Microsoft postponed a major Exchange Online PowerShell authentication change until December 2026 following concerns from ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

These 4 Windows problems stumped Microsoft's tools—Claude solved them in seconds.

The attack vector is available for rent at scale, and evades AV and EDR, leaving YARA analysis as the best detection option.

Nothing disrupts a Windows Hyper-V environment like a checkpoint that refuses to delete. The error typically occurs when users attempt to delete a checkpoint through ...

A new ransomware actor called Spirals completed a corporate intrusion, from initial access to data theft and encryption, in ...

ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI ...

My ISP was fastest, Cloudflare was slower, and Mullvad sent my queries halfway around the world ...

Microsoft and OEMs fixed key Secure Boot certificate issues for IT admins at a live office hours event, covering BIOS updates ...

Windows 11 24H2, Office 2021, and SQL Server 2016 headline a long list of Microsoft products losing support in 2026. See the ...

Windows 11 allows users to mount an ISO to upgrade Windows. However, this feature is not working for some users. According to reports, when they perform this action, File Explorer stops responding. If ...