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.

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

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 ...

Follow my expert advice to make your Windows 11 PC faster, regardless of its age or specs, without compromising the appearance and functionality of the OS.

The silent data corruption problem that can destroy your files ...

This new Linux desktop runs like an app - and launches in 4 steps ...

Migrating from one distribution to another isn't all that hard… Unless you want to retain all of the data within your home directory (or any directory, for that matter). If you don't do something to ...

We may receive a commission on purchases made from links. The simplest cross-platform solution when you have to move data from your iPhone to a non-Apple device is still a USB flash drive. It works ...

USB-C is everywhere in 2025. If you've felt like every new device you buy, from smartphones to laptops and tablets, uses a USB-C port for charging, you're not imagining things. USB-C has quickly ...

Copying files using Command Prompt on Windows 11 can be a convenient option to manage your files, especially when you want precise control over the process, like preserving file attributes or copying ...

An affordable and feature-packed USB hub can feel like a lifesaver when your laptop or desktop starts running out of ports, as it lets you plug in everything, from external drives to keyboards and ...