Polaris ransomware encrypts user data and ask user to contact them on Discord channel for ransom negotiations. It actively targeting Linux servers.

When it come to security tools Linux is way ahead of in the game, almost all popular tools are written or targeted to run on Linux operation systems. But there is a exception to this, Cain & Abel, a powerful and efficient Windows only password recovery tool that can perform a variety of task.

Chaos Ransomware encrypts user files with AES and RSA and demands 2000 yen roughly ~$17 in pre paid cards. It is currently focused on Japan and spread via Minecraft Gamers Alts.

DECAF is a Golang based ransomware. It is written in golang 1.17 in which a new complex mechanism of parameter passing to a function is adopted. This protect it form reserve engineering more difficult.

Karma Ransomware is next evolutionary step in the development of Nemty Ransomware.