IntroductionThreat actors often take advantage of major global events to fuel interest in their malicious activities. Zscaler ThreatLabz is diligently tracking a surge in cybercriminal activity that ...

IntroductionOn March 1, 2026, ThreatLabz observed new activity from a China-nexus threat actor targeting countries in the Persian Gulf region. The activity took place within the first 24 hours of the ...

If you want to pull apart a program to see how it ticks, you’re going to need a disassembler. [Ricardo Quesada] has built ...

BlackSanta is a malware module that kills EDR and AV at the kernel level prior to unleashing the malware’s final purpose.

A newly discovered InstallFix campaign relies on malicious commands on cloned installation webpages to trick victims into installing malware.