Is Prompt Security Browser Extension safe?

Critical risk

Enterprise DLP tool that monitors AI chat inputs to prevent data leakage. CRITICAL: externally_connectable allows ANY website to invoke extension APIs (callProtectApi, callMcpApi) without origin validation. Intercepts user input to AI platforms, transmits to Prompt Security servers.

Prompt Securityv7.0.15Chrome Web Store
100Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

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Findings

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Updated 3 May 2026iidnankcocecmgpcafggbgbmkbcldmno