Slow Horses season 5 concluded with one of the most intense and surprising episodes of the series to date, ultimately seeing ...

Slow Horses season 5 is rapidly approaching its epic finale, with the penultimate episode delivering some of the biggest ...

While we wait for Season 6, these are my burning questions after the Season 5 finale of the Apple TV spy thriller Slow Horses ...

Britain's domestic spy agency MI5 issued a rare public warning to members of parliament on Monday that they are being ...

Slow Horses season 5 episode 6 pays off on the thrilling set-up, with Lamb facing off against both external and internal ...

MI5 was still investigating a vulnerable teenage girl until her death even after terrorism charges were dropped, an inquest has heard. Rhianan Rudd, from Bolsover in ...

Some MI5 material relating to its involvement with a teenager who was charged with terrorism before taking her own life is being "withheld" from her inquest but is "not a cause for concern", a hearing ...

This case, which began with violence inflicted by an MI5 agent on his girlfriend, has now become a test of whether courts and the public can believe MI5. The man, known only as agent X, used his MI5 ...

On the latest episode of Queens, Kings and Dastardly Things, Robert Hardman and Kate Williams chart the life of Sir Anthony Blunt, whom Williams brands Britain's 'ultimate traitor.' Blunt, a distant ...

MI5 withheld critical information from the home secretary when it applied for warrants to gather telephone and internet data, Britain’s most secret court has heard. The security service is accused of ...

Officers at a Scotland Yard briefing said they continued to be very concerned by the intelligence picture, with 70 investigations continuing and some of the information received described as "very ...

Privacy campaigner and Cambridge University's Head of Cryptography Professor Ross J Anderson has suggested one way to begin stamping out the British state's ...