North Korea asks proof after US accuse NK of Wannacry web attack

NK, Dec 27: North Korea's envoy in charge of US affairs at the United Nations demanded Washington provide evidence to back up its claim Pyongyang was behind the Wannacry ransomware attack, an allegation has said was a "baseless provocation" being used to generate tensions.

Pak Song Il told The Associated Press in a telephone interview from New York late Monday that Pyongyang sees the allegation as an effort to create an "extremely confrontational atmosphere."

"If they are so sure, show us the evidence," he said.

The WannaCry ransomware attack infected hundreds of thousands of computers worldwide and crippled parts of Britain's National Health Service in May.