Bank Info Security
6 months ago
DeadLock Ransomware Group Utilizes Polygon Smart Contracts
Stealthy Group Taps Blockchain 'EtherHiding' to Facilitate Victim CommunicationsThe DeadLock ransomware group, a newly emerged digital extortion group, is using blockchain smart contracts to store proxy server addresses for facilitating ransomware negotiations with victim organizations. The technique suggests the group is made up of experienced cybercriminals.