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Shubham Chaudhary

Cybersecurity researcher sharing SOC, DFIR, threat hunting, malware analysis & ethical hacking insights for learners and security professionals.

Location India Joined Joined on  Email address xpert4cyber@gmail.com Personal website https://www.xpert4cyber.com/ twitter website

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Cybersecurity Researcher & Content Creator at Xpert4Cyber

FortiSandbox CVE-2026-26084 (CVSS 8.9): Unauthenticated Info Disclosure — Patch Now
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FortiSandbox CVE-2026-26084 (CVSS 8.9): Unauthenticated Info Disclosure — Patch Now

#security #infosec #networking #appsec
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1 min read
Fortinet Patches CVE-2026-84393: Certificate Validation Flaw in FortiOS/FortiProxy ZTNA
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Fortinet Patches CVE-2026-84393: Certificate Validation Flaw in FortiOS/FortiProxy ZTNA

#security #cybersecurity #networking #devops
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2 min read
The Linux cut Command Every SOC Analyst Should Know
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The Linux cut Command Every SOC Analyst Should Know

#linux #cybersecurity #devops #cli
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1 min read
Your Firewall Might Be the Attacker's Foothold Now
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Your Firewall Might Be the Attacker's Foothold Now

#cybersecurity #networking #security #devops
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2 min read
Dell Secure Connect Gateway Vulnerability: 3 Critical CVEs Chain Into Root Access
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Dell Secure Connect Gateway Vulnerability: 3 Critical CVEs Chain Into Root Access

#security #cybersecurity #cve #devops
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1 min read
WeWorm: The Zero-Click WeChat Worm That Hijacks Accounts Mid-Ring
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WeWorm: The Zero-Click WeChat Worm That Hijacks Accounts Mid-Ring

#cybersecurity #security #infosec #mobiledev
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2 min read
$10M Bounty on Iran's IRGC Cyber Chief: A Lesson Every OT Engineer Should Know
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$10M Bounty on Iran's IRGC Cyber Chief: A Lesson Every OT Engineer Should Know

#cybersecurity #security #infosec #networking
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2 min read
Why "ESXi-Ready" Should Be the Scariest Two Words in a Ransomware Report
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Why "ESXi-Ready" Should Be the Scariest Two Words in a Ransomware Report

#security #cybersecurity #devops #infosec
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2 min read
BigBear 2.0: How Evilginx2 Phishing Bypasses Microsoft 365 MFA (And How to Detect It)
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BigBear 2.0: How Evilginx2 Phishing Bypasses Microsoft 365 MFA (And How to Detect It)

#cybersecurity #infosec #mfa #phishing
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2 min read
No Exploit, No Zero-Day: How One Stolen Credential Breached Veradigm
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No Exploit, No Zero-Day: How One Stolen Credential Breached Veradigm

#security #api #webdev #cybersecurity
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2 min read
WinRM Abuse + HiveMQ + Element = A New Kind of Windows Backdoor
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WinRM Abuse + HiveMQ + Element = A New Kind of Windows Backdoor

#security #windows #cybersecurity #malware
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4 min read
Plex Emailed Every User About Undisclosed Security Flaws — Here's What Devs and Sysadmins Need to Know
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Plex Emailed Every User About Undisclosed Security Flaws — Here's What Devs and Sysadmins Need to Know

#security #selfhosted #devops #linux
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2 min read
TP-Link Archer AX55 (V4): CVE-2026-18167 & CVE-2026-18330 Explained
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TP-Link Archer AX55 (V4): CVE-2026-18167 & CVE-2026-18330 Explained

#security #networking #infosec #devops
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1 min read
Trezor Data Breach: How a Metabase SQL Injection Exposed 80,000 Customers
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Trezor Data Breach: How a Metabase SQL Injection Exposed 80,000 Customers

#security #cybersecurity #webdev #programming
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2 min read
Microsoft Teams Is Blurring QR Codes to Stop Phishing Attacks
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Microsoft Teams Is Blurring QR Codes to Stop Phishing Attacks

#cybersecurity #microsoft #phishing #infosec
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2 min read
When "Reset the Password" Isn't a Fix: The Dahua Camera Backdoor Explained
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When "Reset the Password" Isn't a Fix: The Dahua Camera Backdoor Explained

#security #iot #cybersecurity #networking
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2 min read
153 Million Driver's Licenses Leaked on the Dark Web: Inside the Nexus Breach
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153 Million Driver's Licenses Leaked on the Dark Web: Inside the Nexus Breach

#cybersecurity #security #infosec #databreach
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1 min read
Quishing: The QR Code Phishing Attack Bypassing Your Email Filters
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Quishing: The QR Code Phishing Attack Bypassing Your Email Filters

#cybersecurity #phishing #infosec #security
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2 min read
Microsoft Teams Won't Load on Windows? Inside Bug TM1466820
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Microsoft Teams Won't Load on Windows? Inside Bug TM1466820

#microsoft #windows #cybersecurity #sysadmin
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1 min read
The touch Command Attackers Use to Rewrite Your Incident Timeline
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The touch Command Attackers Use to Rewrite Your Incident Timeline

