Microsoft Threat Intelligence Center (MSTIC) and Microsoft Security Response Center (MSRC) have discovered post-compromise exploitation of a newly discovered zero-day vulnerability in the Windows ...

Microsoft warns CVE-2025-29824 lets attackers with user access escalate privileges to deploy ransomware via a flaw in Windows CLFS.

Microsoft recently reminded Windows 10 users that support for the operating system will end on October 14, 2025. Microsoft 10 ...

The winding down of support is particularly important, given a new emerging cybersecurity threat that could pose a major risk to Microsoft's customers. Microsoft Windows faces a malware security ...