A computer virus is a type of malware that can replicate itself on your computer and spread to other devices.

The antivirus company Sophos reported last week that it sighted 959 new viruses and worms on the Net in May. Some of them, like the Sasser worm that infected a million or so computers, connect to idle ...

Think twice before you click on that link—even if it was sent to you by a friend or family member. Simply put, a computer virus is a program that you did not install which often performs malicious ...

When an antivirus program sounds the alarm, it always triggers a moment of shock in the user. But the warning is not always ...

Malware includes viruses, worms, adware, spyware, and ransomware — they all work differently but tend to cause similar ...

A recent update to Windows Defender gave it the ability to download files through a command line tool. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Every time I've had the pleasure of troubleshooting a slow computer, I've discovered that viruses were sapping the PC's performance—and that's included my own. However, you don't have to start pricing ...

There’s no doubting the benefits of keeping your important files stored digitally on your computer, as opposed to papers scattered throughout the house. But that added convenience doesn’t necessarily ...

Facebook is one of the most popular websites in the world, which has lead it to become a prime target for hackers and would-be information thieves. Often one compromised Facebook account will lead to ...

"Game of Thrones" fans are being targeted by cybercriminals in a vicious campaign to hijack people's computers. Hackers are disguising viruses as illegal downloads ahead of the show's hotly ...

I always thought that the oldest people are the group that gets scammed. Certainly not a discerning 65-year-old who has written about scams and wisely deletes suspect emails. Well, add me to the ...

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 ...