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What is Ransomware?

Ransomware is a threat in the cyber world that you should be aware if you do not want to lose your hard-earned money. You might have heard about the famous WannaCry Ransomware attack during the year 2017. So what is Ransomware? It is a computer malware that either encrypts the files or deny access to the files by locking the computers. Then, a ransom is demanded for the key to decrypt the files or to unlock the computers. Payment is the primary objective of the attacker, for which a range of payment methods are used. The most common payment methods are wire transfers, premium-rate text messages and pre-paid voucher services, such as the Paysafecard and the digital currency Bitcoin.

what is ransomware

How does Ransomware infect?

Generally, attackers use phishing or social engineering techniques to infect any digital devices such as the computer, mobiles etc. The attackers send emails with attachments that contain the malware to the victim’s email account. If the victims opened it without knowing the consequence, then their computer will be infected with Ransomware. The ransomware virus will lock the computer or encrypt the files in the computer. Then a timer will be displayed demanding Ransome else destroy the files/folders in the computer. Some cases when Ransome paid, a key will be provided by the attacker to unlock the computer. But most of the case, victims will end up losing their data’s.

How to prevent Ransomware?

Visit only genuine and trusted websites: Do not visit suspicious, fake, and unsafe websites.
Open only relevant attachments: Do not open suspicious email attachments received from unknown people.
Install Internet Security Suite: Ensure that a reputed Internet Security Suite is installed.
Backup: Regularly backup your important data’s

Ransomware removal

If your computer is affected by Ransomware, use a Ransomware removal tool to remove the infection.

Ransomware examples

WannaCry Ransomware
NotPetya
Troldesh

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