USUS NewsDominion Voting Systems Uses Firm That Was HackedCopyFacebookXTruthGettrLinkedInTelegramEmailSavePresident and CEO of Dominion Voting Systems John Poulos testifies to Congress in Washington on Jan. 9, 2020. Alex Wong/Getty ImagesBy Zachary Stieber12/14/2020Updated: 12/14/2020PrintA company that provides voting systems in 28 states uses an internet technology firm that was recently hacked.Dominion Voting Systems uses SolarWinds software, according to a Dominion web page.