Ransomware is a type of software that is harmful because it threatens to publish someone’s data and perpetually block access to it unless the victim pays a ransom. Ransomware attacks are usually carried out using a Trojan which is disguised as a file that the user is tricked to download or open when it arrives as an email attachment.
Ransomware is very dangerous and it attacks various sectors starting from hospitals and also online casinos. This software is used by hackers, and they will make you pay a lot of money to save your files because they will encrypt your computer. Unlike other types of attacks ransomware’s motive is monetary, in ransomware you will be notified that the attack has occurred and also given to on how you can recover from the attack. These payments are done differently to prevent the cybercriminals from being caught for example the use of bitcoins.
Here is what you should do if you are at a risk for ransomware attack in order to save your files from being attacked. The first important thing to do is to ensure that you back up your crucial data daily so that even if your computer and servers get locked you will not have to pay because you will have all your information. Some ransomware attackers search the backup systems hence you need to be careful when backing up your data, you can back up your data to the cloud to save it.
It is advisable to immediately shut down most of the organizations network operations for example Wi-Fi, Bluetooth and any connections to prevent the infection from reaching other machines. After that determine what strain of ransomware infected them and use some companies like Kaspersky lab that may help unlock files and bypass the lock without paying depending on the encryption quality the attackers used. The other way of blocking ransomware attacks is saying no to suspicious links and emails because the emails may contain malicious attachment that will instruct you to click on URLs where attacks will crawl into your machine.
Make sure you advise your software on a regular basis to get latest versions that may not be prone to ransomware attacks. You can enable automatic updates if you can or also go directly to the vendors website. It is always good to have both antivirus software and firewall to help you to identify threats or any behavior that is suspicious.
Therefore, it is important to block ransomware to enable your business organizations to run properly especially those that are online without spending a lot of money.