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

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.

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 ...

Trojanized gaming tools and new Windows RATs like Steaelite enable data theft, ransomware, and persistent remote control.

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

A sophisticated Python-based malware deployment uncovered during a fraud investigation has revealed a layered attack involving obfuscation, disposable infrastructure and commercial offensive tools.

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.

AttackIQ has released a new attack graph that emulates the behaviors exhibited by BlackByte ransomware, a strain operated ...

Cybersecurity has always been a game of adaptation, but the emergence of AI-driven polymorphic threats is accelerating that arms race.