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Tag: undefend

1 article

Security researcher in a lab setting explores technology with laptop, phone, and notebook.

NightmareEclipse Exploits Microsoft Defender Update Process

Meet BigDiskBuster, a clever tool created by NightmareEclipse that cleverly blocks Microsoft Defender updates, leaving you stuck with your current version if it's running in the background. This proof-of-concept has been designed to prevent platform and security intelligence updates from installing.

Analyst 207