Unit 74455, also known as the Sandworm Team or the Main Center for Technologies, used various fictitious online identities (DCLeaks and Guccifer 2.0) to coordinate the release of the politically-sensitive stolen documents with WikiLeaks for “maximum political impact” starting on the eve of the 2016 Democratic National Convention. Its guilt has been reported by American media and a Senate Intelligence Committee investigation. In October 2020, the United States Department of Justice indicted six Unit 74455 GRU officers for multiple cyberattacks, including the December 2015 Ukraine power grid cyberattack, the 2017 Macron e-mail leaks, the 2017 NotPetya attacks, the 2018 Winter Olympics hack (for which the GRU attempted to frame North Korea), several 2018 attacks on Skripal case investigators, and a 2018-2019 cyberattack campaign against Georgian media and the Georgian Parliament.