What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer ...

It's free and open-source.

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for ...

A new open-source and cross-platform tool called Tirith can detect homoglyph attacks over command-line environments by ...

The zero-day flaw CVE-2026-21513 is a security bypass bug targeting MSHTML, the proprietary engine of the default Web browser in Windows. CVE-2026-21514 is a related security feature bypass in ...

When Microsoft patched a vulnerability last summer that allowed threat actors to use Windows’ shortcut (.lnk) files in ...

Exploiting .lnk files is a strategy that has been used for years and still works, says new report from Forcepoint.

CrashFix crashes browsers to coerce users into executing commands that deploy a Python RAT, abusing finger.exe and portable Python to evade detection and persist on high‑value systems.

Even with the ROG Xbox Ally's release, Microsoft is still pushing ahead to release an Xbox handheld before Sony beats them to ...

Microsoft hasn't had an easy time with Windows 11 updates as of late, but in an unexpected move, the company just offered a very thoughtful, uncontroversial addition to Windows 11—the popular Sysmon ...

Like a doctor spotting a worrying test result during a routine exam, Gemini’s Plex check had unearthed a critical system ...

Microsoft is rolling out native Sysmon support in Windows 11 Insider builds, giving security teams built-in system monitoring ...