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October 2025 Page 36

October 2025

131 Chrome Extensions Caught Hijacking WhatsApp Web for Massive Spam Campaign

131 Chrome Extensions Caught Hijacking WhatsApp Web for Massive Spam Campaign

Oct 20, 2025Ravie LakshmananBrowser Security / Malware Cybersecurity researchers have uncovered a coordinated campaign that leveraged 131 rebranded clones of a WhatsApp Web automation extension for Google Chrome to spam Brazilian users at scale. The…