The word 'virus' gets tossed around a lot. Here's what actually counts, what to watch for, and how to stay two clicks ahead A computer virus is a type of program that, much like a regular virus, ...

A computer virus is a type of malware that attaches itself to a program or file. A virus can replicate and spread across an infected system and it often propagates to other systems, much like a ...

AOL Tech Fortress helps protect your PC from new viruses and malware that traditional antivirus software can't stop. Try it ...

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What if an artificial intelligence agent could behave like a malevolent computer worm? One researcher has seen it happen. In several recent experiments, Xudong Pan, a computer scientist at Fudan ...

When an antivirus program sounds the alarm, it always triggers a moment of shock in the user. But the warning is not always justified. Because even a virus scanner can make mistakes. Antivirus ...

Protect your computer with effective antivirus protection and smart computer security strategies to prevent hacking, malware, and viruses for safer online experiences. Pixabay, TheDigitalArtist ...

Computer viruses and malware are everywhere. Your PC can contract these malicious scraps of code when you visit infected sites or, more commonly, download compromised ...

A computer worm is a type of malware whose primary function is to self-replicate and infect other computers while remaining active on infected systems. A computer worm duplicates itself to spread to ...

Amjad Alvi is remembered for writing the first free-range PC virus that went viral in an age before the internet. But he’s done so much more.