Stolen or compromised credentials are involved in 22% of all confirmed data breaches worldwide (Verizon DBIR 2025). The average breach now costs $4.44 million globally. Yet 62% of Americans still reuse the same password across multiple accounts.
This post collects verified password security statistics from primary sources: the Verizon Data Breach Investigations Report, IBM Cost of a Data Breach Report, FIDO Alliance Passkey Index, and NordPass. Every figure is cited so you can reference it directly.
Key Statistics at a Glance
- 22% of data breaches involve stolen or compromised credentials (Verizon DBIR 2025)
- $4.44M average global cost of a data breach (IBM 2025)
- $10.22M average cost in the United States
- 62% of Americans reuse the same password across multiple accounts
- 81% of hacking-related breaches exploit weak or stolen passwords
- Only 35% of people use a unique password for every account
- 15 billion+ user accounts now support passkeys (FIDO Alliance 2025)
Credential Theft & Data Breach Statistics
- Credentials are the #1 attack vector — 22% of all breaches (Verizon DBIR 2025)
- 1 billion+ credentials exposed in data breaches in 2024
- Phishing accounts for 36% of all data breaches
- Credential stuffing attacks increased 45% year-over-year
- 80% of breaches involve brute force or stolen credentials
Password Habits & Human Behavior
- 62% of Americans reuse the same password for multiple accounts (Google/Harris Poll)
- The average person has 100 passwords to manage (NordPass 2024)
- 57% of people who have already been in a phishing attack still haven't changed their passwords
- "123456" remains the world's most common password — used by 3 million+ people
- Top 10 most common passwords can all be cracked in under 1 second
Cost of a Data Breach (IBM 2025)
- $4.44M global average cost of a data breach
- $10.22M average in the United States (highest globally)
- $3.58M average when AI & automation security tools are deployed
- 194 days average time to identify and contain a breach
- Healthcare breaches are the most expensive at $9.77M average
Passkeys & Passwordless Authentication
- 15 billion+ user accounts now support passkeys (FIDO Alliance 2025)
- Passkey sign-ins are 8x faster than password + SMS 2FA
- Passkeys eliminate 100% of phishing risk for supported sites
- 87% of consumers have heard of passkeys (up from 39% in 2022)
- Google, Apple, Microsoft, Amazon, and PayPal all support passkeys
Password Manager Adoption
- Only 34% of internet users use a password manager
- Password manager users are 3x less likely to be victims of credential theft
- 65% of people rely on memory to manage their passwords
- Business password manager adoption grew 40% between 2022 and 2025
Conclusion
Password security vulnerabilities remain the #1 attack vector in 2026. The data is clear: password reuse, weak credentials, and lack of MFA are responsible for the vast majority of breaches. Until passkey adoption reaches critical mass, a strong unique password for every account is your primary defence.
Use a free cryptographically secure password generator at https://thepasske.com/password-generator/ to create strong, unique passwords instantly.
Originally published at thepasske.com
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