https://www.reuters.com/article/us-usa-russia-hackers-microsoft/microsoft-president-russians-targeting-all-political-sides-msnbc-idUSKCN1L61QU >There is no evidence that the latest Russian hacking attacks against U.S. Senate offices or American-based think tanks were successful, Microsoft Corp's Brad Smith said on Tuesday, adding that the hackers are targeting "everyone across the political spectrum."