Microsoft has fixed a known issue that prevented Microsoft 365 customers from opening encrypted emails in classic Outlook ...
How-To Geek on MSN
5 little-known Microsoft Outlook features that quietly got much better
From email-to-task in My Day to better offline search and Undo Send, these upgrades make Outlook faster and less stressful.
Russian-state hackers wasted no time exploiting a critical Microsoft Office vulnerability that allowed them to compromise the ...
APT28 exploited a Microsoft Office flaw to deliver MiniDoor and Covenant Grunt malware in targeted attacks across Ukraine and Eastern Europe.
APT28 rushed to exploit the Office vulnerability CVE-2026-21509, with the first attacks observed just days after Microsoft announced fixes.
Within days of Microsoft patching a critical Office zero-day, the Russia-linked group “APT28” was already exploiting the flaw in a live campaign tracked as Operation Neusploit.
Microsoft issued an out-of-band security update on Jan. 26 to address CVE-2026-21509, a Microsoft Office vulnerability the ...
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