Threat actors are now abusing DNS queries as part of ClickFix social engineering attacks to deliver malware, making this the first known use of DNS as a channel in these campaigns.

ClickFix campaigns have adapted to the latest defenses with a new technique to trick users into infecting their own machines with malware.

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

ClickFix Campaign Abuses Compromised Sites to Deploy MIMICRAT Malware | Read more hacking news on The Hacker News cybersecurity news website and learn how to protect against cyberattacks and software ...

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

The campaign exploits an Office vulnerability to deliver the modular XWorm RAT, chaining HTA, PowerShell, and in-memory .NET execution to sidestep detection and expand post-compromise control.

A fake CAPTCHA scam is tricking Windows users into running PowerShell commands that install StealC malware and steal passwords, crypto wallets, and more.

A ransomware group has been using legitimate employee monitoring and remote support software to infiltrate corporate systems, according to new research.

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 ...

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