Malwarebytes Follow ShieldBreak bypasses Microsoft’s patch for earlier Defender flaw The researcher who found RoguePlanet has discovered ShieldBreak, a new way to bypass Microsoft’s fix and gain SYSTEM privileges. https://www.malwarebytes.com/blog/bugs/2026/08/shieldbreak-bypasses-microsofts-patch-for-earlier-defender-flaw malwarebytes.com