Your email is checked securely using the Have I Been Pwned API
Your password is never sent over the network - we use k-Anonymity
Security Recommendations
Use Strong Passwords
Create passwords with at least 12 characters, including uppercase, lowercase, numbers, and symbols.
Use a Password Manager
Store unique passwords for each account securely with a reputable password manager.
Enable 2FA
Add an extra layer of security with two-factor authentication on all important accounts.
Regular Updates
Change passwords periodically, especially after a breach notification.
Privacy Tips
Use Unique Emails
Consider using email aliases or different emails for different services to limit exposure in breaches.
Monitor Your Accounts
Set up alerts for suspicious activity and regularly check your account security settings.
Limit Personal Information
Only provide necessary information when signing up for services. Less data means less exposure.
Review Privacy Settings
Regularly audit privacy settings on social media and online accounts to control data sharing.
Be Cautious with Public Wi-Fi
Avoid accessing sensitive accounts on public networks. Use a VPN if necessary.
How It Works
Email Check
We query the Have I Been Pwned database to check if your email appears in known data breaches.
Password Check
Using k-Anonymity, only a partial hash of your password is sent - your actual password never leaves your device.
Results
Get detailed information about any breaches and actionable recommendations to secure your accounts.