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Latest cybersecurity reporting from selected sources.

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The Hacker News 1 month, 3 weeks ago

Microsoft Warns of Two Actively Exploited Defender Vulnerabilities

Microsoft has disclosed that a privilege escalation and a denial-of-service flaw in Defender has come under active exploitation in the wild

More from The Hacker News 21 May 2026, 10:55 p.m. Incident · 2 stories Antivirus CVE Disclosure DoS Flaw Microsoft Privilege Escalation Vulnerability Warning