CSO Online

Microsoft says you don’t need another email security tool; experts say, not so fast

New benchmark claims Microsoft Defender catches nearly all malicious email on its own, with integrated third-party tools ...
Microsoft

Microsoft Defender email security benchmarking: Key insights from one year of data

See how Microsoft Defender performed in one year of real-world email security benchmarking against SEG and ICES vendors.
Liliputing

Microsoft Office and Defender will support Windows 10 through at least 2028 (even though Windows 10 support ends this year)

Microsoft is ending Windows 10 support for most users on October 14, 2025 and the company has been urging users to upgrade to Windows 11. But in what seems to be a tacit acknowledgment that a lot of ...

Microsoft patches a record 206 flaws—and one is already being exploited

Yesterday, on Patch Tuesday for June, Microsoft released security updates to address 206 vulnerabilities. This is a new ...
Forbes

2 New Microsoft Defender Zero-Days Exploited—Patch Now Rolling Out

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Microsoft and CISA confirm Defender zero-days exploited in the wild. Microsoft has started ...
MSN on MSN

CISA just added two Microsoft Defender flaws to the actively exploited list — every federal agency ordered to patch CVE-2026-41091 and CVE-2026-45498 by Wednes…

Every federal civilian agency running Microsoft Defender now faces a two-week countdown to fix two actively exploited ...