Email Breach Checker

Check if your email has been compromised in known data breaches

Breach Database Search
Search across millions of compromised accounts from known data breaches
About This Tool

This tool checks your email against a database of known data breaches to help you understand if your personal information has been compromised.

What we check:

  • • Major data breaches
  • • Corporate security incidents
  • • Website compromises
  • • Database leaks
Security Recommendations

If breached:

  • • Change passwords immediately
  • • Enable 2FA where possible
  • • Monitor accounts for suspicious activity
  • • Consider identity monitoring services

Prevention:

  • • Use unique passwords for each account
  • • Use a password manager
  • • Enable two-factor authentication
  • • Regular security checkups