LeakSonar Logo
LeakSonar

FraudDetection

Find your customers' compromised payment cards on the dark web before fraudsters cash out. Continuous surveillance of underground markets, breach dumps, and combolists — every exposed card surfaced with full context for fast block-and-reissue response.

Compromised Card Surveillance
Live Feed
⚠ Card Found in Dark WebCOMPROMISED
Card Number•••• •••• •••• 4521
Brand / ExpVISA · 08/26
SourceBlackPass-2024-Q3
8,421Cards Surfaced
ENGINE: CARD-INTEL-V4

Dark Web Card Monitoring

01

Card Number Surveillance

02

Exposure Status Tracking

03

Expiration & Issuer Context

Response & Visibility

04

Real-Time Card Alerts

05

Centralized Triage View