BreachRadar scans millions of leaked databases to tell you if your email, username, or phone number has been exposed — so you can act before attackers do.
Cross-checking 14.3B records…
Process
No complicated setup. Just fast, reliable breach detection when you need it.
Enter your email address, username, or phone number. We never store this — your query stays private.
Our engine searches across billions of leaked records from thousands of known breaches in real time.
Receive a clear breakdown: which breaches, what was exposed, and exactly what to do next to secure your accounts.
Why BreachRadar
Get notified the moment your data appears in a newly discovered breach. Don't wait for bad news — know first.
Over 14 billion exposed records from 98,000+ breach sources — one of the most comprehensive datasets available.
See every past exposure with timestamps. Understand your full breach history and identify repeated patterns.
Security teams can monitor entire domains and bulk email lists. Get org-wide breach visibility and priority remediation reports.
Every alert comes with a clear action checklist — which passwords to change, which accounts to secure first.
Integrate BreachRadar directly into your apps and security stack. Developer-friendly REST API with webhooks.
About
Every day, millions of records are stolen and traded across the dark web. Most people don't find out until the damage is done — identity theft, drained accounts, compromised businesses.
BreachRadar was built to flip the script. We do the heavy lifting — continuously indexing leaked data, parsing breach dumps, and matching against your identifiers — so you always have the upper hand.
Protect yourself nowSet up your breach monitor in under 60 seconds. Free to start, no credit card required.
Start Monitoring — It's Free