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 ...

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Microsoft rolls out Windows 11 Insider builds featuring a built-in network speed test, Emoji 16.0, shared audio controls, and stronger batch file security.

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

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, ...

Let me tell you how I came within steps of becoming a victim in an elaborate social engineering scheme designed to exploit something so routine and apparently harmless as a Microsoft Teams call ...

AI is helping cybercriminals to rapidly assemble malware with flat-pack efficiency. It’s almost like buying a sofa from Ikea, ...

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

Windows 11 feeling bloated? Sophia Script lets you reshape the OS from the inside out. Here's how it works.

A newly identified botnet loader is shifting command-and-control (C2) operations onto the Polygon blockchain, eliminating the ...

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