PublicationRansomware leak sites
Our mission
The gap betweenexposure andawarenessis the risk.
Stolen company data can circulate for weeks before anyone notices. Breach Signal helps you find it sooner.
- MonitorScan multiple sources
- CorrelateMatch to your company
- VerifyValidate and score
- AlertSurface the right signals
The problem
Breaches aren't the problem. Discovering them late is.
Stolen data can circulate for days or weeks before most organizations become aware. We monitor the places exposed data actually moves, so you can identify risks earlier.
Data exposedLeak siteDay 0
ResoldMarketplaceDay 4
RecirculatedInfostealer channelsDay 12
Breach Signal
detects it here
detects it here
Company discovers itInternal detectionDay 21
Our coverage
We follow exposed data wherever it moves.
From first publication to vendor exposure, we track the full lifecycle of stolen data.
TradeForums and marketplaces
DistributionInfostealer channels
RecirculationCombo lists
Supply chainThird-party breaches
Our signal
Not every exposure deserves the same response.
Breach Signal weighs sensitivity, scale, freshness, and distribution so teams can focus on what matters.
Older or lower-sensitivity records that still create exposure.
Company access, credential data, or a large dataset being traded.
Sensitive credentials or regulated data active on a live source.
Get started
See what the database already knows.
Search the public breach index, then move to continuous monitoring when you need the full source and real-time alerts.
No signup requiredResults in seconds