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Dev.to
Dev.to
5/9/2026
Google sells your search history

Google sells your search history

Original: Your Search History Is a Goldmine: Heres Whos Mining It

Short summary

Your search queries are logged, profiled, and sold to data brokers, competitors, and government agencies through Google's surveillance infrastructure. Google records exact queries, timestamps, IP addresses, device fingerprints, and cross-correlates data with YouTube, Gmail, and Google Analytics. Search patterns reveal strategic intent—startup funding research, vendor migration studies, M&A target evaluation, and product roadmaps are all visible to competitor intelligence platforms.

  • Google logs all searches and cross-correlates with YouTube, Gmail, Android, and Google Analytics data across billions of users daily
  • Data brokers aggregate this into segments sold to insurers, employers, competitors, lenders, and government agencies via lookalike audiences
  • Search behavior reveals strategic intent: founders researching funding, engineers evaluating vendors, or teams researching acquisitions expose competitive plans

Generated with AI, which can make mistakes.

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