LeakData.io

LeakData.io is a breach and dark-web monitoring platform for individuals and organizations. It monitors authorized emails, domains, usernames, and credentials across more than 15 billion records and 1,300+ breach datasets, then delivers rapid alerts and risk reports.

Security teams can integrate monitoring through a REST API, signed webhooks, and SIEM/SOAR workflows. Privacy-preserving k-anonymity checks reduce exposure of sensitive lookup data.

Key capabilities:

• Email, domain, username, and credential monitoring
• 15B+ records across 1,300+ breach datasets
• Rapid alerts and downloadable risk reports
• REST API and signed webhooks
• SIEM/SOAR integration support
• Privacy-preserving k-anonymity checks