Computer viruses can invade your system without you noticing, disrupting its operation and even stealing your data. To protect your device, it's important to know how to recognize signs of ...

Macs and Linux computers can get viruses, and there are several examples of Mac viruses (via Macworld) and Linux viruses (via Unixmen). Any programmable computer system can get a virus.

From macro viruses and boot sector viruses to droppers and packers, here’s a look at 9 common virus types, what they do, and the function they perform for attackers.

Your computer is running very slowly “If your computer is operating a lot more slowly than usual, a virus could be the culprit,” says Walsh.

Computer security technologists are racing to find ways to block ever-more complex computer worms and viruses that burrow into computers -- usually via e-mail -- and wreak havoc on network systems.

Viruses have been known to cause system changes that affect external hardware and accessories. Computer operating by itself Computers should not be executing demands without authorisation.

What does companion virus actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Researchers have shown that a computer virus can use ChatGPT to rewrite its code to avoid detection, then write tailored emails that look like genuine replies, spreading itself in an email ...