Sometimes the best thing to do is nothing. Putin and the Russians have stoutly denied ordering the hacking into the Democratic National Party servers. Many people believe that it could have been anybody including your average hacker in the basement. There is no smoking gun or strong evidence that shows Russian hackers were involved.

The Russians keep saying show us the evidence. The American government have refused saying it would compromise their own tools. It looks like Russia is waiting for the Trump administration to take over and then deal with them.