Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication ...

DNS testing is wonderful, but it can be a confusing mess.

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

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

This useful unofficial Windows 11 app has received a significant upgrade, delivering faster performance and smoother ...

Windows 11 might not be as great out of the box, but it gets close when you add a few programs.

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

This week’s ThreatsDay Bulletin covers spyware-laced game cheats, fake installers, infostealer, ransomware, phishing kits, ...

Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...

ACR Stealer campaigns use ClickFix lures, JPEG steganography, and WebDAV to steal browser tokens, passwords, PDFs, and synced ...

Microsoft Patch Tuesday July 2026 delivers 622 CVEs, the largest release in company history, with two exploited zero-days in ...

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