The Penguin Secret Agency, more commonly known as the P.S.A., was Club Penguin 's spy association that helped keep Club Penguin safe. The P.S.A. ran from October 24, 2005 - May 17, 2010, because in Mission 11, Herbert P. Bear destroyed the P.S.A Headquarters with a popcorn bomb. All PSA agents are now EPF Agents if they have passed the test. The P.S.A.'s Headquarters was known as the Spy Headquarters, or the HQ. The F.I.S.H. was their official spy handbook. You could become a Secret Agent after your penguin had spent over 30 days or more in the game, by clicking on the (M) symbol at the top right hand corner of the game and answering a quiz you might get a chance to be an agent. The Director has an unknown identity, but you could see a message from him\her in The F.I.S.H.(Factual Informative Spy Handbook). The director's signature is the very last symbol of the tic tac toe code (after z, not the z) It is rumored that the Director, Aunt Arctic, is also the founder of the agency. G is her wingman who provides all the gadgets, and also provides all the missions for the Secret Agents.
Following the massive popcorn incident regarding Herbert P. Bear, the PSA had to close down and PSA data was then transfered over to the Elite Penguin Force. All active PSA Agents were also transfered over to join the EPF.
Once the VR Room was built, PSA's past missions' operations continued. However, after Operation: Blackout, PSA Missions can only be played on the Club Penguin Homepage. The Penguin Secret Agency (PSA) is no longer in service.