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Exploit for Critical Windows Defender Bypass Goes Public

A proof-of-concept exploit (PoC) has become available for a critical zero-day vulnerability in the Windows SmartScreen technology. Microsoft issued a patch for the issue in its November Patch Tuesday ...
PC Magazine

proof-of-concept exploit

An attack against a computer or network that is performed only to prove that it can be done. A proof-of-concept exploit generally does not cause harm but shows how a hacker can either breach a network ...
PC Magazine

exploit industry

The business of selling software tools to attack a computer or network. Widely available on the Dark Web, the exploit industry is alive and well. See Dark Web and exploit. THIS DEFINITION IS FOR ...

Microsoft Defender Flaws Exploited on Windows, Two Left Unpatched

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users.