SecurityDefender Bypass Chain Grows Again
Nightmare Eclipse drops ShieldCrash, a fresh Microsoft Defender zero-day that bypasses incomplete fixes for the ShieldBreak exploit.
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Security
SecurityDefender Bug Trains Users to Ignore Alerts
Microsoft's false 'Defender off' alerts risk training users to disregard real security warnings, experts say.
SecurityDefender's Boot Driver Becomes a Kernel Weapon
Researchers show how Windows' own BTR.sys can delete security software at boot, evading blocks.
SecurityPatch Bypass Threatens Defender
A researcher's PoC bypasses Microsoft's Defender patch, granting system-level access to attackers with initial foothold.