Any computer with an internet connection can face a particular range of threats. One of the primary threats is a computer virus. It would not be wrong to say that computer viruses have become a common phenomenon these days, allowing the hackers to attack your devices and steal your personal information.
Various software bugs have been created to cause problems for the internet users. But you can get rid of them by seeking the help of a computer expert and by figuring out the nature of the problem. How to make your computer malware-free? It is a question that is often asked, but the experts fail to give proper answers.
When the software vulnerabilities are revealed, it becomes mandatory for us to find out the problem and get rid of computer viruses as soon as possible. In the course of this article, Ross Barber, the Semalt Customer Success Manager, is going to tell you that the computer viruses can cause major damages in your devices.
Viruses and worms
A computer virus is a specific program that can spread between computers and hide itself within your system. It replicates the files and damages the data as well as all of your applications. Also, it can travel from one device to another without your knowledge.
Various modern forms of malevolent codes are used to track the users on the internet. Sometimes, you will see blurred lines on the web, and other times the speed of your computer is slowed down.
Worms appeared firstly in the 19th century and kept spreading between computer devices connected to the same Wi-Fi. They are displayed in the form of annoying messages on your screen. The first virus was called Elk Cloner. It was written in the 1980s and affected a large number of computers through floppies.
Trojans and zombies
It’s safe to say that viruses and worms are no longer a problem, but Trojans and zombies have taken a severe form. They act as a powerful weapon of hackers to gain access to your device. They force the companies and software users to shut down their systems or ask them to pay ransom before their systems are cleaned.
A large number of hackers have stolen the passwords, usernames and credit card numbers of hundreds to thousands of people. They install their own programs on your systems and show suspicious pop-up windows, infecting the machines within seconds. These programs are mainly called Trojan horses. There are proves that viruses and Trojan horse developers earn a lot of money by accessing your devices connected to the internet.
Spam and spammers
With the passage of time, spammers and hackers have started using botnets for sending suspicious emails to a large number of people. If you receive such email, you should scan your PC for zombies and viruses and block all of the email IDs that look suspicious. These culprits are present everywhere and are always busy in tricking the users in one way or the other.
Phishing is another form of viruses that usually trap the users through emails and strange social media messages. A lot of hackers and spammers have tricked the users, stealing their money and damaging their computer devices.