What was the most dangerous computer virus of 2018?

There’s no definitive answer to this question as it depends on a number of factors, including the type of device you’re using, how well protected it is, and what you’re using it for. However, we can take a look at some of the most widespread and damaging viruses of 2018 to get an idea of which ones posed the biggest threat.

One of the most widespread viruses of 2018 was the WannaCry ransomware attack, which affected over 200,000 computers in 150 countries. The virus encrypted users’ files and demanded a ransom in Bitcoin in order to decrypt them. WannaCry was particularly dangerous because it used a exploits a vulnerability in Microsoft Windows that had not yet been patched, meaning that many users were unprotected. This virus caused a great deal of financial damage, as well as disrupting critical systems such as hospitals.

Another damaging virus that caused a lot of disruption was the NotPetya worm, which was also a ransomware attack. This virus primarily affected Ukraine, but also spread to other countries such as the UK, US, and Australia. NotPetya encrypted users’ files and demanded a ransom, but it also had a destructive element, which attempted to damage the computer’s master boot record, making it unbootable. This virus caused millions of dollars of damage, as well as disrupting critical systems such as airports and banks.

These are just two examples of the many dangerous viruses that were circulating in 2018. As we move into 2019, it’s important to be aware of the threats that exist and to take steps to protect your devices.

What are the most dangerous computer viruses?

The most dangerous computer viruses are those that are able to replicate themselves and spread to other computers. These viruses can cause extensive damage to files and computer systems. Some of the most famous and destructive viruses include the Melissa virus, the Love Bug virus, and the Sasser virus.

Visit malwarezero.org to learn more about what was the most dangerous computer virus. Disclaimer: We used this website as a reference for this blog post.