DEV Community: GuardingPearSoftware

The Truth About Windows Telemetry: Security Shield or Privacy Threat?

GuardingPearSoftware — Fri, 10 Jul 2026 12:31:14 +0000

Windows has become one of the world's most widely used operating systems, valued by millions for its familiarity and ease of use. Yet beneath its popularity lies an ongoing debate over telemetry and user privacy. Many users are unaware of, or pay little attention to, the extent of data collection that occurs in the background, raising questions about how their information is gathered, processed, and shared.

Telemetry is the mechanism through which Microsoft collects diagnostic and usage data from Windows devices. Microsoft says this data helps identify bugs, improve security, optimize performance, and develop new features. Privacy advocates, however, argue that telemetry collects more information than many users realize, raising concerns about transparency, consent, and data collection.

This blog post explores what Windows telemetry is, examines how users have responded to it, and weighs its key benefits against the privacy concerns it raises.

What Is Windows Telemetry?

Windows telemetry refers to the diagnostic and usage information that Windows devices send to Microsoft. The purpose is to help improve system reliability, identify software bugs, detect security threats, and understand how Windows is used across millions of devices.

Telemetry data can include:

Device hardware information
Operating system version and build
Installed drivers
Application crashes
Performance metrics
Windows Defender security events
Update installation status
Device configuration information
Error logs
Malware detection events

Types of Windows Telemetry Data Microsoft Collects

Telemetry Category	Examples
Device & Hardware	CPU, RAM, GPU, storage, device model
OS & Configuration	Windows version, language, update status
Application Usage	Installed apps, launch frequency, crashes
Performance	Boot time, CPU usage, battery life
Diagnostics	Crash reports, error logs, and Blue Screen of Death information
Security	Malware detections, Defender status, firewall
Software & Drivers	Driver versions, compatibility data
Updates	Update installation success or failures
Network	Wi-Fi quality, VPN status, connectivity issues
User Interaction	Start menu, Search, File Explorer, Settings usage

Enterprise editions of Windows provide organizations with greater control over telemetry settings, while consumer versions generally collect a broader baseline set of diagnostic information.

How Telemetry Helped Identify an Alleged Hacker

For years, Windows telemetry has been one of Microsoft's most controversial technologies. The debate has intensified after court documents in July 2026 revealed that Microsoft used Windows telemetry to help identify an alleged member of the cybercriminal group Scattered Spider. According to the filings, investigators relied in part on a Microsoft Global Device Identifier (GDID), a unique identifier assigned to a Windows installation that remains consistent across operating system updates.

Although the suspect used a VPN to obscure their IP address, the GDID provided investigators with another method of associating their activity. From a law enforcement perspective, this capability can be instrumental in attributing cybercrime.

From a privacy perspective, it raises important questions about what identifiers exist, how long they persist, and how they may be used.

Why Security Teams Depend on Telemetry

Modern cybersecurity relies heavily on visibility. Security teams cannot protect what they cannot observe.

Telemetry provides continuous insight into endpoint behavior, enabling organizations to detect attacks that traditional antivirus solutions may miss.

For example, telemetry can reveal:

Unusual PowerShell activity
Unauthorized privilege escalation
Credential dumping attempts
Suspicious registry modifications
Malware execution patterns
Abnormal process creation
Persistence mechanisms
Exploitation of zero-day vulnerabilities

Microsoft's security ecosystem, including Microsoft Defender, Defender for Endpoint, Microsoft Sentinel, and Microsoft Security Copilot, relies extensively on telemetry collected from endpoints.

Rather than relying solely on malware signatures, these platforms analyze behavioral indicators collected from millions of Windows systems worldwide. This allows Microsoft to identify emerging threats far more quickly than would be possible through manual reporting alone.

The Role of Telemetry in Threat Intelligence

Threat intelligence has evolved from collecting isolated indicators of compromise to analyzing massive datasets that reveal attacker behavior at scale.

Telemetry enables Microsoft to:

Detect previously unknown malware families
Identify exploitation campaigns targeting newly disclosed vulnerabilities
Correlate attacks across organizations
Develop behavioral detection rules
Improve machine learning models
Identify malicious infrastructure
Accelerate incident response

Because Windows remains the world's most widely deployed desktop operating system, telemetry from millions of devices provides Microsoft with unparalleled visibility into the global threat landscape.

This collective intelligence benefits organizations by allowing new detections to be distributed rapidly as attacks emerge.

The Privacy Debate

Limited Transparency

Many users do not fully understand what diagnostic information Windows collects or how it is processed. While Microsoft publishes documentation describing telemetry categories, interpreting those technical details can be challenging for non-experts.

Persistent Device Identifiers

Unique identifiers such as the GDID enable systems to distinguish one Windows installation from another. Although these identifiers serve legitimate engineering and security purposes, their existence raises concerns about long-term device tracking if not governed by strict safeguards.

User Consent

Privacy advocates argue that meaningful consent requires users to clearly understand what data is collected and why. Many users simply accept default installation settings without reviewing diagnostic data options.

Data Retention

Questions also remain regarding how long telemetry data is retained and under what legal circumstances it may be disclosed to law enforcement. Like many technology companies, Microsoft may provide data in response to valid legal requests where required by applicable law.

How Users Have Responded to Windows Telemetry Privacy Concerns

1. Calling for Greater Transparency

Many users believe Microsoft should be more transparent about the information Windows collects, why it is collected, and how long it is stored. They want clear, easy-to-understand explanations rather than technical documentation so they can make informed decisions about their privacy.

2. Disabling or Limiting Telemetry

Privacy-conscious users often adjust Windows privacy settings to reduce the amount of diagnostic data sent to Microsoft. Some also use Group Policy, the Windows Registry, firewall rules, or third-party privacy tools to disable or restrict telemetry features wherever possible.

3. Switching to Privacy-Focused Operating Systems

Some users who are dissatisfied with Windows' data collection practices have migrated to operating systems that emphasize user privacy, such as Linux distributions. These alternatives typically provide greater control over system data and collect little to no telemetry by default.

What Users Can Do

Individual users who are concerned about telemetry can take several steps:

Review Windows diagnostic data settings in the Privacy & Security menu.
Choose the lowest diagnostic data level available for their edition of Windows, where appropriate.
Periodically review Microsoft account privacy settings.
Understand that disabling certain telemetry features may reduce Microsoft's ability to diagnose problems or respond to emerging threats.

Being informed about these settings allows users to make choices that align with their own privacy preferences while maintaining a secure system.

Conclusion

As cyberattacks become more sophisticated, telemetry will remain a foundational component of modern security. The challenge for technology companies, regulators, and organizations is not deciding whether telemetry should exist, but ensuring that it is collected, managed, and used in ways that safeguard both security and individual privacy. Achieving that balance will be important to maintaining trust.

Read more on my blog: www.guardingpearsoftware.com!

Biggest and common Unity security risks

GuardingPearSoftware — Thu, 09 Jul 2026 06:30:41 +0000

Building games in Unity is a great experience. When you are ready to release your project, security becomes an important priority. Many developers wonder how easy it is for players to cheat in their game or extract their assets. Security in games is about making attacks difficult enough that most people simply give up. We will look at common security risks in Unity and how you can protect your project.

How secure is Unity by default?

Out of the box, Unity does not offer strong protections against reverse engineering or cheating. The engine prioritizes performance and cross-platform compatibility over strict security. Your C# code compiles into assemblies that are relatively easy to read. Assets are packed into standard formats that existing tools can unpack. You need to implement your own security measures based on your game type. A single-player offline game needs different protection than a competitive multiplayer shooter.

The threat landscape in one diagram

Think of your game as four connected parts. The client is the application running on the player device. The network is the connection between the client and your servers. The backend includes your game servers and databases. The store is the platform where you sell the game and in-app purchases. Each of these parts has different vulnerabilities. Attackers can modify the client, intercept network traffic, overload the backend, or spoof store receipts.

Risk 1: Memory editing and runtime tampering

Players often use external tools to scan the game memory while it is running. If they find the exact memory address for their health or money, they can change the value. This happens because variables in memory are unencrypted by default. You can make this harder by obscuring sensitive values. For example, you can store your health as two separate numbers that you add together, or use an XOR operation to hide the real value.

// Example of a basic protected integer that hides its true value in memory using XOR encryption.
// This prevents simple memory scanners like Cheat Engine from easily finding your variables.
public class ProtectedInt 
{
    private int cryptoKey;
    private int hiddenValue;

    public ProtectedInt(int initialValue) 
    {
        // Generate a random key and scramble the initial value
        cryptoKey = UnityEngine.Random.Range(1000, 9999);
        hiddenValue = initialValue ^ cryptoKey;
    }

    public int GetValue() 
    {
        // Decrypt the value when you need to read it
        return hiddenValue ^ cryptoKey;
    }

    public void SetValue(int newValue) 
    {
        // Generate a new key and scramble the new value every time it changes
        cryptoKey = UnityEngine.Random.Range(1000, 9999);
        hiddenValue = newValue ^ cryptoKey;
    }
}

Risk 2: Decompilation and reverse engineering

If you use the Mono scripting backend, your C# code is compiled into standard .NET DLL files. Anyone can open these files in decompilation tools and read your exact code. IL2CPP converts your C# code into C++ before compiling it into a native binary. This makes decompilation much harder, but attackers can still extract function names and structures using specialized tools. You can use code obfuscators to rename your classes and variables into meaningless strings.

Here is a small example of what your code oculd looks like before and after obfuscation.

Before obfuscation, your logic is easy to read:

// Unobfuscated code: Very easy for an attacker to read and understand the password logic.
public bool CheckPassword(string input) 
{
    string correct = "admin123";
    if (input == correct) 
    {
        UnlockGame();
        return true;
    }
    return false;
}

After obfuscation, the same logic becomes a confusing mess. The string is encrypted, the names are changed, and the simple condition is turned into a state machine loop:

// Obfuscated code: The method name, parameters, and strings are hidden.
// The simple 'if' statement is converted into a complex state machine (control flow obfuscation).
public bool x0b1(string x0b2) 
{
    int state = 0;
    while (true) 
    {
        switch (state) 
        {
            case 0:
                string x0b3 = DecryptString(new byte[] { 0x61, 0x64, 0x6D });
                state = (x0b2 == x0b3) ? 1 : 2;
                break;
            case 1:
                x0b4();
                return true;
            case 2:
                return false;
        }
    }
}

Risk 3: Asset ripping and data extraction

Unity stores models, textures, and audio in standard asset bundles and resource files. Community tools allow anyone to extract these files from your game folder. If you want to protect exclusive art or licensed music, you cannot rely on Unity default packing. You have to encrypt your asset bundles before building your game and decrypt them in memory at runtime. This will slow down loading times, so only encrypt the most sensitive assets.

For example you could use AES encryption to encrypt your asset bundles and decrypt them in memory at runtime.

using System.IO;
using System.Security.Cryptography;
using UnityEngine;

// This example shows how to decrypt an asset bundle on the fly in memory.
// It prevents having to save the decrypted file back to the disk where a user could steal it.
public class EncryptedBundleLoader : MonoBehaviour
{
    public AssetBundle LoadEncryptedBundle(string filePath, byte[] key, byte[] iv)
    {
        // Open the encrypted file from disk
        using (FileStream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
        {
            using (Aes aes = Aes.Create())
            {
                aes.Key = key;
                aes.IV = iv;

                // Create a stream that decrypts data as it is read
                using (CryptoStream cryptoStream = new CryptoStream(fileStream, aes.CreateDecryptor(), CryptoStreamMode.Read))
                {
                    // Load the asset bundle directly from the decrypted memory stream
                    return AssetBundle.LoadFromStream(cryptoStream);
                }
            }
        }
    }
}

Risk 4: Save files, PlayerPrefs, and local economy manipulation

Many developers use PlayerPrefs to save game progress or currency. PlayerPrefs saves data in plain text in the registry or on disk. Players can open these files and give themselves infinite money. You should always protect your local save files.

A simple option is using Base64 encoding to hide your PlayerPrefs data. This stops casual players from reading it, even though it is not true encryption.

// BAD (for security): Storing plain text allows anyone to open the file and change "Coins=10" to "Coins=9999".
// BETTER: Hiding the text using Base64 encoding. It is not true encryption, but it stops casual tampering.
public void SaveData(string plainText)
{
    // Convert the plain text to raw bytes, then to a Base64 string
    byte[] bytes = System.Text.Encoding.UTF8.GetBytes(plainText);
    string encodedText = System.Convert.ToBase64String(bytes);

    PlayerPrefs.SetString("SaveData", encodedText);
}

public string LoadData()
{
    string encodedText = PlayerPrefs.GetString("SaveData", "");
    if (string.IsNullOrEmpty(encodedText)) return "";

    // Convert the Base64 string back into readable plain text
    byte[] bytes = System.Convert.FromBase64String(encodedText);
    return System.Text.Encoding.UTF8.GetString(bytes);
}

Risk 5: Client-authoritative multiplayer and trust-the-client design

The biggest mistake in multiplayer games is letting the client make important decisions. If the client tells the server it killed an enemy, an attacker can easily forge that message. The server should always be authoritative. The client should only send inputs like a button press. The server then calculates if the shot hit and tells the client the result.

