Germany Doxes “UNKN,” Head of RU Ransomware Gangs REvil, GandCrab

German authorities have identified 31-year-old Russian Daniil Maksimovich Shchukin as the hacker "UNKN" who led ransomware groups GandCrab and REvil. He is accused of carrying out at least 130 acts of computer sabotage and extortion against German victims between 2019 and 2021.