Foreign Secretary Boris Johnson said there was so far no evidence of successful attacks in the UK.
Mr Johnson told ITV's Peston On Sunday: "We have no evidence that the Russians are actually involved in trying to undermine our democratic processes at the moment. We don't actually have that evidence.
"But what we do have is plenty of evidence that the Russians are capable of doing that. And there is no doubt that they have been up to all sorts of dirty tricks."
The foreign secretary said there was "very little doubt" that the Kremlin was behind the hacking in the US, cyber-attacks on French TV stations and an attempted coup in Montenegro.
Back on topic
Judge Imposimato points out that the former Italian Prime Minister, Italian judges, and the former head of Italian counterintelligence admit that NATO, with the help of the Pentagon and CIA, carried out terror bombings in Italy and other European countries in the 1950s and blamed the communists, in order to rally people’s support for their governments in Europe in their fight against communism.
As one participant in this formerly-secret program stated: “You had to attack civilians, people, women, children, innocent people, unknown people far removed from any political game. The reason was quite simple. They were supposed to force these people, the Italian public, to turn to the state to ask for greater security”
The foreign secretary said there was "very little doubt" that the Kremlin was behind ...