Otherwise known as meddling or interfering when Russia does it. But in this case, there was actually a connection with the DNC.
Via Daily Caller:
Dr. Fiona Hill testified Thursday that members of the Ukrainian government were attempting to curry favor with former Secretary of State Hillary Clinton in 2016 with the assumption that she was going to win the presidential election.
Hill made the admission while discussing a 2017 Politico article by reporter Ken Vogel that alleged Ukrainian officials attempted to sabotage President Donald Trump’s candidacy. The article has been used to prove that Ukraine, in addition to Russia, had some role in interfering with the US election.