A London espionage trial has provided rare insight into the activities of Jan Marsalek, the former payments executive, and ...

Marsalek, 45, who holds eight passports, is thought to be hiding out in Russia after assuming the identity of an Orthodox ...

Beautician Vanya Gaberova, 30, decorator Tihomir Ivanchev, 39, and lab technician Katrin Ivanova, 33, have been found guilty ...

The Bulgarian spy ring has starkly shown the changing threat facing the UK, a counter-terrorism chief has warned, as Russian ...

A London espionage trial has provided rare insight into the activities of Jan Marsalek, the former payments executive, and how Moscow is outsourcing its spying ...

Intelligence historian Trevor Barnes has followed the dramatic Russo-Bulgarian espionage case since the arrests of Moscow’s ...

Three Bulgarian nationals have been found guilty of spying for Russia, in what police have described as "one of the largest" ...

This "treasure trove" led to the convictions of Katrin Ivanova, 33, Vanya Gaberova, 30, and Tihomir Ivanchev, 39 , after "one ...