Threat actor · G0033

Poseidon Group

Poseidon Group is a Portuguese-speaking threat group that has been active since at least 2005. The group has a history of using information exfiltrated from victims to blackmail victim companies into contracting the Poseidon Group as a security firm.

ATT&CK techniques

8 mapped

T1003 T1007 T1036.005 T1049 T1057 T1059.001 T1087.001 T1087.002