But they may not be acting alone. Four years since piracy attacks reached their peak, CNN sources have found threats on Somali waters are broader than ever.
CNN has learned that the United Nations and the United States are investigating at least two pirate kingpins for providing material support to terror groups.
That material support includes helping factions of the two terror groups, al Qaeda linked al-Shabaab and Somalia’s ISIS faction, who ironically despise each other, smuggle weapons and perhaps even people across the Gulf of Aden.
One of them is Mohamed Garfanje, the kingpin of the Hobyo-Haradhere Piracy Network, which thrived in the tiny fishing village of Haradhere — often considered the birthplace of modern Somali piracy.