Microsoft: Some Windows servers enter reboot loops after April patches

Microsoft warns that some Windows domain controllers are entering restart loops after installing the April 2026 security ...
Dark Reading

Exploits Turn Windows Defender into Attacker Tool

Three proof-of-concept exploits are being used in active attacks against Microsoft's built-in security platform; two are ...

Microsoft faces fresh Windows Recall security concerns

When Microsoft tried to launch Recall, an AI-powered Windows feature that screenshots most of what you do on your PC, it was ...

Microsoft releases emergency updates to fix Windows Server issues

Microsoft has released out-of-band (OOB) updates to fix issues affecting Windows Server systems after installing the April ...

“TotalRecall Reloaded” tool finds a side entrance to Windows 11’s Recall database

Two years ago, Microsoft launched its first wave of “Copilot+” Windows PCs with a handful of exclusive features that could ...

Open-source tool decrypts all private data collected by Windows Recall on Copilot PCs

Alexander Hagenah previously exposed issues affecting Windows Recall with his TotalRecall tool, prompting Microsoft to ...

Windows Recall still has a side door into your private PC history

Windows Recall's database may be better protected now, but a new proof of concept suggests the data path after sign in still ...
Hackaday

This Week In Security: Docker Auth, Windows Tools, And A Very Full Patch Tuesday

CVE-2026-34040 lets attackers bypass some Docker authentication plugins by allowing an empty request body. Present since 2024, this bug was caused by a previous fix to the auth workflow. In the ...