Announcing Microsoft Defender Experts Suite, a integrated set of expert-led services that helps security teams keep pace with ...

Update, August 10, 2025: This story, originally published on August 7, has been updated with additional information following a demonstration of the shared service principal exploit at the Black Hat ...

In brief: Microsoft plans to end support for Windows 10 this October despite its enduring popularity and the fact that hundreds of millions of usable PCs don't support Windows 11. The company recently ...

An active campaign from a threat actor potentially linked to Russia is targeting Microsoft 365 accounts of individuals at organizations of interest using device code phishing. The targets are in the ...

Microsoft has released an emergency Windows 10 KB5072653 out-of-band update to resolve ongoing issues with installing the November extended security updates. Windows 10 reached the end of support on ...

In an era where our smartphones and PCs are deeply intertwined, ensuring the security of our data during device linking is more important than ever. Microsoft’s ...