Facebook Inc has told a British parliamentary committee that further investigations have found no new evidence that Russia used social media to interfere in the June 2016 referendum in which Britain voted to leave the European Union.
Facebook UK policy director Simon Milner in a letter on Wednesday told the House of Commons Committee on Digital, Culture Media and Sport that the latest investigation the company undertook in mid-January to try to "identify clusters of coordinated Russian activity around the Brexit referendum that were not identified previously" had been unproductive.