In this article, we will explore nine of the most devastating computer virus attacks in history, providing insights into their impact and the lessons learned from each incident.

Feb 17, 2026 · A computer virus is a big problem for everyone. These harmful programs can damage our computers, steal information, and cause much trouble. Let’s explore some examples of computer …

Nov 4, 2020 · Here’s a list of top ten worst computer viruses ranked by spread, damage, and cost in money and time, plus the #1 worst computer virus outbreak in history.

A computer virus is a malicious application or code used to perform destructive activity. Learn exactly what it is, how it works, examples, and more.

Famous malware includes the Love Bug, or ILOVEYOU, worm, which caused many businesses to shut down their email systems in 2000, and CryptoLocker, which locked users’ files and forced them to …

Jan 2, 2026 · Computer viruses come in different types based on how they start, how they spread, where they hide, which files they target, and how much damage they can cause. Each type has its …

Oct 8, 2025 · A computer virus is a type of program that attaches itself to a host to multiply and spread to other computers. Here's a computer virus definition, examples of viruses, and more.