// BAD: The client decides if a player is killed and tells the server.
// A hacker can easily send this message to kill anyone.
public void OnHitEnemy_Vulnerable(int targetPlayerId) 
{
    NetworkManager.SendToServer("PlayerKilled", targetPlayerId);
}

// GOOD: The client only tells the server it fired a weapon.
// The server calculates the math to see if a hit actually happened.
public void OnFireWeapon_Secure(Vector3 aimDirection) 
{
    NetworkManager.SendToServer("PlayerFiredWeapon", aimDirection);
}

Risk 6: Insecure networking

If your game communicates with a backend API using plain HTTP, attackers can read and modify the requests. Always use HTTPS for external API calls. For multiplayer games using UDP, make sure your networking library supports encryption. You should also validate that incoming packets match the expected format to prevent attackers from crashing your server with bad data.

// BAD: Using plain HTTP allows attackers to read or change the data mid-flight.
public IEnumerator SendScore_Vulnerable(int score) 
{
    string url = "http://mygameapi.com/submitscore?val=" + score;
    using (UnityEngine.Networking.UnityWebRequest request = UnityEngine.Networking.UnityWebRequest.Get(url)) 
    {
        yield return request.SendWebRequest();
    }
}

// GOOD: Always use HTTPS to encrypt the communication between the client and the server.
public IEnumerator SendScore_Secure(int score) 
{
    string url = "https://mygameapi.com/submitscore?val=" + score;
    using (UnityEngine.Networking.UnityWebRequest request = UnityEngine.Networking.UnityWebRequest.Get(url)) 
    {
        yield return request.SendWebRequest();
    }
}

Risk 7: Exposed secrets

Never store API keys, database passwords, or third-party tokens inside your Unity project. Attackers will find them by decompiling your client. If your game needs to access a secure database, create your own web server. The game client talks to your web server, and your web server talks to the database. The secret keys only live on your web server.

// BAD: Never do this. If someone decompiles your game, they have your database password.
public class DatabaseManager : MonoBehaviour 
{
    private string myDatabasePassword = "super_secret_password_123";
    private string myStripeApiKey = "sk_live_123456789";

    // ... Direct database connection logic ...
}

// GOOD: Your Unity game only knows the URL of your own secure web server.
// The web server holds the actual passwords and API keys.
public class ApiManager : MonoBehaviour 
{
    private string backendUrl = "https://api.mygame.com/getplayerdata";

    // ... Code to request data from your secure backend ...
}

Risk 8: Store and IAP bypass

On mobile devices, players use modified store applications to fake successful in-app purchases. The Unity client will receive a success message and grant the item without any real money changing hands. You must implement server-side receipt validation. When the store confirms a purchase, send the receipt token to your own server. Your server then checks with Apple or Google to verify the receipt is valid before granting the item.

// When the mobile store says the purchase was successful, 
// DO NOT immediately give the player the item.
public void OnPurchaseSuccessful(UnityEngine.Purchasing.Product product) 
{
    // Send the receipt data to your own secure server first.
    string receiptData = product.receipt;
    StartCoroutine(VerifyReceiptWithServer(receiptData, product.definition.id));
}

private IEnumerator VerifyReceiptWithServer(string receipt, string productId) 
{
    // Your server will check the receipt against Apple or Google.
    // Only unlock the item when your server replies with "Valid".
    // ... WebRequest logic here ...
}

Risk 9: Piracy and cracked builds connecting to live services

Pirated copies of your game can drain your server resources. If your game requires a backend connection, you need to verify that the client is legitimate. You can use platform-specific authentication like Steamworks or Google Play Services to generate a session ticket. Your backend can verify this ticket with the platform before allowing the player to join a multiplayer match.

// Example using Steamworks.NET concepts to get an auth ticket.
public void RequestServerAccess() 
{
    byte[] ticketBlob = new byte[1024];
    uint ticketSize;

    // Get an encrypted session ticket directly from the Steam client.
    Steamworks.HAuthTicket ticketHandle = Steamworks.SteamUser.GetAuthSessionTicket(ticketBlob, 1024, out ticketSize);

    // Send 'ticketBlob' to your game server. 
    // Your server will then ask Valve if this ticket belongs to a legitimate, paying user.
    NetworkManager.SendToServer("VerifySteamTicket", ticketBlob);
}

Platform differences: PC vs mobile vs console

PC is the most open platform and the hardest to secure. Players have full access to the file system and running memory. Android is also vulnerable because APK files are easy to decompile and modify. iOS is slightly more secure due to strict app signing, but modified devices bypass these protections. Consoles are closed ecosystems and offer the highest level of security, but you still need to secure your network traffic against packet sniffing.

Why Unity games get cracked or cheated quickly

Unity is a popular engine, which means there are many tools built specifically to modify Unity games. Attackers know exactly how Unity structures its memory and file systems. When you build a game in a custom engine, attackers have to figure out everything from scratch. With Unity, they can use existing scripts and tutorials. This shared knowledge makes standard security practices very important for your project.

Severity matrix: impact vs likelihood for your project

Risk type	Likelihood	Impact on single player	Impact on multiplayer
Memory editing	High	Low	High
Decompilation	High	Medium	High
Asset ripping	High	Medium	Low
Save manipulation	High	Low	High
Trust-the-client	Medium	None	Critical
Insecure networking	Low	None	Critical
Exposed secrets	Low	Critical	Critical
IAP bypass	High	High	High
Piracy	High	Low	Medium

Takeaway: Multiplayer games face critical threats from network and client manipulation, while single-player games mainly need to worry about IAP bypass and exposed secrets.

What to fix first

Here is a prioritized checklist based on the type of game you are building.

If you are making a single-player game without monetization, your main goal is stopping basic tampering. Encrypt your local save files so players cannot give themselves infinite resources using a simple text editor. You should also consider code obfuscation to make it harder for people to read your game logic.
If your game relies on in-app purchases, you must implement server-side receipt validation before doing anything else. Players frequently use fake store applications to bypass purchase checks on mobile devices. You need a secure backend to verify receipts with Apple or Google before you unlock any content.
For competitive multiplayer games, your highest priority is moving to a server-authoritative model. The server must dictate everything that happens in the game. You should never trust the client to tell you if a shot hit or how fast a character is moving. You also need to encrypt your network traffic to stop packet modification.
When your project contains valuable intellectual property, you need to protect your specific assets and proprietary code. Encrypt your sensitive asset bundles before you build the game and decrypt them in memory at runtime. You can also use IL2CPP along with commercial obfuscators to hide your custom algorithms from reverse engineering.
If you are running live services that require player accounts, implement strict session validation. Force players to authenticate using secure platform tokens from services like Steamworks or Google Play Services. This helps prevent pirated copies from connecting to your backend and draining your server resources.

Read more on my blog: www.guardingpearsoftware.com!

Password Spray Attacks: How Attackers Exploit Authentication Weaknesses

GuardingPearSoftware — Fri, 03 Jul 2026 10:38:18 +0000

Password spraying is a type of account takeover (ATO) attack in which cybercriminals test one or a small number of commonly used passwords against a large number of user accounts.

Password spraying attacks frequently target environments where organizations assign default passwords to new user accounts or fail to enforce password changes after account creation. Cloud-based services and Single Sign-On platforms are also common targets because they provide centralized access to multiple applications and systems through a single set of credentials.

Although password spraying is a relatively simple attack technique, it remains highly effective and is routinely used by cybercriminal and nation-state threat groups. Its ability to evade traditional account lockout mechanisms makes it a popular method for gaining initial access to enterprise environments.

Password Spraying vs. Brute Force

Password spraying and brute-force attacks both involve attackers trying to guess passwords, but they work in very different ways. In a password spraying attack, the attacker tries a small number of commonly used passwords against a large number of accounts. By limiting the number of attempts on each account, attackers can avoid triggering account lockout policies, making the attack much harder to detect. Password spraying primarily succeeds because many users still rely on weak or commonly used passwords.

In contrast, a brute-force attack focuses on a single account. The attacker systematically tries many different password combinations until the correct one is found. Because this approach generates numerous failed login attempts against the same account, it often triggers account lockouts and security alerts, making it easier for defenders to detect and stop. Brute-force attacks rely on exhaustive password guessing rather than testing a few common passwords across multiple accounts.

For example, a brute-force attack targeting a single account may trigger a security lockout after just five failed login attempts. A password spraying attack, however, may attempt only one password every several hours against each account, allowing attackers to remain undetected for days or even weeks while they search for accounts protected by weak passwords.

Why Password Spray Attacks Work

People choose predictable passwords.

Despite password policies and security awareness training, many users still create passwords based on familiar patterns. They often use seasons, company names, years, sports teams, keyboard patterns, or personal names. Discovering the most commonly used passwords is relatively easy. Security firms and researchers publish annual reports identifying the passwords users choose most often, and even Wikipedia maintains a list of the 10,000 most common passwords compiled from publicly available data.

Because these passwords are so common, attackers prioritize them first, knowing that even a small success rate can provide access to valuable accounts.

Large organizations have thousands of users.

The larger an organization, the greater the chance that at least a few employees have weak passwords. Even if 99.9% of employees use strong, unique passwords, a company with 100,000 user accounts could still have around 100 accounts protected by weak or predictable passwords. Attackers only need one successful login to establish a foothold inside the organization.

Remote services expand the attack surface.

Modern organizations rely on numerous internet-facing authentication services that employees access remotely. These include Microsoft 365, VPN gateways, Outlook Web Access, Remote Desktop services, Citrix portals, Single Sign-On platforms, and cloud identity providers. Because these services are accessible from anywhere on the internet, they provide attackers with convenient targets for password spraying campaigns.

Attackers can easily discover usernames.

Obtaining valid usernames is often much easier than organizations realize. Attackers can gather employee email addresses and usernames from LinkedIn profiles, corporate websites, public contact pages, GitHub repositories, conference attendee lists, and previously leaked data from security breaches. Once an attacker knows an employee's email address or username, they already possess half of the credentials needed to log in.

How a Password Spray Attack Works

Stage 1: Reconnaissance.

The attacker begins by collecting a list of valid usernames from publicly available sources such as company websites, LinkedIn profiles, employee directories, DNS records, email metadata, and data breaches. Cybercriminals may also purchase stolen username lists from dark web marketplaces. These databases, harvested from previous data breaches, contain billions of compromised credentials, with estimates suggesting that more than 15 billion usernames and passwords are available for sale or trade.

Alternatively, attackers can compile their own lists of valid usernames by identifying an organization's email address format. The goal is to build a large list of legitimate user accounts that can be targeted.

Stage 2: Password Selection.

Rather than guessing random passwords, attackers choose a small number of passwords that users are most likely to have selected. These are often based on the current season, the current year, company branding, industry trends, or passwords exposed in previous data breaches.

Stage 3: Authentication Attempts.

The attacker then attempts to log in using one password across every account in the target list. These login attempts are directed at services such as Microsoft 365, Exchange Online, Azure Active Directory, Okta, VPN gateways, Google Workspace, or SSH servers. By trying only a single password against each account, the attacker avoids triggering account lockout thresholds.

Stage 4: Waiting Period.

After completing one round of login attempts, the attacker waits for several hours or even days before trying another password. This deliberate pause helps evade rate-limiting controls, account lockout policies, and security monitoring systems that look for repeated failed logins over a short period.

Stage 5: Repeat.

The attacker repeats the process using a different commonly used password. Over time, one or more accounts eventually authenticate successfully, giving the attacker unauthorized access while generating little suspicious activity.

Stage 6: Post-compromise

A successful password spraying attack can provide attackers with an initial foothold, allowing them to escalate privileges, map an organization's internal network, and exploit weakly segmented environments. In several major breaches, compromised VPN and Remote Desktop Protocol (RDP) accounts obtained through password spraying enabled attackers to move laterally across networks. Cloud and SaaS environments that lack behavioral monitoring are at risk, as attackers can quietly access and exfiltrate sensitive data, including email archives, shared files, and contact databases.

Tools Used in Password Spray Attacks

Attackers commonly automate password spraying using publicly available tools.

Popular examples include:

Microsoft Graph API scripts
AzureAD PowerShell modules
CrackMapExec
Kerbrute
Spray365
MSOLSpray
GoSpray
TeamFiltration

Many of these tools are open source and designed to test authentication at scale.

Real-world attacks

1. Azure CLI Password Spray Campaign (June 2026)

In June 2026, cybersecurity researchers at Huntress uncovered one of the largest password spraying campaigns ever observed targeting Microsoft's Azure Command-Line Interface. Between June 12 and June 26, attackers launched more than 81 million login attempts, compromising at least 78 Microsoft accounts across 64 organizations. The attackers exploited the legacy Resource Owner Password Credentials (ROPC) authentication flow, allowing them to bypass poorly configured Conditional Access policies in some Microsoft 365 environments.

2. Microsoft Breach by Midnight Blizzard (2023–2024)

In November 2023, the nation-state threat group Midnight Blizzard launched a relatively unsophisticated password spraying attack against Microsoft. The attackers used a large network of legitimate residential IP addresses to disguise their login attempts and evade detection. Their campaign successfully compromised a legacy Microsoft test tenant account that had administrative privileges but was not protected by multi-factor authentication.

After gaining access, the attackers moved laterally through Microsoft's environment and compromised a legacy test OAuth application with privileged permissions, allowing them to maintain persistent access. During the nearly two months before the breach was detected, the threat actors exfiltrated emails, attachments, and other sensitive data belonging to senior Microsoft executives and employees.

