Breach — Personal watchdog for data breaches and leaks

Ever wonder if your email showed up in a data breach? Spoiler: it probably did. Breach monitors your email addresses against HaveIBeenPwned's database — the world's largest collection of known breaches — and tells you exactly what happened, how bad it is, and what to do about it.

No drama, no "YOUR DATA HAS BEEN COMPROMISED!!!" panic. Just a calm, direct assessment: what was leaked, severity level, and a concrete action plan. Password dump from last week? You'll know within hours. Ancient email-only leak from 2013? It goes in the weekly digest. Not everything is a fire, and Breach knows the difference.

What you get

• Automated Breach Scanning — Monitors up to 5 email addresses against HaveIBeenPwned every 12 hours
• Severity-Based Alerts — CRITICAL/HIGH breaches get immediate alerts; MEDIUM/LOW go into the weekly digest
• Actionable Response Plans — Every alert includes specific steps: what to change, where, and why
• Weekly Security Digest — Monday summary of all monitored emails, new breaches, and one practical security tip
• Smart Quiet Hours — Silent between 23:00–08:00 unless it's a critical credential dump
• Dedup Protection — Never alerts the same breach twice; tracks every breach+email combo in state
• On-Demand Checks — /check to scan all emails now, or check any address instantly

Setup in 2 minutes

1. openclaw agents add breach — install the agent
2. Copy workspace/ to your OpenClaw agents directory
3. Start a new chat — Breach runs onboarding
4. Add your HaveIBeenPwned API key and first email
5. First scan runs automatically — you're monitored from minute one

Built for

• Anyone who's had the same email since 2010 and is afraid to look
• Developers and founders who use their email across dozens of services
• People who want a security layer that doesn't require daily manual checks

Silence from Breach means everything's clean. That's the only kind of notification you want.