Sailing off the south coast of England, the Russian trawler known as the Yantar carried its usual array of hi-tech equipment.

The Security Service of Ukraine has detained an FSB asset who is believed to have been passing on data to the Russians ...

Biser Dzhambazov's lover Vanya Gaberova and long-term partner Katrin claimed he lied to them both. On Friday Gaberova, 30, ...

A UK-based spy ring had connections in the “highest echelons” of the Bulgarian government, a court has heard. Katrin Ivanova, ...

Ukraine's security agency said it thwarted a Russian spy network from collecting intelligence on aviation facilities for ...

Bulgarian Vanya Gaberova, 30, told jurors on Thursday that she knew nothing of Biser Dzhambazov’s spy activities as they ...

A Russian spy bandaged his head with tissue paper in a bid to persuade his sceptical girlfriend that he had a brain tumour, a court has heard. Bulgarian national Bizer Dzhambazov, 43, made the ...

A 22-year-old woman who was supposed to carry out a terror attack in the center of the Ukrainian capital Kiev at the behest ...

A Russian spy donned a bandage of "toilet paper" to dupe his lover into believing he had cancer, a court has heard. Over three years, Biser Dzhambazov, 43, deployed a team of spies across Europe ...

A suspected Russian spy detained by counter terrorism police at Heathrow airport was in possession of sensitive documents relating to Hinkley ...

Oleh Kolesnikov’s life story is one of loyalty and betrayal, a tale of a man caught between his past, his beliefs, and the devastating realities of war. Born in Ukraine, Kolesnikov grew up during the ...