description: The following analytic detects the execution of PowerShell scripts containing Base64 encoded content, specifically identifying the use of `FromBase64String`. It leverages PowerShell ...

Pakistani websites have been compromised by a new malware campaign that tricks visitors into infecting their own computers.

Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...

Researchers found attackers using fake CAPTCHA pages. Users should never run PowerShell or Windows commands requested by ...

StartMenuExperienceHost.exe is a crucial Windows process responsible for managing the Start menu’s interface and features. It ensures smooth operation of elements like live tiles, search functions, ...

A crucial Windows security certificate just expired - how to check your PC ...

Microsoft has released Coreutils for Windows, a set of UNIX-style command-line utilities. Installing Coreutils for Windows allows you to use commands such as grep in ...

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On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...