Who is knocking at the Dohdoor? Digital intruders with possible links to North Korea have been infecting US education and healthcare sectors with a never-before-seen backdoor since at least December, ...

IntroductionIn December 2025, Zscaler ThreatLabz discovered a campaign linked to APT37 (also known as ScarCruft, Ruby Sleet, and Velvet Chollima), which is a DPRK-backed threat group. In this campaign ...

The security researchers from Zscaler ThreatLabz have also discovered five new tools deployed by the North Korean hacking ...

Cisco Talos tracks UAT-10027 targeting U.S. education and healthcare with Dohdoor DoH-based backdoor and Cobalt Strike ...

Discover the 7 best cloud orchestration tools for enterprises in 2026, including AWS CloudFormation, Ansible, Spacelift, CloudBolt, and more. Compare features, pricing, multi-cloud support, and use ...

PowerShell can do far more than most users realize. Explore 10 hidden capabilities that save time, improve reporting, and supercharge your workflow.

Microsoft is rolling out new Windows 11 Insider Preview builds that improve security and performance during batch file or CMD ...

These four simple PowerShell scripts fix common Windows headaches and save time with quick, copy-and-paste commands.

Windows 11 is testing a taskbar feature that lets you share app windows directly with Copilot, Microsoft 365 Copilot and other AI Agents, ...

Catch up with this week's Microsoft Weekly news recap about a shakeup at the company's gaming division, some changes to the Windows 11 Canary channel, and more.

A convincing lookalike of the popular Huorong Security antivirus has been used to deliver ValleyRAT, a sophisticated Remote Access Trojan (RAT) built on the Winos4.0 framework, to users who believed ...

Microsoft has issued a new optional preview update for Windows 11, giving users an early look at improvements expected to ...