Is that CAPTCHA you just encountered real? Find out how fake CAPTCHAs are installing hidden malware and how to stay safe.

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 ...

Introduction Envision our digital world as a sprawling universe filled with glittering constellations of encrypted data, each packet of information ...

The big VMware Exit continues and will continue over the next few years. With the ongoing shifts in the virtualization market ...

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

Microsoft is gearing up for big PowerShell and Windows OpenSSH changes in 2026, but security will come before flashy new features. Although Microsoft has already vowed to work on Windows 11 pain ...

Malicious Packagist Laravel packages install a cross-platform RAT enabling remote shell access and system reconnaissance via ...

Leigh Tavaziva, the BBC's chief operating officer, is stepping down amid continued leadership upheaval the UK national ...

A kill switch ensures your internet traffic never leaks outside the encrypted VPN tunnel, even during outages. It's easy to miss, so I'm here to show you how to turn it on.

The hackers use fake CAPTCHA pages—which are designed to mimic standard security checks—to trick users into installing malicious software (“Stealthy StealC Information Stealer”) via keyboard commands.

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