Microsoft patches pair of Microsoft Defender zero-days following active exploitation
The US cyber agency warns of hackers targeting Defender flaws that could disable malware protection and grant SYSTEM privileges.
SECURITY • Fri, 22 May 2026
David Hollingworth
AUTHOR | No. of articles: 2960
David Hollingworth has been writing about technology for over 20 years, and has worked for a range of print and online titles in his career. He is enjoying getting to grips with cyber security, especially when it lets him talk about Lego.
