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New 'Defendnot' tool tricks Windows into disabling Microsoft Defender
Malware and Vulnerabilities
May 19, 2025
Bleeping Computer
A new tool named Defendnot demonstrates a critical method to disable Microsoft Defender on Windows systems by exploiting an undocumented Windows Security Center (WSC) API.
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Defendnot
Microsoft Defender
Windows Security Center (WSC)
fake anti-virus
no-defender project
Publisher
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