What are the most dangerous computer viruses in the world?
There is no such thing as a “most dangerous” computer virus, as the severity of a virus is relative to the individual. For example, a computer virus that merely displays a message on your screen might not be considered particularly dangerous, but if that message happened to be a ransom demand, it could be very dangerous indeed.
That said, there are definitely some viruses out there that are more dangerous than others. Here are 10 of the most dangerous computer viruses in the world, based on the potential damage they can inflict:
1. WannaCry
WannaCry is a ransomware virus that hit the headlines in May 2017 when it spread rapidly across the globe, encrypting data on hundreds of thousands of computers in 150 countries. The damage caused by WannaCry is estimated to have cost businesses and organizations billions of dollars.
2. NotPetya
Another ransomware virus, NotPetya was first seen in the wild in June 2017. Like WannaCry, it spread quickly and caused billions of dollars worth of damage. NotPetya is notable for its destructive payload, which can render a computer unusable.
3. Zeus
Zeus is a malware program that is used to steal sensitive information such as banking details and login credentials. Zeus is particularly dangerous because it is very difficult to detect and remove.
4. Code Red
Code Red was a computer worm that attacked web servers running Microsoft’s IIS web server software in 2001. It caused widespread damage, defacing websites and causing hundreds of thousands of dollars of damage.
5. Storm Worm
Storm Worm was a computer worm that spread via email in 2007. It was notable for its unusually large size (several hundred kilobytes) and for its use of social engineering to trick users into clicking on infected attachments.
6. Mydoom
Mydoom was a computer worm that spread via email in 2004. It was notable for being the fastest-spreading email worm of all time, and for its use of a “backdoor” program that allowed remote access to infected computers.
7. Melissa
Named after a topless dancer in Florida, Melissa was a computer virus that spread via email in 1999. It caused widespread damage, causing millions of dollars of damage.
8. Love Bug
The Love Bug was a computer virus that spread via email in 2000. It caused widespread damage, causing millions of dollars of damage.
9. ILOVEYOU
ILOVEYOU was a computer virus that spread via email in 2000. It caused widespread damage, causing millions of dollars of damage.
10. SoBig
SoBig was a computer virus that spread via email in 2003. It caused widespread damage, causing millions of dollars of damage.
What computer viruses are considered the most dangerous?
A computer virus is a code which has potential to copy itself and corrupt system. There are many types of computer viruses that come under malware category including trojan, ransomware, spyware, etc. However, the most dangerous viruses are explained below:
1. Conficker Virus: Conficker virus was discovered in November 2008 and it infected millions of computers running Windows 2000, XP, Vista, and 7. The virus slows down the performance of the computer and disables security features. This way, the virus provides a way for attackers to remotely control the systems.
2. Cryptolocker Virus: Cryptolocker virus is a ransomware that was discovered in September 2013. The virus encrypts the user’s files and asks for a ransom in order to decrypt the files. Cryptolocker virus is considered as one of the most dangerous viruses because it not only puts the user’s data at risk but also puts the user’s privacy at risk.
3. WannaCry Virus: WannaCry virus is a ransomware that was discovered in May 2017. The virus encrypts the user’s files and asks for a ransom in order to decrypt the files. WannaCry virus is considered as one of the most dangerous viruses because it not only puts the user’s data at risk but also puts the user’s privacy at risk.
4. Filecoder Virus: Filecoder virus is a type of ransomware that was discovered in December 2016. The virus encrypts the user’s files and asks for a ransom in order to decrypt the files. Filecoder virus is considered as one of the most dangerous viruses because it not only puts the user’s data at risk but also puts the user’s privacy at risk.
5. Locky Virus: Locky virus is a type of ransomware that was discovered in February 2016. The virus encrypts the user’s files and asks for a ransom in order to decrypt the files. Locky virus is considered as one of the most dangerous viruses because it not only puts the user’s data at risk but also puts the user’s privacy at risk.
Visit malwarezero.org to learn more about most dangerous computer virus in the world. Disclaimer: We used this website as a reference for this blog post.