How to Prevent Password Spray Attacks

1. Enforce Multi-Factor Authentication

MFA is the single most effective defense. Even if attackers discover a valid password, they cannot log in without the second authentication factor. Phishing-resistant MFA methods, such as hardware security keys or passkeys, provide stronger protection than SMS-based verification.

2. Use Password Managers.

Every account across the organization should follow password management best practices. Passwords should be unique for each application or system, never reused across work and personal accounts, sufficiently long and complex, and never shared with other users. Enforcing these standards consistently across an enterprise is difficult without automation, which is why organizations should use password managers or password vaults to securely generate, store, and manage strong, unique credentials for every user.

3. Adopt Passwordless Authentication

Passkeys, biometric authentication, and hardware-backed credentials reduce reliance on passwords entirely, removing the opportunity for password spraying.

4. Implement Smart Account Lockout

Instead of permanently locking accounts after several failures, organizations should use adaptive lockout policies that consider factors such as IP reputation, geolocation, and login behavior. This helps prevent attackers from abusing lockout mechanisms while still protecting user accounts.

5. Monitor Authentication Logs

Regularly reviewing authentication logs helps identify unusual login patterns before attackers gain widespread access. Monitoring should include:

Failed login rates
Geographic anomalies
Login velocity
Suspicious IP addresses
Legacy authentication usage

6. Disable Legacy Authentication

Older protocols such as POP3, IMAP, SMTP AUTH, and basic authentication often bypass modern security controls and are frequent targets for password spraying. Where possible, disable legacy authentication and require modern, token-based authentication methods.

7. Conduct User Awareness Training

Employees should understand the importance of using unique passwords, recognizing suspicious login notifications, and reporting unexpected MFA prompts or account activity. Regular training reinforces good password hygiene and reduces the likelihood of weak credentials being used.

How Password Spraying Attacks are Evolving

Although passkeys and passwordless authentication are gaining momentum, passwords remain deeply embedded in enterprise environments. As long as passwords are in use, password spraying will remain an attractive technique because it is inexpensive, scalable, and effective.

Password spraying has evolved alongside the widespread adoption of cloud-based authentication services, particularly Single Sign-On platforms and remote access solutions. Attackers have developed automated tools capable of systematically targeting services such as Microsoft 365, Okta, and VPN gateways by rotating password attempts across thousands of accounts.

To further evade security defenses, many campaigns now have CAPTCHA-solving services, residential proxy networks, and other techniques that help bypass geofencing restrictions, IP-based detection, and rate-limiting controls.

Conclusion

Password spraying demonstrates that sophisticated cyberattacks do not always require advanced exploits. By taking advantage of predictable passwords and weak authentication practices, attackers can gain access to enterprise networks using nothing more than a handful of common passwords and patience. As identity has become the new security perimeter, protecting authentication systems is now one of the most important aspects of modern cybersecurity.

Read more on my blog: www.guardingpearsoftware.com!

Can Unity games be hacked? What developers need to know.

GuardingPearSoftware — Thu, 02 Jul 2026 06:23:25 +0000

As a Unity game developer, you pour countless hours into creating your project. You write code, design levels, and perfect mechanics. But at some point, a terrifying question crosses your mind: "Can my game be hacked?" You might wonder if there is a way to make your game completely bulletproof. The reality of development is complex, and understanding how hackers approach Unity games is the first step in protecting your hard work.

Short answer: Yes, they can be hacked

Any game can be hacked, and that is normal. This is not a flaw specific to your code. It is a normal part of software development. Because games run on a player's computer or phone, the player ultimately controls the hardware. If someone has physical access to a device running your game, they can manipulate its memory or files. Knowing this is not a reason to panic. Instead, it is a reason to shift your perspective from making a game unhackable to making it difficult to hack.

Why Unity games are an easy target

Unity is an incredibly popular game engine, meaning many people know how it works. By default, Unity compiles its standard Mono backend code into a format called Intermediate Language. This format is very easy to read if someone uses a tool called a decompiler. A decompiler can turn your game files back into readable C# code almost exactly as you wrote it.

Even if you switch to Unity's IL2CPP backend, which turns your code into C++ and makes it harder to read, hackers still have powerful tools. There are programs specifically designed to map out IL2CPP games. Because Unity is so widely used, hackers share these tools and methods openly. This widespread knowledge makes it a prime target for people looking to modify games.

"Unhackable" vs "Not Worth Hacking"

You cannot build an "unhackable" game. However, you can build a game that is simply not worth the effort to hack. Hackers invest their time based on the reward they expect. If a game is very hard to break into and offers little reward, most hackers will give up.

This concept is known as economic protection. Your goal is to make the cost of hacking your game higher than the value of the reward. If it takes a hacker weeks of frustrating work just to get an extra life in your game, they will likely move on to an easier target. You do not need perfect security. You just need enough security to make the process boring and frustrating.

What attackers actually do

When we say someone is "hacking" a game, we could mean several different things. Not all attackers share the same goals. Some people just want to cheat to feel powerful or beat a difficult level. Others want to crack the game to play it for free without buying a license.

Then there are those who want to rip your assets. They use tools to extract your 3D models, textures, and music for their own projects. Finally, some attackers spoof data to pretend they achieved high scores on leaderboards. Understanding what attackers want helps you decide what parts of your game need the most protection.

Single-player vs multiplayer: Different threat models

The type of game you are making completely changes your security needs. In a single-player offline game, a cheating player only ruins their own experience. If someone gives themselves infinite gold in a single-player RPG, it does not harm anyone else. You might want to stop piracy or asset ripping, but gameplay cheats are a low priority.

Multiplayer games are a completely different story. If one player uses an aimbot or a wallhack, they ruin the fun for everyone else. This can destroy your player base very quickly. For multiplayer games, you must design your game so the server controls all important decisions. Never trust the client device to tell the truth.

"My game is too small, will anyone care?"

Many indie developers think their game is too small or unknown to attract hackers. This is a dangerous assumption. You do not need to be a massive studio to get targeted. There are automated tools and communities of hobbyist hackers who look for small, unprotected games just for practice. Even a very small game can end up on a piracy website or have its leaderboard flooded with fake high scores within hours of release.

When hacking starts to hurt

Hacking becomes a real problem when it starts hurting your business. If your game relies on selling in-app purchases, hackers who give themselves free currency are directly stealing your revenue. In multiplayer games, a cheating problem leads to bad reviews. Bad reviews lead to fewer sales and a dying community. If hackers flood your online servers with fake requests, you might also end up paying massive server hosting bills. This is when hacking changes from a minor annoyance into a threat to your studio's survival.

What "good enough" security looks like

For most indie developers, "good enough" security means taking basic precautions. You should not leave your raw code completely open for anyone to read. You can use obfuscation tools to scramble your code, making it very hard for a human to understand even if they decompile it.

Additionally, integrating anti-cheat systems can significantly raise the barrier to entry for common cheats. While we will not name specific products here, adding these layers of protection is a smart move. They will not stop the world's most dedicated hackers, but they will stop the vast majority of casual cheaters.

What you cannot realistically prevent

It is important to accept what you cannot control. You cannot stop someone from reading the memory of their own computer. You cannot fully stop screen reading software that uses artificial intelligence to aim for a player. Because the game runs on their device, dedicated attackers will always find a way to see what the game is doing. Focus on protecting the things you can control, like your server architecture and making your game files harder to read.

A practical mindset: Raise cost, don't chase perfection

The best approach to Unity game security is a practical one. Do not waste months of development time trying to build an impenetrable fortress. You will never succeed, and you will delay your game's release.

Instead, focus on raising the cost of an attack. Use obfuscation, secure your server, and design your multiplayer games to not trust the client. Your goal is simply to make the hacker's job annoying. By doing this, you protect your revenue and your players' experience without losing your sanity.

Read more on my blog: www.guardingpearsoftware.com!

Researchers discover an unfixable iPhone jailbreak

GuardingPearSoftware — Sun, 28 Jun 2026 13:39:01 +0000

Security researchers at Paradigm Shift have found a hardware-level bug affecting the iPhone XR, XS, 11 series, and the second-generation iPhone SE.

The exploit, called usbliter8, targets Apple's A12 and A13 chips (as well as S4 and S5 Apple Watches), allowing these devices to be permanently jailbroken.

For game developers, an unpatchable jailbreak means players using these devices have ultimate control to modify their client and cheat. But how exactly does this exploit work, and how big is the actual risk for your player base?

What did Paradigm Shift find?

usbliter8 is a BootROM exploit. BootROM is the first tiny piece of code that runs when an iPhone starts, setting up the secure boot process before iOS even loads.

This is critical because BootROM lives in the hardware. It is burned into the chip during manufacturing. While Apple can easily patch iOS, apps, and drivers with software updates, a bug inside the BootROM is permanent. Apple cannot simply send an over-the-air update to rewrite physical hardware.

That is why people call this kind of bug unfixable.

The bug is connected to the USB controller used in these chips. Paradigm Shift says the exploit uses a hardware bug in the Synopsys DWC2 USB controller together with a firmware setup problem. By sending special USB setup packets while the device is in DFU mode, the USB controller can be confused into writing data to memory it should not touch.

From there, the researchers showed that they can break the normal boot chain and run their own code before iOS starts. Their public GitHub proof of concept uses RP2350 based microcontroller boards, such as a Waveshare USB board, rather than a normal Mac or PC USB stack.

How much of your player base is affected?

The exploit targets specific hardware: the iPhone XR, XS series, 11 series, and the SE 2, along with Apple Watch Series 4, 5, and SE 1. Some A12-based iPads and Apple TVs are also theoretically vulnerable.

While these models sold in massive numbers upon release, they are luckily not the center of the iPhone market anymore. Based on industry estimates of Apple's 1.6 billion active iPhones, newer devices (iPhone 12 through 17) dominate usage today.

But still, let's take a look at the numbers.

Affected devices:

Version	Percentage (estimated)
iPhone XR	4.8%
iPhone XS and XS Max	3.0%
iPhone 11	5.01%
iPhone 11 Pro and 11 Pro Max	3.0%
iPhone SE 2	1.5%
Apple Watch Series 4 and Series 5	25.0%

Sum: ~17.3% affected iPhone share, plus ~25.0% affected Apple Watch share.

Not affected devices:

Version	Percentage (estimated)
iPhone 12 family	8.0%
iPhone 13 family	16.0%
iPhone SE 3	1.9%
iPhone 14 family	13.0%
iPhone 15 family	18.0%
iPhone 16 family	15.8%
iPhone 17 family	10.0%

Sum: ~82.7% not affected iPhone share, plus ~75.0% not affected Apple Watch share.

What this means for game developers: The vast majority of your players (around 82.7%) are on newer, unaffected hardware. Because modern games demand high performance, the slice of your actual player base on these older devices might be even smaller than 17.3%.

But 17.3% is not zero. It represents a sizable pool of devices where players can easily install a jailbreak, hack their client, and attempt to cheat. This reality reinforces a fundamental rule of game security: never blindly trust the client device.

(Note: Estimations are based on 2026 data from Apple, Asymco, Affinco, Wikipedia, and Worldmetrics, TelemetryDeck and iDropNews.)

Why game developers should care

Many mobile games are built on the fragile hope that the client device is honest. Developers might hide secrets in the app or trust local save files, local timers, local purchases, and local anti-cheat checks, relying on basic jailbreak detection to keep bad actors out.

An unpatchable, hardware-level jailbreak shatters that assumption.

If a player controls the device deeply enough, they can inspect app memory, patch code, hook functions, fake system signals, and hide tools from simple detection. This does not mean every affected iPhone will be used for cheating. But it does mean client side security should be treated as a speed bump, not a wall.

This is especially important for competitive games, live service games, and games with real money value. If your game has ranked modes, trading, premium currency, loot, user generated markets, or valuable accounts, modified clients can become part of your abuse problem.

Jailbreaks can also affect testing. A studio may use old iPhones as QA devices because they are cheap and still run the game. That is fine, but those devices should not be treated as trusted security references. They are useful for compatibility testing, not for proving that your app cannot be modified.

What should developers do?

Start with one rule: the server should be the source of truth.

Do not trust the client with important decisions. The client can show animations, collect input, and make the game feel smooth. But the server should validate rewards, purchases, inventory changes, matchmaking results, ranked outcomes, cooldowns, and suspicious combat events.

Do not store long term secrets in the app. If a secret is inside the client, a determined attacker can eventually find it. Use short lived tokens, server checks, and backend controls instead of hidden magic strings.

Treat jailbreak detection as a signal, not as your whole defense. It can help you raise risk scores, limit sensitive actions, request extra checks, or block high risk modes. But it should not be the only thing protecting your economy or ranked ladder.

Watch behavior, not only devices. A clean looking device can still behave badly, and a jailbroken device is not always cheating. Look for impossible progress, strange timing, repeated failed checks, abnormal purchases, modified network calls, and account sharing patterns.

Finally, keep your response flexible. Security changes over time. A proof of concept today can become a polished tool later. Build systems that let you tune rules, add detections, and react without shipping a full client update every time.

The real lesson

usbliter8 is exciting research. It may become important for jailbreak developers, security researchers, and forensic tools. It also shows that even strong hardware platforms can have deep bugs.

For game developers, the message is practical. Assume the player device can be modified. Keep important logic on the server. Protect accounts and economies with layers. Make cheating expensive, noisy, and less useful.

That mindset helps against this jailbreak, the next jailbreak, and the many tools attackers already use today.

