WikiLeaks did not disclose the source of the emails; the US Government claims Russian hackers were responsible.
Since posting that scoop, which led to the resignation of party chairman Debbie Wasserman Schultz, founder Julian Assange has seemed to align himself closely with the Trump campaign, routinely promoting anti-Clinton memes and conspiracy theories and teasing further anti-Clinton leaks.
Dotcom also recently claimed WikiLeaks was the "hottest place on the internet," and was exposing Clinton's "dirty politics."
WikiLeaks has long sought expanded privacy rights and a diminished role for the US abroad - strongly opposing secret wiretaps, drone strikes, and the Guantanamo Bay prison facility.