If an attacker gets admin control over the on-premises Exchange server, they can forge authentication tokens or make API ...

The security problem affects organizations with a hybrid Exchange environment, running applications in both on-premises ...

A GuidePoint Security report (via BleepingComputer) found that hackers are using Akira ransomware to exploit a legitimate PC ...

Microsoft has released a new Canary build 27919 for Windows 11 Insiders with improvements like bug fixes and new features.

Q: I'm hearing that Microsoft is pulling the plug on Windows 10 later this year. What does that mean for my current Windows ...

Microsoft is implementing significant changes to its authentication systems, continuing its years-long push toward passwordless security. The latest changes include the removal of password management ...

This Microsoft news list is part of a CRN series on the biggest headlines of 2025 so far in a variety of areas of concern to ...

This clarification addresses confusion from earlier announcements, which left some users with the impression that they could ...

GPT-5 is here, and Microsoft is integrating it into everything from chatbots to developer tools. Here's what's new, what works, and what to expect.

At Black Hat 2025, Microsoft revealed how its security teams work in real time to outpace hackers and stop attacks before ...