News and updates about MI5

Report: MI5 agent ‘violent right wing extremist’ who wanted to kill Jews

UK gov attempts to prevent BBC from reporting on MI5 agent infiltrating right wing groups who himself was a violent right wing extremist.

Report: MI5 agent ‘right wing extremist’ who wanted to kill Jews

MI5 chief: ISIS planning more attacks

Head of Britain’s domestic spy agency calls for cooperation between Britain and EU in foiling ISIS attacks.

MI5 chief: ISIS planning more attacks

MI5 chief warns of 'intense' terror threat

MI5 head Andrew Parker says terror activity is coming more quickly and is harder to detect.

MI5 chief warns of 'intense' terror threat

UK agencies warn of 'highly likely' terror attack

In hearing on privacy issues, representative of British intelligence agencies tells tribunal that terror threat level 'stands at severe.'

UK security agencies warn of 'highly likely' terror attack

MI5 warns ISIS plotting massive UK attack

Security agency head reveals uptick in plans for mass casualty attacks guided from Syria, requiring 4/5 of MI5's manpower to thwart attacks.

MI5 warns ISIS plotting massive UK attack

Report: 'Jihadi John' Contemplated Suicide in 2010

London man believed to be ISIS executioner told a report he was contemplating suicide because of the surveillance on him.

Report: 'Jihadi John' Contemplated Suicide in 2010

MI5: We Busted Three Attacks in the Past Month

British intelligence say Charlie Hebdo attack is a sobering reminder that Islamism is being left unchecked in Syria and elsewhere.

MI5 Busted Three UK Terror Attacks in the Past Month

Busted ISIS Cell Planned Beheadings in London

Four arrested terrorists reportedly were hardened jihadists returning from Syria; follows beheading plans in Australia and Norway.

Busted ISIS Cell Planned Beheadings on London Streets

British Terror Suspects To Walk Free

6 suspects, who MI5 warn remain 'a real risk,' to have restrictions on movement lifted by end of the month.

British Terror Suspects To Walk Free

MI5 Chief Warns British Public of Terror Threat

New Intelligence agency boss says thousands of Islamic extremists see British public as a legitimate target.

MI5 Chief Warns British Public of Terror Threat