American officials secured Vladislav Klyushin's extradition from Switzerland last month on charges of insider trading, but journalists at Bloomberg say the Russian tech tycoon might also have access to documents relating to the Russian military's operations abroad, including Moscow's campaign to hack Democratic Party servers during the 2016 U.S. presidential election and the attempted chemical poisoning assassination of former spy Sergey Skripal and his daughter in the UK in 2018. According to the U.S. indictment, Klyushin's I.T. firm, M13, worked for the Russian presidency and federal government. Bloomberg's sources described Klyushin as "the highest-level Kremlin insider handed to U.S. law enforcement in recent memory."