Senior MI5 figures were criticised in the report by deputy investigatory powers commissioner Sir John Goldring.
A secret inquiry by MI5's watchdog found the service knew an agent it defended in court was "obsessed" with violence, the BBC revealed on Tuesday.
A secret inquiry by the security service's watchdog concluded there were 'serious failings in MI5's management of Agent X’.
Sir Ken McCallum says he is a fan of the show that has been described as the anti-James Bond.
Undercover agents are posing as fake job recruiters to try and identify useful targets, MI5 warns.
Julian Valente Pereira used rolled-up paper, brown masking tape and string to create his fake device.
Rachel Toney is security-cleared to represent Abu Faraj al-Libi's interests at secret hearings.
Juan Joseph, a former MI5 IT contractor, shared information with a foreign state but was found "not guilty by reason of insanity" by a jury.
It comes after a BBC investigation four years ago showed the agent used his security service role to abuse his partner.
