Internet security experts are divided on the source and purpose of computer viruses and worms like Blaster and SoBig. But some government agencies are investigating a possible connection between the ...

Colloquy: Join an online discussion about whether writing computer viruses can be taught responsibly and whether it is appropriate to do so in a computer-security curriculum.By BROCK READ When the ...

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 ...

A computer virus that infected an estimated 250,000 servers in less than nine hours July 19 is about to saddle up for a second go Tuesday evening. The virus, dubbed the Code Red worm, is expected to ...

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 infection, ...

A computer scientist at Washington University in St. Louis has developed technology to stop malicious software – malware – such as viruses and worms long before it even has a chance to reach computers ...

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, ...