# CheckLeaked.cc

> Free data breach search engine. Billions of records indexed across thousands of breaches. Email, phone, and username lookups plus a developer REST API.

## Core
- [Home](https://checkleaked.cc/): search interface
- [Breaches catalog](https://checkleaked.cc/breaches): all known breaches
- [API documentation](https://checkleaked.cc/api): integration reference
- [API docs](https://api.checkleaked.cc/docs): OpenAPI 3.1 reference
- [Pricing](https://checkleaked.cc/pricing)

## Integrations
- [MCP server](https://mcp.checkleaked.cc/mcp): Model Context Protocol endpoint for AI agents (bring your own API key)
- [Tracking webhooks](https://checkleaked.cc/settings#webhooks): signed HMAC-SHA256 alerts for new exposure
- [LeakRadar](https://checkleaked.cc/leakradar): advanced, raw-archive, domain and dark-web search

## Tools
- [Password strength](https://checkleaked.cc/passwordStrength)
- [WhatsApp checker](https://checkleaked.cc/whatsappChecker)
- [Google checker](https://checkleaked.cc/googleChecker)
- [Chrome extension](https://checkleaked.cc/chromeExtension)
- [APK download](https://checkleaked.cc/apk)
- [WormGPT bot](https://checkleaked.cc/wormgpt)

## Legal
- [Privacy policy](https://checkleaked.cc/privacyPolicy)
- [Terms](https://checkleaked.cc/termsAndConditions)