I m Anuj Cyber Security Professional, currently building OmniShield.
Quick context: I ve watched Shadow AI get worse for years. Devs (and honestly, everyone) use ChatGPT/Claude for debugging, writing, life admin and then paste keys, client data, bank stuff, medical notes without thinking. Blocking AI isn t realistic. Ignoring the leak risk isn t either.
So I built a Chrome extension that masks secrets at send time on-device on ChatGPT, Claude, Gemini, Cursor, etc. Free core. No upload your prompt to us.
Most AI tools help you talk to AI more. OmniShield helps you stop leaking to AI.
ChatGPT extensions organize chats or add sidebars. We mask secrets at send time — inside ChatGPT, Claude, Gemini & Cursor — before they leave your browser. On-device. No prompt upload.
API keys, .env dumps, JWTs, emails: gone before send. Free core masking. Pro adds OCR, healthcare patterns, block mode.
Other launches give you a better assistant. We give you a seatbelt for AI.