#cybersecurity #linux #devops #security
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1 min read
Why Ad Networks Get Blogger Blogs Flagged as Malware (And How to Fix It)
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Why Ad Networks Get Blogger Blogs Flagged as Malware (And How to Fix It)

#security #webdev #seo #blogging
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2 min read
CVE-2026-62911 Explained: Detecting and Patching the Exchange Auth Bypass
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CVE-2026-62911 Explained: Detecting and Patching the Exchange Auth Bypass

#security #cybersecurity #devops #sysadmin
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1 min read
WordPress Is Using AI to Find Security Flaws Before Hackers Can Exploit Them
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WordPress Is Using AI to Find Security Flaws Before Hackers Can Exploit Them

#cybersecurity #wordpress #ai #webdev
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1 min read
Mini Shai-Hulud: Inside a Malicious npm Supply Chain Attack
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Mini Shai-Hulud: Inside a Malicious npm Supply Chain Attack

#cybersecurity #npm #security #devops
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1 min read
Mini Shai-Hulud: Inside a Malicious npm Supply Chain Attack
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Mini Shai-Hulud: Inside a Malicious npm Supply Chain Attack

#cybersecurity #node #devsec #security
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1 min read
more vs less in Linux: A SOC Analyst's Guide to Fast Log Review
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more vs less in Linux: A SOC Analyst's Guide to Fast Log Review

#cybersecurity #linux #devops #infosec
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2 min read
JFrog Artifactory Auth Bypass (CVE-2026-82329): How Attackers Are Skipping Login Entirely
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JFrog Artifactory Auth Bypass (CVE-2026-82329): How Attackers Are Skipping Login Entirely

#cybersecurity #devsecops #security #webdev
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2 min read
Why tail -f Still Beats Your SIEM: Real-Time Log Monitoring Explained
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Why tail -f Still Beats Your SIEM: Real-Time Log Monitoring Explained

#linux #cybersecurity #devops #systemadmin
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1 min read
Cookie Blockers Won't Save You — Your Email Address Is the Real Tracking Vector
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Cookie Blockers Won't Save You — Your Email Address Is the Real Tracking Vector

#security #privacy #webdev #programming
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2 min read
D-Link DIR-X1860Z Router Flaw: Unauthenticated Admin Takeover & Wi-Fi Password Leak
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D-Link DIR-X1860Z Router Flaw: Unauthenticated Admin Takeover & Wi-Fi Password Leak

#cybersecurity #security #networking #infosec
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1 min read
Blogger Blog Locked? Here's the Backup Workflow That Actually Works
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Blogger Blog Locked? Here's the Backup Workflow That Actually Works

#security #tutorial #webdev #productivity
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1 min read
cPanel Zero-Day (CVE-2026-65643): One Login Away From Root Server Takeover
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cPanel Zero-Day (CVE-2026-65643): One Login Away From Root Server Takeover

#cybersecurity #security #webdev #devops
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1 min read
TP-Link Kasa Vulnerability (CVE-2026-76784): A Deep Dive for IoT Devs
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TP-Link Kasa Vulnerability (CVE-2026-76784): A Deep Dive for IoT Devs

#cybersecurity #ios #security #networking
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2 min read
CVE-2026-16444: How a File Transfer Feature in TeamViewer Became an Arbitrary File Write Vulnerability
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CVE-2026-16444: How a File Transfer Feature in TeamViewer Became an Arbitrary File Write Vulnerability

#cybersecurity #infosec #vulnerabilities #security
Comments
3 min read
Fake Student Resume = Malware Delivery Vector (SNOWLIGHT + VShell Breakdown)
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Fake Student Resume = Malware Delivery Vector (SNOWLIGHT + VShell Breakdown)

#cybersecurity #virus #infosec #threatintelligence
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1 min read
8.7 Million Exposed: What Devs Can Learn from the Manchester Airport Breach
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8.7 Million Exposed: What Devs Can Learn from the Manchester Airport Breach

#security #cybersecurity #webdev #programming
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1 min read
Claude Code Opus 5 Auto Mode Hijacked: Anthropic's 0% Claim Broken 60-80% of the Time
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Claude Code Opus 5 Auto Mode Hijacked: Anthropic's 0% Claim Broken 60-80% of the Time

#cybersecurity #ai #python #webdev
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2 min read
A Broken Bluetooth Headset Exposed Silent Device Fingerprinting on AliExpress
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A Broken Bluetooth Headset Exposed Silent Device Fingerprinting on AliExpress

#cybersecurity #webdev #privacy #javascript
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1 min read
ToxNetV2: A Botnet That Queries an LLM Before It Strikes
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ToxNetV2: A Botnet That Queries an LLM Before It Strikes

#ai #linux #cybersecurity #virus
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2 min read
The B2B Login Flaw That Let Anyone Take Over an Account With a Phone Number
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The B2B Login Flaw That Let Anyone Take Over an Account With a Phone Number

