In this video, viewers will learn about Peggy Shippen, the Philadelphia IT Girl who spied for the British during the American Revolution.

Folklorist and social crusader, Stetson Kennedy, helped unmask the KKK, one of the deadliest hate groups in US history.

Should the US government be allowed to spy on its citizens to protect society as a whole? There are arguments for and against – but the Big Brother state isn't a conspiracy theory, it's real!

Ethel and Julius Rosenberg were the first US citizens to be convicted and executed for sharing government secrets during peacetime. Were they innocent?

Danish media says the Danish spy agency helped the U.S. to spy on European politicians from 2012 to 2014.

Mossad agents allegedly posed as Iranian dissidents and got Iranian scientists to help them sabotage Iran’s nuclear program.

In an exclusive interview, Sir Alex Younger, codenamed 'C', who steps down from his role after 30 years at MI6 this week, tells FT editor Roula Khalaf the global pandemic has redoubled the secret service's mission and increased its...

Beijing is being accused of supporting Chinese officials who hire hackers to steal from individuals and firms worldwide. <br/>

Over recent months, Chinese telecommunications and electronics company, Huawei has found itself at the centre of international controversy. There has been growing fear that Huawei’s equipment can or will be used by the Chinese government...

MOT 1942: DRAMATIZATION: F.B.I. AGENTS IN 'BAUMEYER' HOME: 'FBI Agents' confiscating German Nazi materials flags, rifles. WS 'Agents' w/ Baumeyer family, 'Agent' pulling Swastika flag off wall. 'Agents' escorting German consul down...

The Washington Post reports that an Israeli company sold “military-grade spyware” that can easily bypass a smartphone’s passwords and access all data on that phone.

They called her the Limping Lady. The Allied spy who topped the Nazis’ most wanted list. This is the story of Virginia Hall – one of the most decorated special agents of the Second World War.

21st century spies have some serious tech at their disposal but back in the 1970s, things were a little more DIY. This is the story of a spy device disguised as chapstick tubes that played a key part in America’s most infamous burglary,...

Officials say at least six government agencies were infiltrated and thousands of companies were infected with malware.