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Data Breach Checker

Check if your email address appeared in known data breaches

Your privacy is guaranteed. Your email is checked securely and is never stored, logged, or shared.

Data Breach Checker — FAQs

What should I do if my email is in a breach?

Change the password for the affected account immediately. Use a unique, strong password different from any other site. Then enable two‑factor authentication (2FA) where available.

Consider updating passwords for other accounts that may reuse the same or similar password.

How does this tool work?

We query the public XposedOrNot API with the email you provide and show matches from known breach datasets. All lookups happen from your browser; we don’t store your email.

Do you store or share my email?

No. For privacy, checks run client‑side in your browser. We don’t store, log, or share your email address.

Can I remove my email from breach datasets?

Public breach datasets are maintained by third‑party services and sourced from incidents. While you generally can’t remove past breach records, you can mitigate risk by changing passwords, enabling 2FA, and avoiding password reuse.

Why do results differ across services?

Each breach checker has different sources, update cadences, and inclusion criteria. Some include paste sites or credential dumps others exclude. Using multiple reputable sources can give broader coverage.