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

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

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

Don Curtis is among those who don’t believe Lee Harvey Oswald fired the shot that killed President John F. Kennedy. Curtis was a 26-year-old oral surgery resident at Dallas’ Parkland Memorial Hospital ...

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

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

Several of those convicted of money laundering and other financial crimes in what has become known as the case of the “hidden debts” have been conditionally released, after serving half their prison ...

These agents often operate behind the scenes, gathering crucial information, sometimes even in enemy territories.