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New Microsoft Defender Update Issued for Windows 11, Windows 10, and Server Images

ID: 496145f1-630f-55f4-9d91-c52b9e3f7272

STIX ID: report--496145f1-630f-55f4-9d91-c52b9e3f7272

Feed Name: GBHackers

Date Published: 2026-04-07

Date Updated: 2026-04-22

Author: Divya

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Microsoft released a Microsoft Defender security intelligence update on April 7, 2026, providing new security intelligence (1.447.209.0), engine (1.1.26020.3), and platform (4.18.26020.6) versions. The notice outlines automatic, manual, direct-download, and enterprise deployment methods, lists supported legacy and specialized products, and mentions Network Inspection System updates to enhance detection and cloud-based protection.

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