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

Gangbang ransomware is another variant of Nefilim Ransomware and Nemty Ransomware.

Evil Crop has introduced a Ransomware names as Macaw Locker. It targets primarily huge corporation and business. It reported demand 450 Bitcoins as a ransom payment.

Computer Online Forensic Evidence Extractor (COFEE) is a tool kit, developed by Microsoft, designed exclusively for use by law enforcement agencies.

MysterySnail RAT exploits use-after-free vulnerability (CVE-2021-40449) in Win32 NtGdiResetDC function. This effect almost all Windows version after XP, including Windows Server.