CSOonline

Stealth RAT uses a PowerShell loader for fileless attacks

Remcos RAT gets a stealthy upgrade as attackers ditch old office exploits for a fileless PowerShell loader that runs entirely in memory. Threat actors have been spotted using a PowerShell-based ...
Bleeping Computer

Windows PowerShell now warns when running Invoke-WebRequest scripts

Microsoft says Windows PowerShell now warns when running scripts that use the Invoke-WebRequest cmdlet to download web content, aiming to prevent potentially risky code from executing. As Microsoft ...
MSN による配信

4 PowerShell scripts I run on every Windows install

For many users, Windows isn't ready to use out of the box, and one of the most frustrating parts isn't the actual install itself, but everything that comes after. Fixing the bad defaults, renaming the ...
CSOonline

Rising ClickFix malware distribution trick puts PowerShell IT policies on notice

IT teams should revisit PowerShell restrictions as an increasingly used click-and-fix technique has users self-serving fake system issues by invoking malicious PowerShell scripts themselves, reducing ...
Bleeping Computer

New ClickFix attacks abuse Windows App-V scripts to push malware

A new malicious campaign mixes the ClickFix method with fake CAPTCHA and a signed Microsoft Application Virtualization (App-V) script to ultimately deliver the Amatera infostealing malware. The ...
Redmond Magazine

Planning for PowerShell Script Usage in a Multiplatform Environment

PowerShell cross-platform limitations break Windows-only cmdlets, .NET dependencies, and Windows Forms GUIs on Linux. Dual booting and WinBoat enable Windows PowerShell compatibility but introduce ...