The U.S. needs to hit Russia with a major cyberwarfare attack to send a message that we've had enough of this shit. Make it clear that this is their first and last warning. Anything after this will result in a catastrophic "lights out" attack on Russia. Form a coalition, make it clear to Russia that damn near the entire world is behind us (Israel, England, France, Australia, Germany, etc.), and then deliver a devastating knockout blow.
U.S. seeks to take control of infected routers from hackers
U.S. seeks to take control of infected routers from hackers