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, ...

It's important to know the signs of a virus, so that you can act quickly to get rid of any malware and stay safe in future. A virus is a type of malicious software, or malware, that can replicate ...

I have been teaching information-security courses for over 15 years (“How to Write a Computer Virus, for College Credit,” January 16). Graduates of our program are considered to be among the top in ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

A computer virus is a type of malware that can replicate itself on your computer and spread to other devices. You might be infected with a virus if your computer suddenly starts running more slowly, ...

What Is a Computer Virus? A computer virus is a program. Like other programs, it’s defined by what it does, and the big thing a virus does is replicate itself. The virus exists as a collection of ...

Computer hackers could create malicious software that crosses the line from technology to biology, crafting viruses that could spread dangerous epidemics, researchers said at Black Hat Europe. “We are ...

YAKIMA, Wash. - A new virus that holds computer information ransom and charges a retrieval fee has hit Yakima County government offices. Since surfacing Tuesday morning, the virus has been removed ...

On March 28, MedStar Health, based in Columbia, Md., shut down its computer networks to halt the spread of malware that stopped certain users from logging into the system. The virus did not affect ...

For Stu Garrison, it could have gone either way. The Jackson, Mo., insurance agent received an e-mail from someone he corresponds with electronically, warning him that a computer virus may have been ...