Fake Windows update spreads stealth malware that steals logins and data. Learn how it works and how to protect yourself.

Over 300,000 new types of ransomware and other malicious software are discovered daily, according to the IT security research institute AV-TEST. Computer viruses can slow your devices, create a slew ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

OS Malware Statistics reveal rising threats, key trends, and risks. Discover critical insights to protect your devices today.