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September 22, 2022 / 0 Comments / Blog

3 Most Common Computer Viruses Currently Online [2020]

There are many computer viruses that can cause harm to your device, but some are more common than others. In this blog post, we will discuss the three most common computer viruses currently online. We will also provide some tips on how to protect your device from these viruses.

3 Most Common Computer Viruses Currently Online [2020]

What are the 3 most common computer viruses?

There are many different types of computer viruses out there, but there are three that are particularly common. These are the ransomware virus, the adware virus, and the spyware virus.

Ransomware is a type of virus that puts a person’s personal information at risk. This could be anything from financial information to medical records. The virus will usually lock the person’s computer and demand a ransom be paid in order to unlock it. This type of virus is particularly dangerous because it can lead to identity theft or other financial crimes.

Adware is a type of virus that displays advertising on a person’s computer. This can be in the form of pop-ups, banners, or other types of ads. Adware is usually not as harmful as other types of viruses, but it can be annoying and disrupt a person’s work or leisure activities.

Spyware is a type of virus that can track a person’s online activity. This includes things like the websites they visit, the searches they perform, and the emails they send. Spyware can be used for illegal purposes, such as identity theft, or it can be used for more benign purposes, such as targeted advertising. Regardless, it is important to be aware of this type of virus and take steps to protect yourself from it.

How can you protect yourself from these viruses?

The best way to protect your computer from viruses is to install an antivirus program and keep it up to date. Antivirus programs scan your computer for viruses and remove them if they are found. Some antivirus programs also block new viruses from infecting your computer.

You can also protect your computer by not clicking on links or opening attachments in emails from people you don’t know. Email attachments and links can contain viruses. If you do click on a link or open an attachment from a person you don’t know, make sure you have an antivirus program running on your computer.

Finally, you can protect your computer by using a firewall. A firewall is a program that helps block viruses and other malicious software from infecting your computer.

Conclusion

As we have seen, there are currently three main types of computer viruses that are circulating online. These are the ransomware, the spyware, and the adware. Each of these viruses has its own unique characteristics and can cause different types of damage to your computer. It is important to be aware of these dangers and to take steps to protect your computer from them.

Resources

The following are three common computer viruses that are currently active online:

1. The WannaCry virus: This virus targets computers running the Windows operating system and encrypts files on the infected machine, making them inaccessible. It then demands a ransom from the victim in order to decrypt the files.

2. The Petya virus: This virus also targets computers running the Windows operating system and encrypts the Master Boot Record (MBR), making the computer unusable. It then demands a ransom from the victim in order to decrypt the MBR.

3. The Locky virus: This virus targets both computers running the Windows operating system and those running the Linux operating system. It encrypts files on the infected machine and demands a ransom from the victim in order to decrypt the files.

3 Most Common Computer Viruses Currently Online [2020]


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