“Election machine manufacturers have resisted meaningful oversight from both states and Congress about their security practices, and have actively deceived the press about the use of remote monitoring software on election equipment in the past,” Wyden said in a statement to FiveThirtyEight.
https://fivethirtyeight.com/features/russians-are-targeting-private-election-companies-too-and-states-arent-doing-much-about-it/