Malwarebytes Follow WhatsApp Web chats exposed by Adobe’s Acrobat extension flaw HermeticReader is a now-patched vulnerability in Adobe's popular Acrobat Chrome extension that could have been used to spy on WhatsApp Web users. https://www.malwarebytes.com/blog/bugs/2026/07/whatsapp-web-chats-exposed-by-adobes-acrobat-extension-flaw malwarebytes.com