Read more on my blog: www.guardingpearsoftware.com!

Why Business Email Compromise Remains One of the Most Dangerous Cyber Threats

GuardingPearSoftware — Thu, 25 Jun 2026 12:19:28 +0000

Business Email Compromise (BEC) continues to be one of the most effective and financially damaging cyber threats facing organizations worldwide. A single spoofed email can trigger losses worth millions of dollars, inflicting severe financial damage on businesses and individuals while also harming the reputation and trustworthiness of financial institutions.
According to the FBI, cumulative losses from BEC scams have surpassed $55 billion worldwide, with over 305,000 reported incidents recorded since 2013.

What Is Business Email Compromise?

Business Email Compromise is a form of cybercrime in which attackers use email fraud and social engineering to trick employees, executives, vendors, or customers into transferring funds, revealing sensitive information, or changing legitimate payment processes.

How BEC Attacks Work

Business Email Compromise attacks are highly targeted cyber scams that rely on deception. Instead of exploiting software vulnerabilities, attackers exploit trust, impersonation, and human error to trick victims into transferring money, sharing sensitive information, or granting access to valuable systems.

Step 1: Reconnaissance

BEC attacks typically begin with research. Cybercriminals gather information about a target organization, its employees, executives, vendors, and business processes. They often use company websites, social media platforms, public records, and data from previous breaches to identify potential victims and understand internal workflows.

Step 2: Gaining Access or Creating a Fake Identity

Attackers can gain access by compromising a legitimate email account through credential theft or malware. They can also create a spoofed email address that closely resembles a trusted executive, vendor, or business partner. A compromised email account is particularly dangerous because emails originate from a legitimate source, making them difficult to detect.

Step 3: Monitoring Communications

In many cases, attackers quietly monitor email conversations for days or weeks. They study communication patterns, approval processes, invoice schedules, and key business relationships. This intelligence helps them create highly convincing messages that blend into normal business operations.

Step 4: Launching the Fraud

Once they understand the organization's processes, attackers initiate the scam. Common tactics include:

Requesting urgent wire transfers.
Sending fake invoices.
Changing vendor payment details.
Redirecting payroll deposits.
Requesting sensitive employee or customer information.
Asking employees to purchase gift cards on behalf of executives.

The messages are often framed as confidential, urgent, or time-sensitive to pressure victims into acting quickly without verification.

Step 5: Extracting Money or Data

If the victim complies, funds are transferred to attacker-controlled accounts or sensitive information is handed over. In some cases, attackers use stolen credentials to gain deeper access to corporate systems, enabling further fraud, espionage, or ransomware attacks.

Step 6: Covering Their Tracks

To avoid detection, attackers may delete emails, create forwarding rules, manipulate inbox settings, or maintain persistent access to compromised accounts. Some remain undetected for months while continuing to monitor communications and conduct additional fraudulent activities.

Who Are the Primary Targets?

CEOs and Senior Executives

Senior executives are among the most common BEC targets because they control payments and financial approvals. Attackers often impersonate CEOs or CFOs to pressure employees into making urgent wire transfers or processing fraudulent invoices. Since these roles have significant authority and access to company funds, a successful compromise can result in substantial financial losses.

Human Resources and People Operations Staff

HR and personnel departments are also targets because they manage sensitive employee information, including payroll records, tax documents, and personally identifiable information (PII). Cybercriminals frequently use BEC scams to steal employee data or redirect payroll deposits to fraudulent accounts, leading to identity theft and financial fraud.

IT Administrators

IT administrators possess privileged access to critical systems, networks, and security controls. If attackers compromise an administrator's account, they may be able to disable security tools, create unauthorized accounts, and move throughout the organization's environment undetected. Such access can pave the way for large-scale breaches and ransomware attacks.

New Employees

New employees may not yet be familiar with company policies, approval workflows, or procedures for verifying financial requests. Cybercriminals take advantage of their willingness to help and their tendency to comply with instructions that appear to come from managers or senior executives. For example, a newly hired employee may process a fraudulent invoice or respond to a fake payment request without recognizing the warning signs.

Why BEC Continues to Succeed

Human Psychology

The primary reason BEC remains so effective is that it exploits human behavior rather than software vulnerabilities. Attackers frequently leverage authority, urgency, fear, trust, and confidentiality
A finance employee who receives what appears to be an urgent request from the CEO may prioritize speed over verification. Similarly, an employee may hesitate to question a request that seems to originate from a senior executive.

Traditional Security Controls Are Often Ineffective

Many cybersecurity defenses are designed to detect malware, malicious URLs, or suspicious file attachments. Since there is no malware involved, email security systems may struggle to identify the message as malicious. This is particularly effective when the email appears legitimate, is professionally crafted, and references ongoing business activities or projects. Even organizations with advanced endpoint protection and threat detection solutions remain vulnerable if attackers can successfully impersonate trusted individuals.

The Dangers of Attackers Compromising an Email

1. Exploiting 2FA

Many online services allow users to receive two-factor authentication (2FA) codes through email. If a cybercriminal gains access to your email account, they can also intercept the very codes designed to protect your other accounts. In effect, both your password and second authentication factor become accessible through a single compromised account.

2. Password Resets

Password reset features are designed to help users regain access to their accounts, but they can also be exploited by attackers. Once inside a victim's email account, a threat actor can initiate password resets for banking platforms, cloud services, social media accounts, and other critical systems. They can change passwords, lock out legitimate users, and take control of additional accounts.

3. Email Forwarding

One of the most effective yet overlooked tactics used by attackers is the creation of unauthorized email forwarding rules. After gaining access to an email account, the attacker configures settings to automatically forward incoming messages to an external address under their control. This allows them to monitor communications in real time without raising suspicion. Because forwarding rules often remain hidden within account settings, victims may remain unaware of the compromise for extended periods, giving attackers continuous access to sensitive information.

4. Surveillance

Rather than immediately exploiting a compromised account, some attackers choose to quietly monitor email activity over weeks, months, or even years. This approach enables them to learn about business processes, relationships, payment schedules, and ongoing projects. By remaining undetected, they can carefully plan highly convincing fraud attempts at the most opportune moment.

5. Impersonation

A compromised email account gives attackers the ability to impersonate the victim with a high degree of credibility. They can send fraudulent invoices, request wire transfers, alter payment instructions, or distribute malicious links while appearing to be a trusted colleague, executive, or business partner. In some cases, attackers may even delete sent messages or correspondence to conceal their actions. Because recipients see communications originating from a legitimate account, these attacks are often highly successful and form the foundation of many BEC schemes.

How To Defend Against BEC Attacks

Enforce Multi-Factor Authentication

Multi-factor authentication reduces the likelihood of account compromise. Organizations should prioritize phishing-resistant authentication methods such as passkeys and FIDO2 security keys whenever possible. For stronger protection, organizations and individuals should use authenticator apps instead of email-based 2FA.

Verify Financial Requests Through Secondary Channels

Organizations should establish a strict verification process for all requests involving wire transfers, vendor payment changes, payroll modifications, or access to sensitive financial information. Employees should never rely solely on email when processing such requests. Instead, they should confirm the legitimacy of the request through an independent communication channel, such as a phone call, video meeting, or secure messaging platform. This additional verification step can significantly reduce the risk of falling victim to BEC scams.

Deploy Email Authentication Standards

Implementing email authentication technologies can protect organizations against email spoofing and impersonation attacks. Security teams should deploy Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM), and Domain-based Message Authentication, Reporting, and Conformance (DMARC). Together, these controls help verify the authenticity of incoming emails, prevent unauthorized use of corporate domains, and improve overall trust in email communications.

Train Employees Continuously

Security awareness training should be an ongoing process that focuses on realistic BEC scenarios rather than generic phishing examples. Employees need to understand how attackers impersonate executives, manipulate vendor relationships, submit fraudulent payment requests, and use social engineering techniques to create urgency and bypass normal procedures. Regular training sessions, combined with simulated BEC exercises, help employees recognize suspicious requests and reinforce secure decision-making habits.

Monitor for Suspicious Account Activity

Continuous monitoring of email accounts and user activity can help organizations detect BEC attacks before significant damage occurs. Security teams should look for indicators such as logins from unusual geographic locations, impossible travel events, unauthorized mailbox rule creation, unexpected email forwarding settings, and other abnormal email behaviors. Identifying these warning signs early can enable rapid incident response and prevent attackers from maintaining access or escalating their privileges within the organization.

Use Email for Communication, Not Storage

Email should be treated as a communication tool, not a long-term storage repository for sensitive information. Storing confidential documents such as tax records, financial statements, contracts, or personal identification data in your inbox increases the potential impact of an account compromise. Sensitive files should be moved to secure storage solutions with appropriate access controls and encryption.

Limit the Personal Information You Share Online

Be mindful of the information you post on social media and other public platforms. Details such as pet names, schools attended, family relationships, birthdays, and other personal information can be valuable to cybercriminals. Attackers often use this publicly available data to guess passwords, answer security questions, or build convincing social engineering attacks. Limiting the amount of personal information you share online can reduce your exposure to identity theft and account compromise.

Conclusion

Business Email Compromise is unlikely to disappear anytime soon. As cybercriminals adopt AI-powered tools and leverage compromised accounts obtained through credential theft and infostealer infections, BEC attacks are becoming more convincing and harder to detect. Organizations that fail to address this evolving threat risk major financial losses, operational disruption, and reputational harm. Individuals should also treat their email accounts with the same level of care they give to their wallets, house keys, or bank cards. In today's digital world, an email account often serves as the gateway to financial accounts, personal information, cloud services, and online identities.

Read more on my blog: www.guardingpearsoftware.com!

Infostealers: The Cyber Threat Behind Today’s Biggest Data Breaches

GuardingPearSoftware — Thu, 18 Jun 2026 13:13:16 +0000

In recent years, a relatively simple form of malware has been used as a launching point for large-scale, targeted cyberattacks. Infostealers are a category of malware designed to harvest sensitive information from infected devices. This includes saved passwords, browser cookies, session tokens, cryptocurrency wallet details, autofill information, and sometimes even files stored on the system.

According to Flashpoint, these stealthy credential-stealing tools were linked to the theft of over 1.8 billion credentials in 2025, from about 5.8 million infected devices. A separate December 2025 study by DeepStrike reported 1.8 billion credentials compromised across 5.8 million affected devices, an 800% increase compared to previous years. The stolen credentials are often used as a starting point for ransomware attacks, business email compromise schemes, and account takeover fraud.

How Infostealers Spread

Phishing and Social Engineering

This remains the most common method. Attackers send deceptive emails or messages with malicious links or attachments. A sophisticated variant, known as "ClickFix," tricks users into copying and pasting a malicious PowerShell command into their terminal, often disguised as a CAPTCHA verification.

Malicious Downloads

This includes "trojanised" software, such as a fake installer for a popular program, distributed through malvertising or typo-squatted domains.

SEO Poisoning and Malvertising

Cybercriminals manipulate search engine results or place malicious ads to direct users to fake download sites for popular tools, which then infect the user's system.

Drive-by Downloads

Simply visiting a compromised or malicious website can trigger an automatic download of the infostealer without the user's knowledge

Common Infostealer Families

Lumma (LummaC2)

A highly dominant Malware-as-a-Service stealer known for fast updates and wide distribution. It targets browser credentials, cookies, crypto wallets, and messaging sessions, and is often delivered through fake downloads or malicious websites.

RedLine Stealer

One of the longest-running infostealers. It is widely used in mass phishing and cracked-software campaigns to steal passwords, browser data, FTP/VPN credentials, and crypto wallets. Even after takedowns, new variants continue to circulate.

Vidar

A flexible and long-lived stealer often used in multi-stage attacks. It focuses on browser session cookies, saved credentials, and crypto wallets, and is sometimes paired with ransomware campaigns for follow-up exploitation.

StealC

A lightweight, modular infostealer designed to be stealthy and adaptable. It mainly targets browsers, Discord tokens, and cryptocurrency wallets while minimizing detection by security tools.

Raccoon Stealer (v2)

A re-emerged Malware-as-a-Service stealer that quickly returned after a major takedown. It is popular due to its simplicity and focuses heavily on browser-stored passwords and financial data.

Agent Tesla (still active legacy tool)

Originally a keylogger/RAT hybrid, it still appears in credential theft campaigns. It captures keystrokes, clipboard data, and stored passwords, especially in phishing-based attacks.

How to know if you have an Infostealer Infection

One of the earliest warning signs is the appearance of corporate credentials on dark web marketplaces. Stolen usernames, passwords, and session data are frequently uploaded to cybercriminal markets within hours of being harvested. Continuous monitoring for exposed company email addresses and domain credentials can help organizations identify compromised users before attackers escalate their access.

Unusual login activity across cloud and SaaS platforms is another strong indicator. Authentication attempts from unfamiliar locations, previously unseen devices, or concurrent sessions originating from different regions may suggest that stolen session cookies or authentication tokens are being used.

Organizations should also monitor for abnormal outbound traffic to services commonly abused for data exfiltration. Connections to platforms such as Telegram, Dropbox, GitHub, or other cloud-based services from endpoints that do not normally communicate with them can be a red flag, especially when accompanied by file archiving, compression, or other data staging activities that may indicate information is being prepared for theft.

