The leak and distribution of classified U.K.-U.S. trade documents online is tied to a previous Russian disinformation campaign, the social media site Reddit said Friday, fueling fears that Moscow is seeking to interfere in Britain's upcoming election.
Britain's opposition Labour Party seized on the leaked documents on Nov. 27, saying they showed the ruling Conservatives were plotting to offer the state-run National Health Service for sale in trade talks with Washington.
The NHS is much loved by Britons and has become an important issue in the country's election campaign, in which Labour trails the Conservatives despite cutting its lead in some polls.