A letter sent by a Foreign Office adviser to Thatcher informed her of the tape and who MI6, (Britain's Secret Intelligence Service, SIS), thought was behind it. It said the British embassy in The ...

A hacker has breached TeleMessage, a Signal fork used by Trump's cabinet and other US officials for communications.

Explore the dramatic espionage trials in Germany involving Russian agents, focusing on sabotage plots and historical ...

These included personnel from disaster response teams, U.S. Customs and Border Protection, diplomatic corps, a White House ...

The development potentially raises the stakes of a breach that has already drawn questions about data security in the Trump ...

In the first 100 days of President Donald Trump's second term, the Secret Service has seen its recruitment numbers skyrocket.

Russia’s intelligence services turned Brazil into an assembly line for deep-cover operatives. A team of federal agents from ...

But text messages between the pair, written in the late summer of 2021 and recovered from Mr. Shmyrev’s phone, reveal the ...

Iran and the United States will hold a fifth round of talks in Rome on Friday over Tehran’s rapidly advancing nuclear program.

David Eldridge will adapt John le Carré's novel about British intelligence officer Alec Leamas, who is presented with one ...

Don Curtis is among those who don’t believe Lee Harvey Oswald fired the shot that killed President John F. Kennedy. Curtis ...