Why Infostealers Are Growing Rapidly

One of the drivers behind the surge in infostealer activity is the growth of the malware-as-a-service (MaaS) ecosystem. Infostealers are inexpensive to deploy, easy to scale, and can generate high profits for cybercriminals. Instead of developing their own attack infrastructure, many threat actors purchase ready-made stealer malware, loaders, or initial access services from underground marketplaces. This lowers the technical barriers to entry, enabling even relatively inexperienced attackers to launch large-scale credential theft campaigns.

This division of labor is a major reason why infostealers remain such a persistent threat. Malware operators can quickly update their code, switch infrastructure, and launch new campaigns with little effort, while affiliates focus on spreading the malware through phishing emails, malvertising, fake software downloads, and social media scams. This streamlined model allows campaigns to scale rapidly and adapt to disruption with ease.

At the same time, advances in evasion techniques make infostealers difficult to detect. Many use fileless execution, in-memory payload delivery, and process injection to avoid signature-based security tools.

Best Practices for Minimizing Infostealer Exposure

Be Cautious

Since infostealers are designed to extract personal data by exploiting user behavior, it is important to avoid downloading files, opening email attachments, or clicking links from unknown or untrusted sources without first carefully verifying the sender.

Avoid high-risk downloads

Refrain from using cracks, unofficial software, and dubious "free premium" tools. These are among the most common vectors for stealer distribution.

Isolate risky activities

Keep high-value accounts, such as banking, corporate systems, and cryptocurrency wallets, on a separate Windows profile or device from the one you use for downloading and testing unknown game modifications or files.

Adopt phishing-resistant authentication methods.

FIDO2 and passkey systems create unique cryptographic credentials for each service, with private keys remaining securely stored on the user's device. As a result, compromising one service does not expose reusable login data, since there are no shared password secrets to steal or reuse elsewhere.

Read more on my blog: www.guardingpearsoftware.com!

Game Retention Market Research 2026: Lessons from the World's Biggest Games

GuardingPearSoftware — Tue, 16 Jun 2026 11:19:56 +0000

Every game developer knows the feeling. You spend months or years building a game. You launch it, and you get some players to download it. Maybe you even spend money on ads to get them through the door. But then, a few days later, they are gone.

In the gaming market of 2026, getting a player is only the first step. Keeping them is where the real work begins.

This article is a deep-dive market research report for game developers. We are going to look at the absolute giants of our industry in 2025 and 2026. We will look at how they keep millions of players coming back day after day. You do not need a billion-dollar budget to use these ideas. By understanding the core patterns behind their success, you can build repeatable systems to grow your own game's retention.

The Hard Truth of the 2026 Games Market

If you look at recent data, the games industry has changed. The days of easy growth through new installs are behind us.

According to the Sensor Tower State of Gaming 2026 report, mobile game downloads slowed down in 2025, but total revenue held up. This means publishers cannot rely on an endless stream of new players. Instead, they must focus on retaining, engaging, and monetizing the players they already have. Live ops, in-game events, intellectual property (IP) collaborations, and smarter monetization are now the main drivers of growth.

The story is the same on PC and console. The Newzoo PC and Console Gaming Report 2025 shows that player growth has flatlined. Playtime is highly concentrated in a small number of massive, evergreen games. If you are launching a new game, you are not just competing with other new releases. You are competing for a slice of a limited attention pool. You are trying to pull players away from games they have played for years.

In short, retention is the modern business model. If your game cannot keep players, any money you spend on marketing is just leaking out of a broken bucket.

Measuring Success: Day 1, Day 7, and Day 30 Retention

Before we look at the case studies, let us define our core metrics. We measure retention at three critical milestones:

Day 1 (D1) Retention: The percentage of players who return exactly one day after they first open your game. If 100 people download your game on Monday, and 40 come back on Tuesday, your D1 retention is 40%. This tells you if your tutorial is clear, if your first session is fun, and if you successfully showed players the core appeal of your game.
Day 7 (D7) Retention: The percentage of players who return seven days after starting. This tells you if your game has enough short-term goals, progress, and variety to survive the first week. D7 retention relies on progression systems, weekly missions, and initial social hooks.
Day 30 (D30) Retention: The percentage of players who return thirty days after starting. This is the ultimate health check for a live-service game. It tells you if your game has become a true habit. Long-term retention is driven by deep mastery, strong communities, player identity, and a calendar of live events. ## The Top 5 Giants of Game Retention

To understand what actually works in the market, we selected the five most successful games across mobile, PC, and console in 2025 and 2026. We selected these titles based on three main guidelines:

Their recent player scale (Daily Active Users, Monthly Active Users, and engagement hours).
Their commercial success (bookings, in-game purchases, and publisher earnings).
The quality of their retention systems (whether they use repeatable systems that keep players returning).

Here is a deep-dive look into what these games do, their specific tactics, and why those tactics work.

1. Roblox: The Decentralized Content Ecosystem

Platforms: Mobile, PC, Console, VR

Roblox is not just a game launcher. It is a massive social platform where users engage with more than 24 unique experiences per month on average.

In fiscal year 2025, Roblox reported incredible scale in its Roblox 2025 Annual Report:

127 million average Daily Active Users (DAUs).
124 billion hours of engagement.
$4.9 billion in revenue and $6.8 billion in bookings.
More than $1.5 billion paid out to creators through its Developer Exchange (DevEx) system.

In Q1 2026, Roblox kept growing, reporting 132 million average DAUs and $1.7 billion in bookings in its Roblox Q1 2026 Shareholder Letter. They also shared on the Roblox Q4 2025 Earnings Call that users engaged with more than 24 unique experiences per month on average.

Specific Retention Tactics of Roblox:

Tactic 1: Infinite Content Supply Through Creators

Instead of hiring one massive internal team to build every single level and update, Roblox relies on millions of independent creators. These creators build a vast long tail of games, roleplay worlds, simulators, obstacle courses (obbies), social hangouts, horror games, and anime battle games. This creates a "new game every session" feeling for players.

Why it works:

Keeps players on the platform: When players get tired of one specific experience, they do not leave Roblox. They just churn into another Roblox experience.
Constant updates: Fierce competition among creators keeps the content catalog fresh and exciting.
Fast trends: Because development is decentralized, creators can build games around new internet trends in just a few days.

Tactic 2: A Discovery Algorithm Built for Long-Term Value

In 2026, Roblox shared details in the Roblox Discovery Blog about how its Recommended For You system works. They shifted the discovery algorithm from a simple 7-day view to a much deeper 28-day view. The algorithm now measures player retention across days 1, 2 to 7, and 8 to 28 directly.

Why it works:

Rewards real quality: It aligns creator incentives with long-term player satisfaction, not just clickbait.
Helps small games grow: Small games can get massive distribution if their per-user retention metrics are strong.
Free distribution: It turns strong player retention directly into organic store visibility.

Tactic 3: Social Graph and Friend-Driven Play

Roblox is a social network first. Friends, chat lists, persistent avatars, group identities, private servers, and shared world discovery make playing Roblox a social habit.

Why it works:

Peer pressure: Players return to the platform because their real-life friends are online.
Emotional investment: Social status is highly visible and persistent through custom avatars and virtual items.
High exit costs: Leaving Roblox is hard because it means leaving your social group and online identity behind.

Tactic 4: Creator Monetization as a Retention Engine

Roblox pays massive fees to its creators (over $1.5 billion in 2025). In 2026, Roblox announced in its Roblox DevEx 18+ Announcement a 42% higher DevEx rate for eligible spend from age-verified US players aged 18 and older.

Why it works:

Attracts top talent: Professional developers have a strong financial reason to stay on Roblox and improve their games.
Better content, better retention: Developer success leads to higher-fidelity experiences, which keeps players engaged.
Older audience growth: It helps the platform expand into older demographics without losing its younger user base.

Tactic 5: Safety and Age Segmentation

Roblox is investing heavily in age checks, content ratings, AI-driven chat moderation, and parental controls.

Why it works:

Builds long-term trust: While safety rules can cause short-term friction, they build deep, lasting trust with parents, younger users, regulators, and brand partners.

The Strategic Lesson of Roblox:
Roblox retains players by retaining creators and by making discovery reward long-term player satisfaction. The big idea is not to make one single perfect game. It is to build a cooperative system where new reasons to return are created every single day.

2. Honor of Kings: The Live Ops Masterclass

Platforms: Mobile-first (mostly China and expanding global mobile markets)

Tencent's Honor of Kings is the king of mobile MOBAs. Around its tenth anniversary, the game reportedly exceeded 139 million DAUs on its Chinese server and 260 million global Monthly Active Users (MAUs) according to metrics reported by GameTeahouse. The same source reports that the game generated 35.588 billion yuan (close to $4.9 billion USD) in all-channel revenue in 2025. In April 2026, it topped the global mobile charts with $138 million in player spending in a single month, as reported by ASO World April 2026 Mobile Revenue. This confirmed earlier findings by PocketGamer 2025 Top Grossing Mobile Games which identified Honor of Kings as the world's top-grossing mobile game in 2025.

Specific Retention Tactics of Honor of Kings:

Tactic 1: An Aggressive Live Ops Calendar

Honor of Kings runs an intense schedule of updates. They constantly introduce new competitive seasons, hero balance changes, limited-time character skins, and events. In April 2026, they launched Season 43, introduced new heroes, updated game systems, and ran a special partnership with the movie Ne Zha 2.

Why it works:

Weekly check-ins: Players always have a fresh reason to log in every single week.
Meta resets: New hero releases and balance changes prevent the competitive meta from feeling stale.
Urgency without unfairness: Limited-time cosmetic skins create a sense of purchase urgency without breaking the game's competitive balance.

Tactic 2: Deep Cultural Embedding

Honor of Kings is not just a game; it is part of the daily social culture. Tencent ties in-game events directly to regional holidays, traditional pop culture, film franchises, major celebrities, and live music.

Why it works:

Reactivation spikes: Holidays and cultural events act as natural moments to bring lapsed players back.
Shared community moments: Players feel like they are participating in a massive national or regional celebration.
Fandom conversion: Pop-culture partnerships bring fans of external movies and celebrities directly into the game.

Tactic 3: Ranked Competition and Mastery

At its core, the multiplayer arena loop is designed to be highly repeatable. Short matches, visible skill growth, ranked ladders, hero-specific mastery scores, and social comparison keep players focused.

Why it works:

Infinite journey: Skill-based games can retain players for decades because true mastery has no endpoint.
Clear goals: Ranked tiers give players long-term objectives that go far beyond just consuming content.
Social accountability: Team-based competitive play means friends hold each other accountable to log in and play together.

Tactic 4: Pro Esports Infrastructure

Tencent has built a massive esports network around the King Pro League (KPL) and international tournaments, with detailed trackers like the Digital in Asia Gaming Tracker highlighting Tencent's heavy investment in regional esports expansion.

Why it works:

Inspiration: Watching pro players teaches casual players what high-level mastery looks like, making them want to play.
Lapsed player hook: Watching tournaments can easily reactivate players who have not played in months.
Meta updates: Professional strategies dictate what heroes and items become popular in casual matches, keeping the player base talking.

Tactic 5: Community Feedback and Quality-of-Life Updates

The developers constantly release updates to make playing the game smoother. Recent additions highlighted in reports from Outlook Respawn include real-time voice-to-text chat translation, better matchmaking adjustments, a reworked Honor Pass, and custom avatar profiles.

Why it works:

Reduces frustration: Quickly fixing player annoyances prevents players from leaving the game out of anger or boredom.

The Strategic Lesson of Honor of Kings:
Honor of Kings retains players because it treats live ops as a complete operating system. Competitive balance, cultural events, monetization, esports, social identity, and frequent quality-of-life updates all support and reinforce each other.

3. Fortnite: The Cultural Entertainment Hub

Platforms: Console, PC, Mobile, Cloud

Epic Games has turned Fortnite from a simple battle royale shooter into a vast, persistent virtual world. While Epic rarely publishes official MAU data, early 2026 estimates from sources like DemandSage Fortnite Statistics put Fortnite at over 650 million registered accounts, and SQ Magazine Fortnite Statistics estimates its active user base at around 110 million MAUs. This dominant position is backed up by the Newzoo PC and Console Gaming Report 2025, which consistently places Fortnite among the most important attention sinks.

Specific Retention Tactics of Fortnite:

Tactic 1: The Seasonal Battle Pass Loop

Fortnite perfected the modern battle pass. Every 8 to 12 weeks, the game launches a brand-new season. This season introduces a major map change, unique gameplay items, weekly progression quests, and a limited-time cosmetic reward tracker.

Why it works:

Predictable cycles: It establishes a clear, dependable return pattern for players throughout the year.
Obvious progress: The progression path is visual and simple for players of all skill levels to understand.
Loss aversion: Players feel a strong urge to play and finish their pass before the season ends so they do not lose the rewards they paid for.

Tactic 2: Live Events and In-Game Spectacle

Fortnite uses massive, one-time virtual events (like rocket launches, monster battles, and music concerts) to create "appointment gaming." These events are shared social moments rather than mere software patches.

Why it works:

Appointment gaming: Players log in because they do not want to miss a historic moment.
Creator amplification: YouTube and Twitch creators stream these events to millions, driving massive hype.
Lasting memories: The spectacle creates shared screenshots, discussions, and a strong emotional connection to the virtual space.

Tactic 3: High-Profile IP Collaborations

Epic Games continually brings external pop culture into Fortnite. From Marvel and Star Wars to anime, popular musicians, LEGO, and Rocket Racing, players can find their favorite brands. Disney's $1.5 billion investment in Epic Games directly supports this strategy of building a unified entertainment universe.

