In 2011 Putin stole the Russian election, as I'm sure you remember, and Putin blamed Hillary Clinton for protests against his "win." At the same time, he was compromising FBI surveillance:
[quote]In September 2011, Vladimir Putin announced the launch of his third presidential campaign, only to be confronted during the following months by tens of thousands of protesters accusing him of electoral fraud. Putin, a former intelligence officer, publicly accused then-Secretary of State Hillary Clinton of fomenting the unrest.
[quote]It was around this time that Putin’s spies in the United States, operating under diplomatic cover, achieved what a former senior intelligence official called a “stunning” technical breakthrough, demonstrating their relentless focus on the country they’ve long considered their primary adversary.
[quote]That effort compromised the encrypted radio systems used by the FBI’s mobile surveillance teams, which track the movements of Russian spies on American soil, according to more than half a dozen former senior intelligence and national security officials. Around the same time, Russian spies also compromised the FBI teams’ backup communications systems — cellphones outfitted with “push-to-talk” walkie-talkie capabilities. “This was something we took extremely seriously,” said a former senior counterintelligence official.
[quote]The Russian operation went beyond tracking the communications devices used by FBI surveillance teams, according to four former senior officials. Working out of secret “listening posts” housed in Russian diplomatic and other government-controlled facilities, the Russians were able to intercept, record and eventually crack the codes to FBI radio communications.
[quote]Some of the clandestine eavesdropping annexes were staffed by the wives of Russian intelligence officers, said a former senior intelligence official. That operation was part of a larger sustained, deliberate Russian campaign targeting secret U.S. government communications throughout the United States, according to former officials.
[quote]The two Russian government compounds in Maryland and New York closed in 2016 played a role in the operation, according to three former officials. They were “basically being used as signals intelligence facilities,” said one former senior national security official.