The CPU-Z Malware Attack

In this episode of CyberGuardians, we break down the recent CPU-Z malware attack and explain how a trusted software website became part of a dangerous cyber incident. What started on April 9, 2026, involved attackers compromising the CPUID website’s download process, causing some users to receive malicious files disguised as legitimate tools like CPU-Z, HWMonitor, and PerfMonitor. In this episode, we go over how the attack worked, why it was so dangerous, and what it teaches us about trusting software downloads, even from familiar sources. We also explain how the malware affected Windows systems, how attackers used hidden malicious files to launch the infection, and why this kind of attack can be difficult to detect at first. If you use PC hardware tools, follow cybersecurity news, or just want to understand how modern malware campaigns work in plain English, this episode is for you. This episode also highlights the importance of checking file hashes to help verify file integrity before opening downloaded software. Stay safe and stay secure. Music Credit: Tea K Pea Myst