threat-intel Chrome Ad Blocker with 10M+ Installs Found with Dormant Script Injection Capability A popular Google Chrome ad blocker extension, Adblock for YouTube, with over 10 million installs, has been found to contain a dormant script injection capability. Researchers discovered the extension’s architecture allows for arbitrary JavaScript execution, potentially enabling data theft and unauthorized access to sen… The Hacker News · Jun 25, 2026 High USadblockjavascriptprivacy