Why it works:

Audience crossover: Fans of external brands are constantly pulled into Fortnite as new players or reactivated users.
Personal expression: Collectible cosmetic skins let players display their personal tastes and pop-culture fandoms.
Cultural relevance: Constant partnerships make the game feel current, modern, and aligned with what is popular in the real world.

Tactic 4: A Creator Ecosystem Through UEFN

The Unreal Editor for Fortnite (UEFN) has turned Fortnite into a full creator platform. According to the UEFN Community Report 2026, UEFN and Fortnite Creative have driven hundreds of millions in creator payouts. With new in-island transactions, building content inside Fortnite is highly lucrative.

Why it works:

Satisfies different moods: Players can play casual mini-games, races, or music games when they are tired of battle royale.
Fills content gaps: Community-made games keep the platform highly active even during the quiet weeks between major official seasons.
Cheap genre testing: Epic can see what new gameplay genres are popular among players without spending millions to develop them internally.

Tactic 5: Nostalgia and Mode Rotation

Fortnite has mastered the art of nostalgia. For example, their Fortnite OG season brought back the original map and weapons, driving record-breaking concurrent player peaks. Newzoo highlights this as an excellent case of using "recursive nostalgia" to win back mature players.

The Strategic Lesson of Fortnite:
Fortnite retains players by becoming an entertainment platform. The core shooter gameplay is important, but the real retention machine is built on live events, player identity, social friend groups, independent creators, and popular culture.

Risk note for developers: In 2026, some industry sources noted a slight softening of battle royale playtime. Fortnite is successfully fighting this "live-service fatigue" by expanding beyond the shooter genre into creator-made maps and LEGO worlds.

4. Minecraft: Player Ownership and Sandbox Freedom

Platforms: PC, Console, Mobile, Nintendo Switch, Educational Channels

Mojang's Minecraft is an evergreen phenomenon with over 350 million copies sold according to DemandSage Minecraft Statistics. In 2025 and 2026, estimates from Priori Data Minecraft Statistics consistently put its active player base at around 212 million MAUs.

Specific Retention Tactics of Minecraft:

Tactic 1: Infinite Sandbox Goals

Minecraft has no single win state. Players define their own objectives. They might focus on building a medieval village, defeating the Ender Dragon, designing automated resource farms, roleplaying, or writing custom mods.

Why it works:

Long-term projects: Self-directed projects keep players working on their worlds for months or years.
Zero boundary feel: The game always feels unfinished in a good way, meaning there is always one more block to place.
Flexibility: The sandbox easily fits solo play, relaxed cooperative play, competitive minigames, and creative building.

Tactic 2: Player-Created Servers and Communities

Minecraft's custom server list, modding community, and official Marketplace keep the game alive far beyond Mojang's official updates. Players can easily join survival communities, minigame servers, or custom roleplay worlds.

Why it works:

Infinite variety: Community-made content and mods constantly refresh how the game is played.
Social obligations: Joining a private server or a group project builds real social bonds and a duty to return.
Independent updates: Modders can add huge new features, keeping technical players engaged without Mojang needing to write a single line of code.

Tactic 3: Cross-Generational Accessibility

Minecraft is played by young children, teenagers, adults, families, popular streamers, and schools. Very few games in history have ever achieved this level of demographic range.

Why it works:

New player streams: It continually recruits new cohorts of young players as they grow old enough to play games.
Parental approval: Minecraft's creative nature makes parents happy to let their children play, unlike more violent games.
Nostalgia loops: Mature players return to the game years later for relaxed building projects or nostalgic server reunions.

Tactic 4: Persistent Virtual Worlds

A Minecraft world is a personal, emotional investment. The more hours a player spends designing, digging, and building in their world, the more valuable that world becomes to them.

Why it works:

Emotional progress: Unlike numeric levels, a player's world is a visual archive of their time and creativity.
Strong pride: Players log back in to protect, clean up, improve, or show off what they have spent months building.

Tactic 5: Safe and Steady Updates

Mojang's update schedule introduces new biomes, blocks, creatures, and systems, but they are careful never to break the core fantasy: explore, gather, craft, build, and survive.

Why it works:

Maintains core trust: Returning players never feel lost or alienated because the basic game they love is still intact.

The Strategic Lesson of Minecraft:
Minecraft retains players by giving them total ownership. The strongest retention is not always a daily quest or a flashy badge. Sometimes, the best retention is a personal project, a shared community server, or a piece of identity that the player does not want to walk away from.

5. PUBG Ecosystem: High-Stakes Competition and Regional Focus

Platforms: PC, Console, Mobile, and Regional Mobile Variants (like BGMI in India)

KRAFTON's PUBG franchise remains a financial titan. The publisher reported a record-breaking KRW 3.3266 trillion (about $2.4 billion USD) in annual revenue for fiscal year 2025 in its KRAFTON 2025 Revenue Press Release, driven entirely by the PUBG brand. PUBG Battlegrounds on PC reached its highest-ever annual revenue (up 16% year-on-year), and PUBG Mobile remained a massive powerhouse, generating $147 million in player spending in January 2026, according to reporting on the PocketGamer January 2026 Mobile Charts.

Specific Retention Tactics of the PUBG Ecosystem:

Tactic 1: High-Stakes Match Structure

The classic battle royale core is built on intense tension and release. Dropping onto an island, scavenging for weapons, surviving firefights, and moving away from the blue zone creates a unique, dramatic story in every single match.

Why it works:

The "one more game" effect: Getting close to a victory (a near-win) drives an incredibly strong desire to play again immediately.
Clear skill growth: Players can easily feel and see their tactical shooting, map movement, and teamwork improve over time.
Exciting variety: Loot randomness and moving circle locations ensure that no two matches play out the same way.

Tactic 2: Ranked Seasons and Competitive Identity

PUBG's structured ranked matchmaking gives competitive players a goal that goes far beyond winning a single match. Players return to increase their rank, maintain their standing on leaderboards, and display their skills.

Why it works:

Identity through skill: High ranks turn gameplay skills into valuable social status symbols.
Goal resets: Seasonal rank resets give players a fresh target to chase without wiping away their personal skill growth.
Squad accountability: Playing in ranked team matches builds a cooperative duty to log in and help your squad climb.

Tactic 3: Premium Collaborations and Live Ops

KRAFTON credits its massive financial growth to disciplined live operations and partnerships with global artists and luxury brands. For example, in the KRAFTON 2025 Revenue Press Release, their 2025 Porsche collaboration was highlighted as the most successful supercar partnership in the game's history, giving players highly sought-after virtual items.

Why it works:

Novelty without changes: Collaborations keep the cosmetics market fresh and exciting without breaking the competitive core game.
Virtual status symbols: Luxury virtual skins let players display their style, wealth, and commitment in pre-game lobbies.

Tactic 4: Deep Regional Customization

PUBG's global success relies heavily on regional adaptation. Their biggest triumph is Battlegrounds Mobile India (BGMI), which is tailored specifically for the Indian market with local events, region-specific rules, and cultural celebrations.

Why it works:

Market resilience: Custom compliance and regional items protect the game from local regulatory risks and bans.
Cultural connection: Tuning events to local holidays, local internet celebrities, and regional payment options makes players feel respected.

Tactic 5: The PUBG 2.0 Platform Strategy

KRAFTON is actively working to transition the PUBG brand into a modern, unified platform. In the KRAFTON FY2025 Earnings Release, they outline plans for a "PUBG 2.0" gameplay platform with Unreal Engine 5, expanded game modes, UGC features, and shared PC-mobile content.

Why it works:

Future-proofing: Upgrading the visual engine and adding creator tools ensures the game can compete with newer titles for another decade.

The Strategic Lesson of the PUBG Ecosystem:
PUBG retains players because its high-stakes gameplay loop is naturally repeatable. KRAFTON then uses hyper-localized operations, premium cosmetic collaborations, and a clear platform roadmap to keep that loop feeling modern.

Comparing the Top 5 Giants

To make these strategies easier to compare, here is a breakdown of how these top five games stack up:

Game	Main Platforms	Key Scale Metric (2025-2026)	Primary Retention Loop	Core Social Feature
Roblox	Mobile, PC, Console, VR	132 Million average DAUs	UGC catalog and 28-day discovery	Friend lists, persistent avatars, and chat
Honor of Kings	Mobile	260 Million global MAUs	High-frequency live ops and ranked seasons	Team matchmaking and KPL esports
Fortnite	PC, Console, Mobile, Cloud	110 Million estimated MAUs	Seasonal battle pass and UEFN	Squads, party chats, and UEFN social worlds
Minecraft	PC, Console, Mobile, Switch	212 Million estimated MAUs	Self-directed sandbox goals and worlds	Shared servers, Realms, and local co-op
PUBG Ecosystem	PC, Console, Mobile	KRW 3.3266 Trillion annual revenue	High-stakes match loop and ranked seasons	Ranked squads and regional esports

The 7-Layer Retention Model for Game Developers

As a game developer, you might look at these giant games and feel overwhelmed. How can a small team build something that competes with Fortnite or Roblox?

The answer is to break retention down into layers. You do not have to build all seven layers on day one. Instead, view these layers as a ladder. Build your foundation first, and then add layers as your game grows.

Here is how the seven layers of retention work:

1. The Core Loop (First 30 Seconds to 5 Minutes)

Your core loop must be satisfying. If the basic action of jumping, shooting, matching, or building is not fun, no battle pass will save your game.

The Goal: Make the first session simple and fun.
What to Build: A clear 30-second goal, responsive controls, and a visible reward.
Metrics to Track: Tutorial completion rate and Day 1 retention.

2. The Return Loop (First 24 Hours)

Once a player finishes their first session, you must give them an obvious reason to open the game again tomorrow.

The Goal: Encourage a second visit.
What to Build: Simple daily missions, short session rewards, and "claim or finish" mechanics.
Metrics to Track: Day 1 to Day 3 retention.

3. Weekly Progression (First 7 Days)

Keep players engaged across their first week by offering goals that cannot be completed in a single day.

The Goal: Turn initial interest into a weekly habit.
What to Build: Weekly challenges, ranked ladders, and multi-stage event passes.
Metrics to Track: Day 7 retention and Weekly Active Users (WAU).

4. Social Commitment (First 14 Days)

Players may get tired of game mechanics, but they rarely get tired of their friends. Social connections are the strongest retention hooks in the industry.

The Goal: Build relationships inside your game.
What to Build: Lightweight friend lists, party systems, guild tasks, and cooperative goals.
Metrics to Track: Party formation rate and the retention of social players versus solo players.

5. Identity and Ownership (First 30 Days)

Long-term retention is driven by emotional investment. If a player has spent time customizing their character, building a home, or earning a rare title, they will not want to abandon it.

The Goal: Make leaving feel like a personal loss.
What to Build: Avatars, collectible badges, customizable spaces, and a persistent match history.
Metrics to Track: Customization rate and Day 30 retention.

6. The Live Ops Calendar (Ongoing)

A live-service game must feel like a changing world. A predictable calendar of events gives players a reason to look forward to the future.

The Goal: Keep the community excited and reactivate lapsed players.
What to Build: Monthly themed events, limited-time modes, and seasonal resets.
Metrics to Track: Event participation rates and reactivation spikes.

7. The Creator and Community Engine (Scalability)

The ultimate layer of retention is giving your players the tools to build the game with you.

The Goal: Scale content creation without expanding your internal team.
What to Build: Map editors, mod support, community spotlights, and level-sharing systems.
Metrics to Track: Percentage of playtime spent in community-created content.

Summary of the 7-Layer Retention Model

Layer	Focus Timeframe	Core Goal	Key Feature to Build	Primary Metric
1. Core Loop	0 to 5 Minutes	Satisfying basic gameplay	Polished mechanics and clear goals	Tutorial completion
2. Return Loop	24 Hours	Create a daily hook	Daily missions and login rewards	Day 1 Retention
3. Weekly Progression	7 Days	Build a weekly habit	Weekly quests and ranked ladders	Day 7 Retention
4. Social Commitment	14 Days	Leverage peer connections	Guilds, co-op missions, and party search	Friend invite rate
5. Identity	30 Days	Foster emotional ownership	Avatar customization and profiles	Day 30 Retention
6. Live Ops	Ongoing	Keep the game fresh	Themed events and seasonal resets	Reactivation rate
7. Creator Engine	Scalability	Empower the community	Level editors and modding tools	UGC engagement

Your Practical 90-Day Retention Action Plan

If you want to improve your game's retention over the next three months, here is a practical, step-by-step roadmap.

Days 1 to 30: Measure the Funnel and Fix Day 1

Do not spend a single dollar on ads until you know where your players are leaving.

Instrument Your Funnel: Set up analytics to track every step of a new player's journey: install, account creation, tutorial start, tutorial completion, first win, first reward, and second session.
Find the Early Drop-Off: Look at your data. Are 50% of your players quitting during the tutorial? If so, your tutorial is too long, too confusing, or has too much text.
Shorten the Time to Fun: Simplify your first session. Give players a satisfying win and a clear, valuable reward within the first five minutes.
Create a Clear Next Goal: Before the player closes the game, show them exactly what they will unlock or progress toward if they return tomorrow.

Days 31 to 60: Build Weekly Habits

Once your D1 retention is stable, focus on keeping players for their first week.

