What do crypto-ransomware attacks do?

Crypto-ransomware attacks encrypt files on a victim’s system, rendering them inaccessible unless a ransom is paid to obtain the decryption key. This type of ransomware specifically targets sensitive files, such as documents, images, and videos, to extort money from the victim.

The main difference between crypto-ransomware and other types of ransomware lies in the encryption method used. Crypto-ransomware encrypts files, whereas other ransomware might lock the entire system, display fake warning messages, or use other tactics to prevent access to the system or certain features. The emphasis of crypto-ransomware is on encrypting specific files for which the victim is likely to pay a ransom to regain access.