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

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

Zscaler ThreatLabz assessed with medium to high confidence that an Iranian adversary targeted Iraq’s Ministry of Foreign ...

Microsoft has identified a phishing campaign using malformed links to legitimate OAuth services to redirect to malware ...

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

Researchers link Silver Dragon APT to APT41 after attacks on government entities using Cobalt Strike, DNS tunneling, and ...

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 Korean hacking group APT37 was seen deploying new implants, backdoors, and other tools in attacks targeting air-gapped ...

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 ...

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

Microsoft confirms a wider rollout of Windows 11's new colourful battery icons on the taskbar. New Start menu is also rolling out.

A compromised Chrome extension with 7,000 users was updated to deploy malware, strip security headers, and steal cryptocurrency wallet seed phrases.