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 ...

It has been about 26 years since the creation of the first computer virus. Today, the number of viruses has increased to over 250,000, and each one has the potential to damage your computer and your ...

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 ...

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Cybersecurity is a subject that’s on the mind of many these days. As more and more of our lives and information enter the digital realm, the more hackers, viruses and stolen information become ...

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 ...

Can malware kill? It can cause massive damages that on a dramatic day might lead you to say something like, “This %*^@# is killing me!” Computer viruses can also induce those feelings, because you ...

Boot Sector Viruses are malicious programs that reside in your hard drive. They infect your machine by replacing your Master Boot Record (MBR) or DOS Boot Sector with their code. In some cases, boot ...

Remember those old I'm a Mac, I'm a PC ads? In one, the Mac looks on, concerned, while the PC keeps sneezing from a virus it's caught, eventually crashing backward onto the ground. For a while, Macs ...

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 ...