Add Weekly Quests: Build a simple quest system that refreshes every Monday.
Launch a Live Event Template: Create a repeatable, limited-time event that lasts for three days. You do not need to build new assets. You can simply change match rules, double the experience points, or offer a unique color variant of an existing item.
Build a Lightweight Leaderboard: Let players compare their weekly scores or times with others. Healthy competition is a fantastic driver of engagement.

Days 61 to 90: Focus on Identity and Social Play

Now, focus on turning your weekly players into long-term community members.

Introduce Player Profiles: Give players a space to show off their achievements, high scores, favorite items, and custom avatars.
Reward Teamwork: Add a simple "party up" button at the end of matches. Give players a small experience-point bonus if they play with a friend.
Create a Reactivation Campaign: Set up automated emails or push notifications for players who have been inactive for over two weeks. Offer them a friendly "welcome back" gift to encourage a return.

What Studios Should Copy (and What to Avoid)

When you look at companies like Epic, Tencent, or KRAFTON, it is easy to copy the wrong things. Here is a quick guide on what to take and what to leave behind.

Do Copy:

Roblox's focus on long-term discovery: Prioritize players who keep returning over players who just click on shiny icons.
Minecraft's player ownership: Give players creative freedom. Even a simple base-building feature or a customizable profile can build deep emotional investment.
Fortnite's seasonal pacing: Break your year into clear, themed seasons. A fresh theme gives you a natural marketing angle to reactivate lapsed players.
Honor of Kings' disciplined event frequency: Keep a steady, predictable schedule of content and balance updates.

Do NOT Copy:

Massive IP collaborations: Do not spend time trying to get famous brands into your game before your core gameplay loop is fun.
Expensive esports scenes: Do not build tournaments and leagues before you have a stable, competitive casual player base.
Punitive daily rewards: Do not design daily login systems that make players feel guilty or punished if they miss a single day. Your game should feel like a fun hobby, not a second job.
Overly complex battle passes: Do not make players grind for dozens of hours just to unlock basic rewards.

Read more on my blog: www.guardingpearsoftware.com!

Protecting your game IP while working with other teams

GuardingPearSoftware — Sat, 13 Jun 2026 14:21:56 +0000

Game development is rarely just one person and one folder anymore. Even small games often involve programmers, artists, composers, QA testers, publishers, translators, and outside tools. That teamwork is great, but it also means your best ideas, code, assets, and plans move through many hands before launch.

For a game studio, intellectual property, or IP, is not only the final game on Steam, console, or mobile. It is also the source code, shaders, tools, character art, animations, music, dialogue, design documents, prototypes, build scripts, backend systems, and unreleased plans. If these things leak or become unclear in ownership, the damage can be serious. A copied mechanic might hurt your launch. A leaked build can spoil the surprise. A missing contract can create a fight over an asset.

The goal is not to make collaboration scary. It is to make teamwork clean and safe, so people can move fast without giving away the project.

Know what you are protecting

Different parts of a game are protected in different ways. Copyright usually protects original code, art, music, writing, and other creative work when it is created. Trademarks can protect your game name, studio name, and logo. Trade secrets can protect private information like source code, algorithms, tools, unreleased mechanics, and production plans, but only if you actually keep them secret.

That last part matters. If every freelancer, friend, and test group gets access to the full project folder, it becomes harder to say you treated the project as secret. Good security habits also support the legal side of protecting your work.

For teams, contracts are as important as passwords. If someone creates code, art, music, or a trailer for your game, make sure the agreement says who owns it and how it can be used. This is especially important with freelancers and external studios. Paying for work does not always mean you own every right to it.

Give people the access they need, not everything

Secure collaboration starts with a simple rule: people should only access what they need for their job.

A gameplay programmer may need the full codebase, but a translator probably only needs text files and screenshots. A composer does not need server keys. A QA tester may need a build, but not the private repository. A publisher may need milestone builds, marketing assets, and sales data, but not every internal experiment.

This is called least privilege. It sounds formal, but it is just common sense. Less access means fewer mistakes, fewer leaks, and less damage if an account is compromised.

Use separate user accounts, not shared passwords. Turn on two-factor authentication for source control, build servers, cloud storage, and chat tools. When someone leaves, remove their access quickly. Offboarding is easy to forget during a busy milestone, but old accounts are a common weak spot.

Use version control like a security tool

Version control is not only for undoing bugs. It is also one of the best ways to manage trust between teams.

For small and code-heavy teams, Git with Git LFS can work well, especially if you set it up before the repository grows. On GitHub, use pull requests, branch protection, required reviews, and clear rules for who can merge into main or release branches. Keep API keys, private certificates, and store credentials out of the repository.

Unity teams can also look at Unity Version Control, which is made for game and real-time 3D projects, large files, artist and programmer workflows, and code reviews.

For larger game teams, especially teams with many binary assets, Perforce is popular for a reason. It handles huge depots, large art files, and file locking very well. File locking matters because two artists cannot safely merge the same binary texture or Unreal asset like programmers can merge text code.

Perforce also supports detailed permissions, even down to paths and branches. That is useful when an external partner only needs one platform port, one DLC folder, or one art package.

Whatever tool you use, make code review normal. Reviews catch bugs, risky changes, secret leaks, license problems, and accidental commits of private files.

Be careful with builds and external partners

Many leaks do not come from source code access. They come from builds.

Watermark builds when possible, especially preview builds for press, influencers, contractors, or publishers. Keep a record of who received which build. Do not include debug menus, admin commands, or secret server endpoints in public or partner builds unless they are truly needed.

For multiplayer games, move important decisions to the server when you can. The client should not be trusted with final score, premium currency, matchmaking rules, or inventory ownership. If the client can decide it, someone can often change it.

This is where obfuscation and anti-cheat can help, but they are extra layers. Obfuscation can make shipped code harder to read or modify, which can slow down cheat makers and reverse engineers. Anti-cheat can detect tampering, suspicious tools, or strange player behavior. But neither one is magic. A strong game still needs server-side checks, good logging, patching, and smart design.

Make security part of the workflow

The best protection is boring in a good way. Clear contracts. Clear access. Clear review rules. Clear build handling. Clear offboarding.

Write down who owns what. Keep private work private. Split access by role. Use version control with reviews and protected branches. Lock binary assets when needed. Keep secrets out of code. Remove access when people leave. Treat builds like valuable files, not random zip files.

Game development is already hard enough. Good IP protection should not slow the team down with fear. It should create trust. When everyone knows the rules, teams can share ideas, move faster, and protect the world they are building together.

Read more on my blog: www.guardingpearsoftware.com!

Cost of DDoS Attack vs Prevention: What Businesses Should Know

GuardingPearSoftware — Fri, 12 Jun 2026 07:09:33 +0000

A DDoS attack can feel like a huge traffic jam outside your store. Real customers want to come in, but attackers flood the entrance with fake visitors. Online, this means your website, app, or customer portal may slow down or stop working.

For a business, this is not only a technical problem. It can quickly become a money problem, a trust problem, and a customer support problem.

What is a DDoS attack?

DDoS means distributed denial of service. In simple words, many computers or devices send traffic to one target at the same time. The goal is to make the target too busy to serve real visitors.

A DoS attack is similar, but it usually comes from one source. That is why people search for the cost of DoS attack on business even when they mean DDoS. Both can hurt a company, but DDoS is often harder to stop because the traffic comes from many places.

Current DDoS statistics for 2025 and 2026

DDoS attacks grew fast in 2025. In its Q1 2025 DDoS Threat Report, Cloudflare said it blocked 20.5 million DDoS attacks in just one quarter. That was a 358% increase from the year before.

By the end of 2025, the numbers were even bigger. Cloudflare's Q4 2025 DDoS Threat Report said it blocked 47.1 million DDoS attacks in 2025. That was a 121% increase over 2024. Cloudflare also reported a record 31.4 Tbps attack that lasted only 35 seconds.

Other reports show the same trend. Radware's 2026 Global Threat Analysis Report said DDoS attacks rose 168.2% in 2025 compared with 2024. StormWall also reported that DDoS attacks grew 168% year over year in Q1 2026.

The simple lesson is this: attacks are getting faster, larger, and more common.

How much can a DDoS attack cost a company?

The cost depends on the company, the website, and how long the outage lasts. Some 2025 and 2026 cost roundups still use about $22,000 per minute as an average DDoS downtime estimate. That equals about $1.32 million per hour.

Application-layer DDoS attacks can also be expensive. Security Magazine reported that downtime from a successful application DDoS attack averaged $6,130 per minute. For small businesses, some reports estimate recovery costs around $120,000 per incident. For large companies, losses can pass $1 million when lost sales, recovery work, and customer trust are included.

A DDoS attack can cost money through:

Missed sales while the site is down
Emergency IT and security help
Extra cloud or bandwidth costs
Refunds or service credits
Support tickets from upset customers
Lost trust after the outage
Staff time spent fixing the problem

This is why the cost of DDoS attack vs prevention matters. One bad outage can cost more than months or years of protection.

What does DDoS prevention cost?

DDoS prevention can start cheap, especially for small websites.

Cloudflare says its DDoS protection is available on all plans and includes standard unmetered protection for layers 3, 4, and 7.

Layer 3 - network layer. This is where IP addresses and routing live. It moves raw packets of data between machines across the internet. Layer 3 attacks flood your server with huge volumes of packets to clog the network "pipe" itself. Example: IP and ICMP floods.

Layer 4 - transport layer. This manages connections and data delivery between two machines, using protocols like TCP and UDP. Layer 4 attacks abuse how connections are set up. Example: a SYN flood, where the attacker opens millions of half-finished connections so the server runs out of resources waiting for them to complete.

Layers 3 and 4 together are often called volumetric or network-layer attacks. They are about sheer size, measured in Tbps (terabits per second) or packets per second. The record attacks above, like 31.4 Tbps and 2.3 Tbps, are layer 3 and 4 attacks.

Layer 7 - application layer. This is the top layer, where your actual website, HTTP requests, and APIs live. It is what visitors directly interact with. Layer 7 attacks mimic real visitors and send a flood of normal-looking requests, for example by hammering a search page or login form. They are harder to detect because each request looks legitimate, and they are measured in requests per second (rps), like the 200+ million rps attacks seen in 2025.

Cloudflare's website plans include a free tier, with paid plans starting around $20 per month for Pro and around $200 per month for Business on annual billing.

If your company uses AWS, AWS Shield Standard is included for AWS customers. AWS Shield Advanced pricing is much higher at $3,000 per month, plus usage fees, with a one-year commitment. This can make sense for bigger companies, but it may be too expensive for many small businesses.

Google Cloud Armor is another option. Google says Cloud Armor helps protect apps and websites against DDoS and web attacks. Its pricing page includes pay-as-you-go options and enterprise plans.

For many small businesses, the best DDoS protection for small business is a mix of CDN, WAF, rate limits, monitoring, and a clear response plan.

Real DDoS attack examples

History shows that even the biggest names on the internet can be hit. These real cases also show that good protection makes a huge difference.

2016 - Dyn (Mirai botnet): Attackers used the Mirai botnet, built from hacked IoT devices like cameras and baby monitors, to flood DNS provider Dyn with traffic. The outage took down or slowed major sites such as Netflix, Reddit, Spotify, Twitter, and PayPal, as covered in the Wikipedia summary of the Dyn attack. The lesson: one provider going down can break many businesses at once.

2018 - GitHub: GitHub was hit by a 1.35 Tbps memcached amplification attack, one of the largest ever at the time. Because GitHub used a DDoS protection service, the system alerted within minutes and the attack was stopped in about 20 minutes, as explained in GitHub's own DDoS incident report. The lesson: preparation turns a disaster into a short hiccup.

2020 - AWS: Amazon Web Services reported that it mitigated a 2.3 Tbps attack, the largest recorded at the time. AWS Shield handled it, as reported by The Verge.

2024 - Microsoft Azure: Microsoft said a July 2024 Azure incident was triggered by a DDoS attack, while a network configuration issue made the impact worse. The official Azure status history is a good reminder that protection and correct setup both matter.

2025 - Record 31.4 Tbps attack: Cloudflare blocked a record 31.4 Tbps attack that lasted only 35 seconds, launched by the Aisuru-Kimwolf botnet of an estimated 1-4 million infected devices. Cloudflare details this in its Q4 2025 DDoS threat report. The lesson: attacks keep getting bigger, so always-on protection is no longer optional.

On the prevention side, Google shares a positive example: Monks, the operating brand of S4 Capital, uses Google Cloud Armor for DDoS protection in a Google Cloud case study.

What you can do now

So what can you do, starting today? Here is a simple step-by-step plan:

Put a CDN or WAF in front of your site. A service like Cloudflare, AWS Shield, or Google Cloud Armor hides your real server and filters bad traffic. Many plans are free or low cost.
Turn on always-on DDoS protection. Do not wait for an attack to enable it. Make sure layer 3, 4, and 7 protection is active.
Add rate limits. Cap how many requests one visitor can make per minute so a single source cannot flood you.
Set up monitoring and alerts. You want to know about strange traffic spikes within minutes, not hours.
Keep backups and a way to scale. If one server struggles, you can fail over or add capacity fast.
Write a simple response plan. One page is enough: who to call, which dashboard to check, and how to switch on extra protection.
Test it once. Run a quick drill so your team knows the steps before a real attack happens.

