Senior MI5 figures were criticised in the report by deputy investigatory powers commissioner Sir John Goldring.

The Home Secretary Shabana Mahmood has announced her intention to take “urgent action” to hold MI5 to account after a report ...

MI5 should have provided evidence to prevent the collapse of the China spy case, Parliament’s security committee has said.

Policing Board member says it is ‘imperative that a spotlight is shone on how MI5 operates in the north, particularly its ...

A report reveals MI5 provided false evidence to UK courts to protect a neo-Nazi informant, leading to systemic failings and ...

A secret inquiry by the security service's watchdog concluded there were 'serious failings in MI5's management of Agent X’.

The British government plans to tighten oversight of the MI5 spy agency after a report revealed it misled courts about a neo-Nazi informant ...

Officers "relied" on a "false account" which had been allowed to "take hold and persist" after confirming "X" was one of ...

A grim list of threats the UK faces, new rules for MI5 chiefs, a police pay spat and alarming figures for school leaders have ...

A secret inquiry by MI5's watchdog found the service knew an agent it defended in court was "obsessed" with violence, the BBC ...

A watchdog published a report on Thursday identifying “systemic failures” in the security service’s handling of the so-called Agent X case ...

MI5 is criticised for allegedly covering up a neo-Nazi informant's misconduct. Despite serious allegations, the agent ...