Researchers with Cyata and BlueRock uncovered vulnerabilities in MCP servers from Anthropic and Microsoft, feeding ongoing security worries about MCP and other agentic AI tools and their dual natures ...

In PowerShell, the Exit function allows you to terminate or stop a script from running. It's like telling the script to quit ...

As AI-powered cyberattacks become even more autonomous and widespread, cybersecurity teams will need to adapt by becoming ...

Hyper-V administrators can quickly resolve four common errors by identifying their root causes--from permissions and VM corruption to network switch conflicts and storage access issues--and applying ...

As a Windows 11 user, there might be times when you want to execute a Command Prompt action directly in a specific folder, like initiating a copy process. For more advanced stuff, you might want to ...

Windows security updates tend to conjure thoughts of operating system vulnerabilities, including zero-days, being patched or even unexpected failures with serious consequences. This security update, ...

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 ...

As a PowerShell user and developer, I often want to reverse an array or string. As a developer who has been using array multiplication to pretty great effect in Turtle, I think it would be ...

The August 2025 (KB5063878) Windows update caused an issue that prevented non-admin users from carrying out several vital operations due to misbehaving UAC prompts. Microsoft has since released its ...

Microsoft will remove PowerShell 2.0 from Windows starting in August, eight years after announcing its deprecation and keeping it around as an optional feature. The 14-year-old command processor ...

Microsoft has released a new Windows 11 preview build from the Canary Channel. Build 27891 is out with several improvements and fixes, a new feature for the Microsoft Store, and the removal of ...

Attackers are increasingly abusing sanctioned tools to subvert automated defenses. Tracking your Windows fleet’s PowerShell use — especially consultant workstations — can provide early indications of ...