The word 'virus' gets tossed around a lot. Here's what actually counts, what to watch for, and how to stay two clicks ahead ...

Discover the types of malware in 2025, from backdoors to ransomware, and learn which families hackers use most in real-world ...

The human mind loves to categorize things, and malware is no exception. We here at CSO have done our part: our malware explainer breaks down malware based on how it spreads (self-propagating worms, ...

To a lot of people, a "virus" is often the first thing they think of when something goes wrong with their computer. The truth is, that these days a virus is almost never the culprit for your PC ...

In the latest example of computer virus writers capitalizing on current events, an e-mail worm uses fears about Severe Acute Respiratory Syndrome (SARS) to entice users into opening a file attachment, ...

The study of computer virus propagation models is central to understanding and mitigating digital epidemics that disrupt modern network infrastructures. Researchers have adopted a range of techniques, ...

Realizing that your computer is infected with a virus can be a heart-stopping moment, but there's no need to panic. Viruses or other malware can have a devastating effect on your PC, slowing its ...

The coronavirus isn't a computer virus, but cybersecurity experts warn it could lead to virtual infections. Many companies that usually handle sensitive information in their offices are now telling ...

In a new map of the world showing the prevalence of computer viruses, North America sticks out like a sore, infected thumb. The map, posted by antivirus company McAfee.com, indicates the intensity of ...

In the latest example of computer virus writers capitalizing on current events, a new e-mail worm uses fears about SARS, or severe acute respiratory syndrome, to entice users into opening a file ...