On Declassified Documents Suggesting that Former C.I.A. Director and Hardcore Sociopath, John Brennan, Tried to Hide Intelligence Which Proved that the Russians Actually Wanted Mrs. Clinton to Win the 2016 Election - https://www.worldtribune.com/documents-obamas-cia-chief-brennan-suppressed-evidence-that-russia-favored-hillary-in-2016/

So, no, Wikileaks did NOT get its DNC treasure trove from Russia. Case closed.