http://time.com/5170954/trump-russia-election-hacking-obama-blame/
The U.S. government under Obama knew what the Russians were doing. Obama was warned repeatedly by Eastern European governments that Russia was meddling in their own elections. And while Latvian elections don’t exactly rank high on the list of an American president’s priorities, the White House could have guessed what the Russians were gearing up to do — and should have sent them a forceful message to knock it off. Obama apparently issued a direct warning to Russian President Vladimir Putin when they met in person in September 2016, but it came too late and had little effect.
The lack of defensive cyber weapons to deter the brunt of the meddling obviously complicated matters (and still does). Still, if you can’t formulate effective cyber-defense measures, at least put together clear policies to deter future attacks—go on the offensive and freeze Russian bank accounts, threaten to publish embarrassing information about Putin and his inner circle, and so on.
Instead it looks like there was barely any deterrence from the Obama administration — and that’s on him. By the time Wikileaks was starting to make waves in the presidential election with suspiciously timed email leaks, the response from the Obama administration was too weak and too late to stem the tide of false information.