CPUID Breach Distributes STX RAT via Trojanized CPU-Z and HWMonitor Downloads

Overview

Unknown threat actors compromised CPUID ("cpuid[.]com"), a website that hosts popular hardware monitoring tools like CPU-Z, HWMonitor, HWMonitor Pro, and PerfMonitor, for less than 24 hours to serve malicious executables for the software and deploy a remote access trojan called STX RAT. The incident lasted from approximately April 9, 15:00 UTC, to about April 10, 10:00 UTC, with

Key Developments

This reflects an evolving cybersecurity situation.

Technical Details

Attackers may use automation and vulnerabilities.

Impact & Risks

Potential disruption and data exposure.

Conclusion

Organizations must stay vigilant.

Read more: https://thehackernews.com/2026/04/cpuid-breach-distributes-stx-rat-via.html