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

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.

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

It's free and open-source.

Signing code is a critical process for maintaining software integrity and developer trust. On a Windows-based system, Authenticode signing provides assurance after a program or driver has been posted ...

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

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 ...

A member of the Crazy ransomware gang is abusing legitimate employee monitoring software and the SimpleHelp remote support ...

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

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

Overview Microsoft is embedding Sysmon directly into Windows 11, eliminating manual installation and deployment ...

Microsoft releases patches for six zero-day flaws in its latest monthly update, many of them related to security feature bypass issues.