Everything you need to know about using Data Breach Watch and protecting yourself
Set up personalized breach notifications
Visit our and enter your email address. You'll be able to customize your alert preferences based on your location, industries you care about, and specific companies you use.
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Update your preferences anytime by clicking the link in any email we send, or visit the page directly.
Check if your email appears in known data breaches worldwide
Our tool checks your email against the Have I Been Pwned database—the world's largest collection of breached credentials covering billions of accounts.
If your email was found in breaches, you'll see a list of incidents with details about what data was exposed, when it happened, and recommended actions.
If breaches are detected, you'll have the option to speak with a lawyer about your rights and potential remedies.
🔒 Privacy Note
Your email is checked securely via encrypted API. We only store a hashed version for rate limiting—your plain-text email is not saved from the breach check.
We'll notify you when new data breaches are reported. Free, no spam. Unsubscribe anytime.
Free, no spam. Unsubscribe anytime.