In this article, we will find out what a ransomware attack is. Full information about Ransomware attacks is given here. Here are some tips to help you get rid of malware attacks.
What is Ransomware Attack?
A ransomware Attack is a Cyber Attack in which malicious software (software containing a virus file) can be accessed on any computer via the web or the Internet. That virus file locks the entire system.
This type of computer virus is so dangerous that you will never be able to recover your data. In addition, hackers who create viruses and spread them on the Internet are asking for a lot of money to unlock the system.
This Ransomware virus locks every drive of the computer and you cannot use the computer until you have paid the Demand. The computer on which the Ransomware virus is attacked always has the option message of payment to unlock on the front of the computer.
Russia had the highest number of Ransomware attacks, but now it is slowly spreading around the world. This is a very big problem, when a small mistake is made, the computer of the big company and the computer of the government officials are also the victims. It has also become a major challenge for large banks.
Ransomware Virus Attacks on Smartphones
Previously, Ransomware Attacks used to be on computer OS, but now it is also attacking smartphones / mobile phones. There are some important ways and means to avoid Ransomware Attacks that you need to keep in mind.
Ransomware Attacks in 2017
Ransomware attacks occur on many computers around the world every year, but the world’s largest Ransomware attack occurred on May 12, 2017. During the 2017 ransomware attack, more than 50,000 computers were stolen and computers were stolen around the world.
This has had a major impact on Britain’s health care system, which has cost millions of dollars. The attack is believed to have taken place on Microsoft computers in 99+ countries. Of these, 100-150 were computer attacks in India.
Ransomware Malware Attack Prevention Tips
Here are some important ways in which you can protect your computer and business from ransomware malware attacks –
1. Keep a backup of your data.
The first thing you need to remember is to back up your data as much as possible. Back up all your important documents on cloud storage and external storage devices. It is best to use Google Drive, and One Drive to keep an online backup.
2. Make changes to anti-spam settings.
Most Ransomware Malwares are sent in .exe, .vbs, or .scr files via email. A user’s computer is hacked as soon as it opens that file.
Change the Antispam setting of Antivirus and set up other file extensions to send spam. This prevents viruses and spam emails from reaching your inbox.
3. Do not open unnecessary files in Email.
Do not download or open unknown files online from your Email or any website. There is also the risk of a Ransomware Virus.
Also, never click on links given in emails that contain banking and business information, which may seem a little spam. Read it well before clicking on anything, or send it to a spam folder if you think it is spam.
4. Keep some important software updates on your computer.
Always keep some important software updates on your computer Keep the following software in auto-update –
- Operating System
- Antivirus
- Web Browsers
- Adobe Flash Players
- Java Versions
5. Switch Off The Computer.
If you feel that your computer is being hacked or that some Unknown Error Messages are coming, disconnect your computer’s Internet service and shut down your computer as well.
This will protect your important information from being hacked to some extent. Keep in mind that sometimes ransomware malware infects the entire computer even after shutting down the internet.
6. Keep VSSAdmin.exe disabled.
VSSAdmin.exe is a feature on Windows computers that creates a copy of your files every day and saves them in the system (Shadow Volume Copies) even if you are working on that file or deleting it. Through file recovery, any user can also get their deleted files back.
Hackers know everything about this VSSAdmin.exe file, so they create their virus in such a way that they first delete your Shadow Volume Copies. In addition, you will not be able to recover any copies of the hacked data.
7. Keep Windows Firewall turned on.
The task of the firewall on every computer is to check the traffic on the Internet. It filters malicious software and the Firewall does not allow them to run. It also determines which network is trustworthy and which is unreliable.
8. Install some advanced Security Software on your system.
Today, most major OSes, such as Windows and Mac, have their own security software, such as Windows Defender and Security. This service is zip. It is capable of easily scanning viruses within a folder.
9. Keep Windows Script Host disabled.
Many hackers transmit viruses to computers through crypto-ransomware families. To close it, click on this link to read about it – https://blog.f-secure.com/how-to-disable-windows-script-host/
10. Keep Windows PowerShell disabled.
Go to this link and read – https://www.thewindowsclub.com/how-to-disable-powershell-windows-10 Learn more about how you can deploy Windows PowerShell.
11. Always close the Pop-up of the Web Browser.
Go to the settings of your computer and smartphone’s web browser and block the pop-up option.
12. Deactivate AutoPlay Options.
Also, close the AutoPlay Options of the media on your device and PC.
13. Deactivate File Sharing System.
Also, deactivate the File Sharing System so that no file can be moved from one location to another without the permission of the Admin.
14. Block the Unknown IP Address on your Network.
Block any unknown IP address on your Wi-Fi or telecom network so that you can protect your system from hacking. Go to this link and read how you can do it –https://community.spiceworks.com/networking/articles/2465-how-to-block-suspicious-ip-addresses-to-secure-your-network
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