Read the original article: Ransomware Gangs Use ‘SystemBC’ Tor Backdoor in Attacks
Researchers at Sophos noticed recently that the operators of multiple ransomware families have been using a backdoor named SystemBC, which provides attackers a connection to compromised devices and which uses the Tor anonymity network to hide command and control (C&C) communications.
Read the original article: Ransomware Gangs Use ‘SystemBC’ Tor Backdoor in Attacks