#security #webdev #cybersecurity #beginners
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2 min read
CVE-2026-59568: Critical Zscaler Client Connector RCE Vulnerability Every DevOps Team Should Know About
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CVE-2026-59568: Critical Zscaler Client Connector RCE Vulnerability Every DevOps Team Should Know About

#cybersecurity #devops #security #infosec
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2 min read
91 Spring CVEs, 209K Components: A Developer's Triage Guide
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91 Spring CVEs, 209K Components: A Developer's Triage Guide

#security #java #opensource #devops
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2 min read
SynkLoader Malware: How Fake IT Support Messages on Microsoft Teams Are Stealing Passwords
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SynkLoader Malware: How Fake IT Support Messages on Microsoft Teams Are Stealing Passwords

#cybersecurity #security #website #infosec
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2 min read
Fake Microsoft Security Scan Popups Are Tricking Users Into Deleting Their Antivirus
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Fake Microsoft Security Scan Popups Are Tricking Users Into Deleting Their Antivirus

#security #cybersecurity #webdev #programming
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2 min read
768 Leaked AWS Keys Still Have Full Admin Access — And Nobody Rotated Them
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768 Leaked AWS Keys Still Have Full Admin Access — And Nobody Rotated Them

#aws #security #cloudcomputing #devops
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2 min read
Enable Maximum Windows Logging: A Practical SOC & DFIR Guide (Sysmon, PowerShell 4104, ASR)
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Enable Maximum Windows Logging: A Practical SOC & DFIR Guide (Sysmon, PowerShell 4104, ASR)

#security #cybersecurity #devops #microsoft
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1 min read
OpenBin.ai Review: I Tested a Free AI Decompiler on Real Malware
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OpenBin.ai Review: I Tested a Free AI Decompiler on Real Malware

#cybersecurity #ai #security #tutorial
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2 min read
Your AI Agent's Sandbox Just Became Its Biggest Vulnerability (Grok Case Study)
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Your AI Agent's Sandbox Just Became Its Biggest Vulnerability (Grok Case Study)

#cybersecurity #ai #security #webdev
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1 min read
The Linux head Command Every Sysadmin and SOC Analyst Should Know
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The Linux head Command Every Sysadmin and SOC Analyst Should Know

#security #linux #devops #tutorial
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1 min read
Elementor Pro CVE-2026-32475: Critical Unauthenticated RCE Vulnerability — What Devs Need to Know
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Elementor Pro CVE-2026-32475: Critical Unauthenticated RCE Vulnerability — What Devs Need to Know

#security #wordpress #webdev #cybersecurity
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1 min read
The Linux Command That Reads Your Logs Backward (And Why That's Genius)
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The Linux Command That Reads Your Logs Backward (And Why That's Genius)

#llm #security #devops #tutorial
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1 min read
ToxicPanda 2.0: The Android Trojan That Weaponizes ADB & Wireless Debugging
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ToxicPanda 2.0: The Android Trojan That Weaponizes ADB & Wireless Debugging

#security #android #cybersecurity #mobile
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1 min read
Primary: Windows 11 24H2 End of Support: What Devs and SysAdmins Need to Know Before Oct 13, 2026
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Primary: Windows 11 24H2 End of Support: What Devs and SysAdmins Need to Know Before Oct 13, 2026

#news #microsoft #security #cybersecurity
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1 min read
Linux Cat Command for SOC Analysts: Incident Response, DFIR & Threat Hunting
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Linux Cat Command for SOC Analysts: Incident Response, DFIR & Threat Hunting

#linux #cybersecurity #security #devops
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3 min read
CVE-2026-43760: How a "Harmless" VNC Password Became Full Root Access on macOS
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CVE-2026-43760: How a "Harmless" VNC Password Became Full Root Access on macOS

#news #xamarin #tutorial #security
Comments
2 min read
reconFTW: The Automated Recon Framework Every Bug Bounty Hunter Should Know
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reconFTW: The Automated Recon Framework Every Bug Bounty Hunter Should Know

#cybersecurity #bugbounty #ethicalhacking #opensource
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2 min read
TP-Link Aginet Router Vulnerabilities: 5 Flaws Let Hackers Skip Login and Take Full Control
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TP-Link Aginet Router Vulnerabilities: 5 Flaws Let Hackers Skip Login and Take Full Control

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2 min read
subfaster Review: The Subfinder Fork Built for Faster Bug Bounty Recon
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subfaster Review: The Subfinder Fork Built for Faster Bug Bounty Recon

#cybersecurity #bugbounty #ethicalhacking #osint
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2 min read
737 Fake VPN Chrome Extensions Caught Hijacking Traffic via SOCKS5 Proxy
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737 Fake VPN Chrome Extensions Caught Hijacking Traffic via SOCKS5 Proxy

#cybersecurity #security #privacy #devops
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1 min read
GhostDesk: The Spyware Hiding Inside Fake CCleaner Installers
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GhostDesk: The Spyware Hiding Inside Fake CCleaner Installers

#cybersecurity #website #security #google
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1 min read
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