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 ...

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...

A PowerShell-based tool to identify and remove empty duplicate folders from SharePoint document libraries. Perfect for cleaning up bulk folder creation issues where hundreds or thousands of empty ...

Claude Code is the new AI coding assistant that many users are using in their workflows. Here's everything you need to know ...

There are moments in the evolution of a nation when a single incident, seemingly isolated, exposes a deeper and more troubling ...

Studying genomic variation at specific loci—disease genes, regulatory elements, structural variants—across populations or species traditionally requires either building expensive whole-genome graphs ...

As Chief Information Security Officers (CISOs) and security leaders, you are tasked with safeguarding your organization in an ...