This latest security issue highlights the challenges of security in an AI era.

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

CISA has issued an emergency directive to address a security risk that could affect hybrid Microsoft Exchange users and ...

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

Microsoft says support for Windows 10 will end on October 14. If you or your business rely it, here's how to keep getting ...

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

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

Microsoft unveils Project Ire, an autonomous AI system that reverse-engineers software to detect and block malware without ...

Microsoft has introduced a new AI tool it says has the ability to meet the “gold standard” of malware detection, identification, and classification. While still only a working prototype, Project Ire ...

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

Microsoft's new AI-powered NLWeb protocol, designed to enhance websites with ChatGPT-like capabilities, has already ...

Microsoft paid a record $17 million this year to 344 security researchers across 59 countries through its bug bounty program.