It's already been provided ..
Declassified report says Putin ‘ordered’ effort to undermine faith in U.S. election and help Trump
Russia carried out a comprehensive cyber campaign to sabotage the U.S. presidential election, an operation that was ordered by Russian President Vladimir Putin and ultimately sought to help elect Donald Trump, U.S. intelligence agencies concluded in a remarkably blunt assessment released Friday.
The report depicts Russian interference as unprecedented in scale, saying that Moscow’s role represented “a significant escalation in directness, level of activity, and scope of effort” beyond previous election-related espionage.
In the report, the CIA, FBI and Office of the Director of National Intelligence concluded with “high confidence” that Russian intelligence services penetrated numerous computer systems tied to U.S. political parties and then “relayed” the email troves to WikiLeaks.
https://www.washingtonpost.com/worl...4ab630851e8_story.html?utm_term=.adddf7df47fd
Evidence abounds .. and the investigation is to determine just how deep the rabbit hole goes.
Of course, you might believe that the CIA, FBI, and ODNI are engaged in 'fake news' .. which of course is your prerogative to do.