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Check whether your email address appeared in a data breach

Use a leak checker to find out whether your email address or login details appeared in a data breach.

Time
⏱ 5 min
Difficulty
◆ easy

How to do it

  1. Go to the checker's official site directly, not through links in emails.
  2. Enter your email address or username.
  3. If there are hits, secure the affected accounts immediately with a new password.

Variations

  • The consumer advice centre of North Rhine-Westphalia (Verbraucherzentrale NRW) presents three checkers: HPI Identity Leak Checker, Identity Leak Checker and Have I Been Pwned.

Sources

This is where we found the tip. The badge above shows how well it is backed up.

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