You do not need to do all seven on day one. Even steps 1 and 2 alone will block most common attacks.

Final takeaway

A DDoS attack can be cheap for attackers but very expensive for companies. Prevention does not have to be perfect to be useful. Start with always-on DDoS protection, a CDN or WAF, rate limits, monitoring, backups, and a simple response plan.

The best time to prepare is before customers see an error page.

Read more on my blog: www.guardingpearsoftware.com!

Obfuscator vs Mfuscator: Which Unity Protection Tool Fits Your Game?

GuardingPearSoftware — Wed, 10 Jun 2026 17:37:33 +0000

Unity games are easy to ship, but they are also easy to inspect if you do not protect them. Hackers, cheaters, and copycats can use common tools to read names, strings, methods, metadata, and game logic.

Two tools that try to solve this problem are GuardingPearSoftware Obfuscator and Mfuscator. Both help protect Unity games, but they do it in different ways.

This article gives a simple and friendly comparison, so you can choose the right kind of protection for your project.

Short Answer

GuardingPearSoftware Obfuscator is a broad Unity protection tool. It is made for everyday Unity developers who want strong, practical protection inside their normal Unity workflow.

Mfuscator is a specialized IL2CPP hardening tool. The older Asset Store version focused on IL2CPP metadata protection. The newer Mfuscator platform has moved to a cloud-based system with deeper binary protection.

In simple words:

Choose GuardingPearSoftware Obfuscator if you want an all-in-one Unity obfuscation layer for your game code.
Choose Mfuscator if your main need is advanced IL2CPP binary hardening through Mfuscator's cloud platform.

Quick Comparison

Topic	GuardingPearSoftware Obfuscator	Mfuscator
Main focus	Broad Unity code protection	Specialized IL2CPP binary protection
Workflow	Runs inside the Unity build process	New version uses a cloud platform and SDK
Protection style	Renaming, string obfuscation, fake code, control flow, integrity checks, and more	IL2CPP metadata protection, export removal, binary mutation, VM-based protection
Best fit	Developers who want a practical all-in-one protection layer	Developers focused on deep IL2CPP build hardening
Setup idea	Unity-native and plug-and-play	SDK connects builds to Mfuscator cloud processing
Internet need	Local Unity workflow	Shipped games do not need internet, but protected builds are processed through the cloud

What GuardingPearSoftware Obfuscator Does

GuardingPearSoftware Obfuscator is built for Unity projects. It understands Unity-specific parts like MonoBehaviour, ScriptableObject, serialization, reflection, Unity events, and build pipelines.

Its goal is simple: make your game much harder to read, copy, and change.

It can protect your project with features like:

Renaming classes, methods, fields, properties, events, namespaces, and parameters.
String obfuscation, so readable text is not easy to pull from the build.
Random fake code, which adds noise and makes analysis slower.
Method control flow protection for Mono builds.
Debug and disassembler suppression.
Code integrity checks to help detect tampering.
Assembly signing for supported build types.
Mapping files, so your team can still understand crash reports after obfuscation.

This makes it a strong choice when you want one clear protection layer that fits into normal Unity development.

What Mfuscator Does

Mfuscator started as a Unity Asset Store package for IL2CPP protection. The legacy package protects Unity IL2CPP builds with techniques like layout-randomized metadata encryption, export modification, and initialization pattern obfuscation.

That is a more focused area than normal C# obfuscation. Instead of mainly changing the names and shape of your managed game code, Mfuscator focuses on the IL2CPP build output and tries to make automatic dumping and deep binary analysis harder.

Mfuscator has also made a major change. The old standalone package is entering deprecation and maintenance, while the new Mfuscator has moved to a dedicated cloud platform. The new system removes metadata and export functions and uses a custom HV engine that creates polymorphic virtual machine interpreters on every build.

The new Mfuscator is a cloud-based build extension. It hooks into the Unity build process, sends compiled build artifacts for processing, and then puts protected binaries back into the output. The final game does not need an internet connection after it is shipped.

The Biggest Difference: Breadth vs Depth

The easiest way to compare these tools is breadth vs depth.

GuardingPearSoftware Obfuscator is broad. It protects many parts of your Unity code and build. It is a good fit when you want a practical security layer that covers common reverse engineering problems without changing how your team builds games.

Mfuscator is deep and specialized. It focuses on IL2CPP binary protection. The new version goes even deeper with cloud processing, binary mutation, and VM-based protection.

Both ideas can be useful. They simply serve different needs.

There is also an important technical difference between encryption and obfuscation. The legacy Mfuscator package mainly protected IL2CPP metadata with symmetric encryption. Symmetric encryption is useful, but it is still encryption. If an attacker finds the key or understands the decrypt process, the protected metadata can be decrypted again.

Obfuscation works differently. It does not just lock the original code behind a key. It changes names, strings, structure, and sometimes method flow. A renamed method cannot simply be "decrypted" back to its original name unless you have the mapping file. Fake code, changed structure, and control flow changes also cannot be cleanly merged back into the original project by pressing one button.

That is why obfuscation is so useful as a first protection layer. It removes meaning from the code and makes reverse engineering slower, even when an attacker can open parts of the build.

This does not mean the two approaches must fight each other. If a project needs both broad Unity code protection and deep IL2CPP hardening, GuardingPearSoftware Obfuscator and a specialized tool like Mfuscator can also be combined in the same security strategy.

Why Many Unity Developers Start With Obfuscator

Most Unity teams first need protection against common attacks:

Someone opening assemblies and reading class or method names.
Someone searching for important strings.
Someone copying game logic.
Someone making simple cheats or patches.
Someone trying to understand the project quickly with public tools.

GuardingPearSoftware Obfuscator is made for this everyday problem. It raises the effort needed to understand your game. That extra effort matters, because many attackers look for easy targets.

It is also friendly for teams. You can keep using Unity, keep your normal build process, and use mapping files when you need to read crash logs.

When Mfuscator Makes Sense

Mfuscator may be interesting when your project has a very strong IL2CPP security need.

For example, you may care most about:

Breaking IL2CPP dumpers.
Making native binary analysis harder.
Protecting specific high-risk IL2CPP builds.
Using cloud processing for heavy protection work.
Adding a specialized hardening layer after your normal build is ready.

This can be useful for high-risk games, competitive games, or projects where attackers are already spending serious time on the binary.

Important Note About Mfuscator's Move to Cloud

One important point is that Mfuscator is no longer only the old standalone Asset Store package.

The legacy standalone package is moving into deprecation and maintenance. Current users are guided to move to the new platform. There, they can use their Unity invoice number to claim legacy credit balance.

So if you compare the tools today, you should compare GuardingPearSoftware Obfuscator with the current Mfuscator cloud platform, not only the older Asset Store package.

This matters because the workflow is different. With GuardingPearSoftware Obfuscator, the focus is a Unity-native local build workflow. With the new Mfuscator, the focus is cloud-based processing of compiled build artifacts.

Which One Should You Pick?

Pick GuardingPearSoftware Obfuscator if you want:

A broad Unity protection suite.
Easy setup inside Unity.
Protection for names, strings, code structure, and tamper checks.
A tool that fits normal Unity builds.
A good first security layer for most Unity games.

Pick Mfuscator if you want:

A specialized IL2CPP hardening platform.
Cloud processing for protected builds.
Deep binary-level protection.
VM-based protection and engine-level mutation.
A tool focused mainly on IL2CPP reverse engineering.

Final Thoughts

GuardingPearSoftware Obfuscator and Mfuscator both try to protect Unity games, but they do not solve the same problem in the same way.

GuardingPearSoftware Obfuscator is the practical all-in-one choice for most Unity teams. It protects your code, strings, names, structure, and build output while staying close to the normal Unity workflow.

Mfuscator is a specialized choice for teams that want deep IL2CPP binary hardening, especially through the new cloud platform.

For many projects, the best first step is simple: protect the code that attackers can read most easily. That is where GuardingPearSoftware Obfuscator gives Unity developers a strong, friendly, and proven starting point.

Read more on my blog: www.guardingpearsoftware.com!

How Cybercriminals Are Exploiting FIFA World Cup 2026 Excitement

GuardingPearSoftware — Wed, 10 Jun 2026 12:22:04 +0000

The FIFA World Cup 2026 is set to kick off in a few days. Hosted across the United States, Canada, and Mexico, the tournament is expected to attract billions of viewers and thousands of traveling fans. However, while football supporters eagerly anticipate the world's biggest sporting spectacle, cybercriminals are preparing for an opportunity of their own.

Security researchers and law enforcement agencies have already observed a surge in World Cup-themed cyber threats ahead of the tournament.

Why the World Cup Is a Major Target

Cybercriminals are attracted to major sporting events for several reasons:

Massive Global Audience

The World Cup attracts fans from virtually every country. This provides attackers with an enormous pool of potential victims.

Emotional Decision-Making

Fans often act quickly when purchasing tickets, booking travel, or seeking exclusive merchandise. Attackers exploit this urgency to bypass rational decision-making.

High Financial Transactions

Ticket purchases, hotel bookings, travel reservations, and merchandise sales generate billions of dollars in transactions, creating opportunities for financial fraud.

Increased Online Activity

As fans search for match schedules, streaming platforms, and travel information, cybercriminals can easily insert malicious content into search results, advertisements, and social media feeds.

Scams to watch out for

Fake Ticket Scams

One of the most common cyber threats surrounding the FIFA World Cup is ticket fraud. Cybercriminals have created highly convincing websites that closely imitate official FIFA ticketing portals to deceive fans. These fraudulent sites often feature official-looking branding, fake countdown timers, limited-time offers, discounted ticket prices, and promotions for exclusive VIP packages. The goal is to create a sense of urgency and legitimacy that encourages victims to act quickly.

Researchers have identified thousands of domains themed around the FIFA World Cup 2026, including over 4,500 that were registered within the past five months. Among these, more than 1,000 malicious or fraudulent websites are already active.

Phishing Campaigns Targeting Fans

Phishing attacks remain one of the most effective tools in a cybercriminal's arsenal. Threat actors will take advantage of the excitement surrounding the tournament by distributing fraudulent emails, text messages, and social media posts that appear to come from legitimate organizations. These messages often claim to provide ticket confirmations, match schedule updates, travel packages, prize giveaways, or exclusive FIFA merchandise promotions.

Like many major sporting events, the World Cup creates demand for short-term and event-specific roles, which attracts individuals searching for employment opportunities. Cybercriminals exploit this interest by promoting fake job listings that lead applicants to malicious application portals.

The primary objective of these phishing campaigns is to trick recipients into clicking on malicious links. These links typically direct users to fake websites. Once on these sites, victims are prompted to enter sensitive information such as usernames, passwords, payment details, or personal identification data. The information is then captured and transmitted directly to the attackers.

Fake Streaming Services and Malware

Many football fans who are unable to attend matches in person will turn to online streaming services to watch the games. There will also be a surge in demand for betting apps, score-tracking services, and promotional apps. Cybercriminals take advantage of this by spreading fake or trojanized software that is designed to look legitimate and trustworthy.

Researchers have already found malware campaigns in streaming applications. This malware can provide attackers with remote access to infected devices, steal credentials, harvest notifications, intercept one-time passwords (OTPs), and even perform cryptocurrency mining activities.

The malicious apps are presented as IPTV or streaming services that claim to offer free or premium access to World Cup matches, enticing fans to install them in hopes of watching tournament coverage.

Social Media Fraud

Cybercriminals have created thousands of fake accounts that impersonate FIFA officials, national teams, sports journalists, and tournament sponsors to appear credible.

These fraudulent profiles are used to promote fake ticket giveaways, counterfeit merchandise deals, hospitality packages, and travel promotions. In many cases, unsuspecting users are redirected to phishing websites or fraudulent payment portals designed to steal personal and financial information.

Attackers also take advantage of trending hashtags and viral World Cup-related content to boost the visibility of their posts, helping malicious campaigns spread more widely and reach larger audiences.

Travel and Accommodation Scams

Thousands of fans are expected to travel internationally for the tournament, and cybercriminals are exploiting this surge in demand by setting up fraudulent travel-related services. These include fake hotel booking websites, deceptive vacation rental listings, bogus transportation services, and impersonated travel agencies.

Unsuspecting victims may end up paying for accommodations that do not exist or arrive at their destination only to find that their reservations were never made. In many cases, these scams lead to serious financial losses, disrupted travel plans, and distress for travelers.

How Fans Can Stay Safe

Purchase Tickets Through Official Channels – Avoid third-party sellers unless they are officially authorized.
Verify Website Addresses – Carefully examine URLs before entering credentials or payment information.
Enable Multi-Factor Authentication – Protect accounts with an additional layer of security.
Avoid Suspicious Downloads – Never install software or applications from untrusted sources.
Be Skeptical of Giveaways – If an offer appears too good to be true, it probably is.
Use Secure Payment Methods – Avoid cryptocurrency payments and wire transfers when purchasing tickets or travel packages.
Keep Devices Updated – Ensure operating systems, browsers, and security software are fully patched.
Use Trusted Streaming Platforms – Only watch matches through legitimate broadcasters and authorized streaming services.

Conclusion

As the world's attention turns to the beautiful game, cybercriminals will be playing a very different match behind the scenes. Fans should remain vigilant, verify sources, and follow cybersecurity best practices to reduce their risk of becoming victims. Staying informed may be the most important defense fans have before kickoff.

Read more on my blog: www.guardingpearsoftware.com!