Ransomware is a type of malicious software that encrypts files and demands payment in exchange for the decryption key. There are several types of ransomware that can impact both individuals and businesses.
In ransomware attacks, scareware tricks users by showing fake virus infection messages, while screen lockers block computer access until the ransom is paid.
Encrypting ransomware is the most common type, which encrypts a victim’s files and demands payment for the decryption key.
Ransomware as a Service (RaaS) is a type where hackers sell access to the ransomware software to others. Mobile ransomware targets mobile devices and can lock users out or encrypt files. Preventative measures, such as regularly updating software and using strong passwords, can help prevent ransomware attacks.