Computer Repair Technicians recall these Top Five Viruses

Computer Repair Technicians recall these Top Five Viruses
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The 5 worst viruses that attack business computer systems

Virus threats are a daily concern for businesses that provide computer services to their customers. Many home computer repair technicians are familiar with the scenarios that can result in “A very stressful and costly day” due to a computer bug. Numerous business computer services all over the world have suffered serious damage from these powerful viruses. The damage caused by an infected computer may be so severe that even an expert computer repair technician cannot save the data or completely clean a computer using normal adware removal methods.

Computer viruses have become more intrusive and sneaky than ever. In the past, computer virus writers wrote their malware in the basements of their parents. All they wanted to do was to cause mischief and win bragging rights. Nevertheless, underground crime syndicates are now employing them because they possess superior knowledge and skills in technology.

Now, hackers do not do random mischief but shut down several networks, steal credit card numbers, and lock computer files without the victim’s knowledge. They demand ransoms after they have demanded billions of dollars in ransom and disrupted real-life infrastructure.

We have dealt with the following four most destructive forms of malware over the past few years:

  • Creeper

The ARPANET (an early version of the internet) was the setting for the appearance of a strange program in the 1970s. “I’m the reaper: Catch me if you can.” As the computer worm spread, it displayed this message: “I’m the reaper: catch me if you can.” This led software developers to create the first antivirus program, “Reaper”. Reaper and Creeper are both viruses that infect computers.  As far as the former virus was concerned, it was primarily responsible for removing it from infected computers.

  • Elk Cloner

In the early 1990s, a virus called Elk Cloner made its first appearance outside the network in which it originated (outside the machine where it was intended to exist). The virus was created by a student named Richard Skrenta as part of a practical joke. The virus spread via floppy disks from one computer to another. After 50 attempts to access the floppy, an excerpt from the author’s poem appeared on the infected machine. In the past, the program was known as “The Program with a Personality”.

  • Love Letter, also known as “I love you”

When the early 2000s came along, millions of people opened a seemingly innocent-looking email with a simply written attachment that told them “I Love You.”. There then followed the first-ever global pandemic caused by a virus based on social engineering. After clicking on the attachment, the user’s image files were overwritten and she was emailed to the top 50 people in her Windows contact list. Businesses and governments have spent an estimated $10 billion on computer repair services and office virus removal specialists as a result of the I Love You virus.

  • CryptoLocker

Viruses are unpredictable, so it is impossible to know what will happen next. Millions of computers were infected by this particular malware, making its removal extremely difficult. The new ‘Ransomware’ attack encrypts all of the personal files on a system that is infected, which is a very interesting aspect.  As a behind-the-scenes process, the user is not aware of what’s happening. System reboot has resulted in the loss of the system, and an ultimatum is given to the user. Files will either be permanently deleted if the ransom is not paid or if the ransom is paid. 

This harrowing tale of removing ransomware from a client’s computer: “the ransom was often several hundred dollars, to be paid with bitcoin (Bitcoin). Many people were puzzled and utterly frustrated.”

Decrypting files is a service provided by computer repair technicians. Those without previous encryption experience should not attempt this due to the potential for failure during decryption. Furthermore, you need to take into consideration the fact that you are subsidizing criminals and allowing this crime to continue.

This kind of BitCoin ATM/Service allows the computer repair technician of the customer to generate the funds needed to pay the scammers.  If the customer is unable to pay the ransom before the deadline, the files remain locked. A computer repair technician can send a message accepting BitCoin payments and contacting the attacker via the web console.  For the attacker to access the files, you must prove that the customer has funds available. The process of troubleshooting the issue before restoring the files requires more than 10 hours. I am afraid that the day will be stressful and costly.

  • Code Red

This bug’s name has nothing to do with its severity. Those who discovered the virus named it after the Mountain Dew Code Red beverage they were drinking at the time. “Buffer overflow” errors in early Windows programs were exploited by this virus for the first time. A targeted piece of data was sent to the machine, exploiting a previously unknown vulnerability in web browsers to inject malicious code into a computer.

Attacks on systems can be resolved by:

A managed DDoS service provides several benefits to businesses. Denial-of-service attacks, which are too often overlooked by businesses, can be identified and defended against using distributed denial-of-service techniques.

Professional computer repair services can remove viruses from business computers

Hiring a computer repair technician is the best way to protect your computer from insidious viruses. A computer repair technician who works for himself is the best option for repairing computers and laptops. Such technicians possess experience with a variety of viruses.  Thanks to their technical expertise, several business computer services have been able to recover from potentially disastrous outcomes. An expert in computer repair will provide you with peace of mind no matter what the issue may be.

For example, computer technicians agree that the most effective way to combat computer viruses is to stay vigilant. Anti-virus systems and anti-malware programs need to be kept up-to-date as well.  You can prevent your computer from becoming infected with adware by performing regular adware removal. Open emails carefully as well. If the email address doesn’t seem right, don’t open the attachment. Regardless of whether you trust a sender, check the attachments for legitimacy. Incorporating these steps into business computer services can reduce the costs associated with removing office viruses.

Field Engineer offers a variety of services to business owners and technicians

Interested in finding a freelance Computer Repair Technician? Check out Fieldengineer.com.

Stay safe until next time!

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