For more than a decade, as Cold War tensions threatened to escalate into all-out war, Mr. Gordievsky, a senior KGB officer, ...

THE Royal Navy scrambled sea and air power to escort three Russian ships – including a beach invader and spy vessel – through ...

Russian museum workers were involved in the theft of cultural artifacts from Crimea, according to the Main Intelligence ...

The European media published the name of a Bulgarian citizen suspected by the Austrian authorities of spying for Russia, ...

The Royal Navy was deployed to escort oceanographic survey ship Admiral Vladimirskiy, Russian landing ship RFN Alexander ...

The Pentagon warned that Russian hackers were using Signal to spy—just days after a journalist was accidentally included in a ...

Amid growing friction between the US and many of its European allies, the intelligence community is ominously warning that ...

The Royal Navy has been closely monitoring a suspected Russian 'spy ship' through UK waters as it travelled along the English ...

A Pentagon-wide advisory that went out one week ago warned against using Signal, the messaging app, even for unclassified ...

The Finnish Chairmanship of the OSCE has taken note of a journalistic investigation into the possible affiliation of diplomat ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Trump administration officials — including Secretary of Defense Pete Hegseth — included journalist in group chat on app ...