LeakSnitch

What it does

A Chrome extension that blocks sensitive data (API keys, passwords, Aadhaar, etc.) from being leaked into AI tools like ChatGPT and Bard. It’s like a digital slap on the wrist - before your secrets become training data.

LeakSnitch detects, redacts, and blocks sensitive data before it reaches ChatGPT, Claude, Gemini, and 25+ AI tools. Fully transparent. Entirely client side.

Stop leaks before they happen, without a single byte leaving your browser or IDE. LeakSnitch publishes every detection pattern we use. Security teams can inspect them, test them, and verify them in real time. Our competitive advantage is our context-aware detection engine - not hiding rules behind obfuscation. Every regex pattern is publicly accessible and inspectable. Security teams can audit our rules at any time. No black boxes, no hidden agendas. All detection runs entirely in your browser or IDE. Your prompts, secrets, and proprietary code never leave your machine. We physically cannot see them. Enterprise teams can proxy our rules through their own infrastructure. Your SOC can…from leaksnitch.com

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