CISA is giving agencies until 9 a.m. Monday to address a vulnerability that, left unaddressed, could allow hackers to achieve "total domain compromise." ...

Microsoft now will grant you a number of Windows 10 Extended Security Update licenses when you sign up a single PC for the ...

Microsoft quietly announced that consumer licences for its Windows 10 Consumer ESU program, which will be tied to personal ...

Admins who operate Exchange in a hybrid deployment should protect their instances against possible attacks according to ...

"In an Exchange hybrid deployment, an attacker who first gains administrative access to an on-premises Exchange server could ...

Microsoft has warned customers to mitigate a high-severity vulnerability in Exchange Server hybrid deployments that could ...

Layers of link wrapping hide malicious URLs used for phishing. Learn how to protect against link wrapping attacks.

To kick off August, artificial intelligence leaders Meta PlatformsMETA, MicrosoftMSFT, Google parent AlphabetGOOGL, and ...

Security vendors including SentinelOne, Fortinet and CrowdStrike announced major moves at Black Hat USA 2025 this week.

Learn more about SFI patterns and practices: a new library of actionable guidance designed to help organizations implement ...

Microsoft's Windows 11 SE, aimed at challenging Chromebooks in schools with low-cost PCs, will lose support in 2026 following ...