DHS and ODNI say Russia directed the DNC and WikiLeaks hack-and-leak operation

The Department of Homeland Security and the Office of the Director of National Intelligence publicly said that the Russian government directed the theft and staged release of emails from U.S. political organizations through personas like Guccifer 2.0, DCLeaks, and WikiLeaks. Later intelligence and Senate reports said the operation aimed to damage Hillary Clinton, help Donald Trump when possible, and widen distrust inside the American electorate. The statement marked the moment the U.S. government formally moved Russian election meddling from rumor to attributed state action (DHS-ODNI statement; 2017 intelligence assessment; Senate Intelligence report).