A dramatic bomb threat targeting a passenger aircraft at Ronald Reagan Washington National Airport prompted massive emergency response and temporary flight suspensions, creating chaos for travellers.
Vilnius Airport faces unprecedented closure as rogue military balloons breach airspace, sparking major security alert and disrupting flights across Lithuania.
UK authorities are investigating disturbing online threats from Taliban supporters against children attending Taylor Swift concerts, with heightened security measures implemented across Merseyside.
Security forces in Tunis have cordoned off the French Embassy following the discovery of a suspicious package, prompting an urgent police response and heightened security measures.
The Louvre Museum in Paris was abruptly evacuated and closed after police received a written security threat, sending armed officers scrambling to secure the iconic cultural site.
Dramatic armed police operation in Westminster leads to three arrests following discovery of suspicious vehicle near sensitive government locations. Streets sealed off during rush hour.
Halifax customers face serious security risks with outdated mobile apps as bank warns of potential account breaches and financial losses.
Cybersecurity experts issue critical warning about sophisticated new iPhone hacking method targeting millions of UK users through invisible malware attacks.
A potential mass shooting at the world's busiest airport was averted when a family member on FaceTime alerted authorities about a relative's violent intentions, leading to the suspect's arrest with multiple firearms.
Dramatic security scare unfolds near Heathrow Airport as police evacuate buildings and cordon off area following discovery of suspicious package at freight company. Emergency services rush to scene in major incident response.
The world-renowned Louvre Museum in Paris was abruptly closed and evacuated after receiving a written security threat, sending police and staff into emergency action to protect priceless artworks.
American diplomats warn of heightened risks in Port of Spain and popular tourist destinations as gang tensions escalate. Essential travel advice for UK citizens visiting the Caribbean nation.
Exclusive investigation reveals Labour leader's key security appointment Jonathan Powell faces scrutiny over connections to alleged Chinese espionage operations, raising serious questions about Westminster security protocols.
A major security operation unfolded near Buckingham Palace after police discovered a suspicious package, prompting road closures and heightened alert in central London.
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.
The Met Office has escalated its heat health alert to amber level as temperatures are forecast to soar across England, prompting health warnings and concerns about vulnerable populations.
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.