Exclusive: Two individuals face serious charges under the Official Secrets Act after being accused of assisting Hong Kong intelligence services in a major security breach that has alarmed Whitehall.
Exclusive: The Director of Public Prosecutions reveals how a trivial administrative error nearly derailed a major national security case against alleged Chinese spies in Britain.
Exclusive investigation reveals how an academic researcher was allegedly recruited for espionage operations within the heart of British democracy, meeting with one of China's most influential figures.
Shocking footage emerges of a man completely covered in flames on Westminster Bridge as quick-thinking witnesses race to save his life using coats and fire extinguishers.
A former parliamentary researcher's career aspirations turned into a national security crisis as he faces charges of spying for China, revealing vulnerabilities in Westminster's security protocols.
Security services issue warning about alleged Chinese spy operating near senior political figures. Exclusive details reveal security concerns surrounding parliamentary activities.
Security service warns of sophisticated Chinese campaign to cultivate relationships with British politicians and officials, raising serious national security concerns about Beijing's interference in UK democracy.
Secret witness accounts expose alleged Chinese espionage operations targeting UK Parliament, raising serious questions about national security and foreign interference in British democracy.
EXCLUSIVE: A parliamentary researcher with ties to senior Tories and Labour faces allegations of spying for China, sparking major national security concerns and political fallout across party lines.
Exclusive investigation reveals how a parliamentary researcher was arrested on suspicion of spying for China, raising serious national security concerns about foreign interference in British politics.
Explosive new details emerge about sophisticated Chinese spying operations targeting British politicians and government institutions, raising serious national security concerns.
A parliamentary researcher at the heart of a major China espionage investigation has been formally charged, raising serious national security concerns about foreign interference in UK politics.
Former No 10 adviser Dominic Cummings faces security scrutiny over alleged failure to follow protocols after visiting China, raising concerns about UK national security vulnerabilities.
Exclusive: Westminster faces major security breach as two key witnesses prepare statements in high-profile Chinese espionage case involving parliamentary researcher.
Explosive revelations expose how Chinese operatives allegedly stole secrets from the heart of British government for ten years, raising serious questions about national security and political leadership.
Exclusive investigation reveals how parliamentary researchers with China links accessed sensitive UK intelligence, sparking major national security concerns and political fallout.
Keir Starmer launches blistering attack on Rishi Sunak over alleged Chinese espionage targeting MPs, raising serious national security concerns in Parliament.
Cyber security experts reveal crucial Gmail security measures everyone should implement immediately to protect against sophisticated email scams targeting UK users.
Exclusive: The US State Department faces a major security crisis as sensitive diplomatic records are exposed in a significant breach of classified information systems.
Shadow Home Secretary Yvette Cooper names top aide as deputy national security advisor following dramatic collapse of high-profile China spying case that embarrassed UK intelligence services.
Exclusive: Senior official Matthew Doyle removed as deputy national security adviser following failed prosecution of parliamentary researchers accused of spying for China, sparking accusations of government scapegoating.
EXCLUSIVE: Security services uncover suspected Chinese espionage operation targeting MPs and ministers, prompting urgent counter-measures and raising alarm about foreign interference at the heart of British democracy.
Cabinet minister insists the government provided comprehensive support to parliamentary staffer at centre of alleged China espionage investigation, as political pressure mounts over security protocols.
Shocking court revelations expose alleged Chinese espionage operation targeting Labour leader Keir Starmer's office, raising serious national security concerns about foreign interference in UK politics.
Senior government ministers are facing intense scrutiny from MPs after a high-profile Chinese espionage case dramatically collapsed, raising serious questions about national security protocols and diplomatic relations with Beijing.
Shockwaves hit Parliament as researcher linked to prominent MPs faces espionage charges, raising serious questions about Chinese infiltration in British politics.
Exclusive investigation reveals the head of Sir Keir Starmer's security team previously managed a London club where a convicted Chinese spy was a member, raising serious questions about vetting procedures and national security.
Buckingham Palace launches urgent recruitment for Head of Security to protect the monarch against modern security challenges including drone threats and cyber attacks
Sir Tim Barrow faces accusations of undermining a sensitive China espionage investigation after reportedly withdrawing support for charges, raising serious national security concerns.
Dramatic security operation unfolds in central London as armed police seal off Whitehall and Downing Street following reports of a suspicious vehicle. Exclusive details on the major incident.