What is the most common kind of ransomware?

Ransomware attacks are becoming increasingly common, with services and individuals alike coming down with this type of malicious software. The most common kind of ransomware is known as CryptoLocker, which first emerged in 2013.  additional info This type of ransomware encrypts files on a victim's computer, making them inaccessible unless a ransom is paid. CryptoLocker is typically spread out through phishing emails or through contaminated sites. Other typical kinds of ransomware consist of Locky, CryptXXX, and WannaCry.