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Browser extensions with 8 million users collect extended AI conversations

The extensions, available for Chromium browsers, harvest full AI conversations over months.

Browser extensions with 8 million users collect extended AI conversations

TL;DR

  • Eight browser extensions with over 8 million installs are harvesting and selling AI conversations for marketing.
  • These extensions inject scripts that capture all prompts and responses from AI platforms like ChatGPT, Gemini, and Claude.
  • The collected data is sent to the extension makers, Urban Cyber Security, and then to affiliated companies for commercial use.
  • Despite assurances of privacy and "AI protection," the data harvesting continues regardless of other features being active.
  • Seven of the eight extensions have "Featured" badges from Google and Microsoft, indicating endorsements.
  • The privacy policies contain buried legalese acknowledging the collection and disclosure of AI prompts for marketing analytics.