APT37 hackers use new malware to breach air-gapped networks

North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance.
The Hacker News

ScarCruft Uses Zoho WorkDrive and USB Malware to Breach Air-Gapped Networks

North Korea-linked ScarCruft’s Ruby Jumper uses Zoho WorkDrive C2 and USB malware to breach air-gapped systems for surveillance.

Microsoft’s new Copilot Tasks finally does the work for you

Microsoft's Copilot Tasks shifts AI from chat to action, silently handling everything from apartment hunting to canceling subscriptions while you focus on other things.

10 Powerful Ways to Use PowerShell Across Windows, Linux, and macOS

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

APT37 Adds New Capabilities for Air-Gapped Networks

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 ...
IEEE

Joint UAV Trajectory and RadCom Task Schedule for IVNs: A Game-Embedding Multi-Agent Deep Reinforcement Learning Approach

Abstract: Integrated sensing and communication (ISAC) technology has been envisioned to revolutionize the future intelligent vehicle networks (IVNs). Recently, due to the mobility and flexible ...