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TechHacker NewsFiled 29 h ago

Security Agencies Worldwide Found to Use Ad-Based Surveillance System

Open the sourceReported by Hacker News, citizenlab.ca, 14 November 2026

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Global security agencies are using an ad-based surveillance system that tracks people through the same technology that powers online advertising, according to new research. The system relies on real-time bidding, the automated auction process that delivers targeted ads, to collect and share data about individuals as they browse the web and use apps. The findings indicate that government agencies worldwide have quietly tapped into this commercial infrastructure, raising concerns about privacy because users typically do not associate ad technology with government surveillance. The research highlights how data gathered for marketing purposes can flow to security and intelligence bodies without the public's awareness. Watch for regulators and privacy advocates to scrutinize how these ad-tech data pipelines are disclosed and governed.

Muhabbit's AI wrote this summary in its own words from Hacker News's report. It can get details wrong, so check the source.