Twitter revealed Jan. 31 that it had removed thousands of malicious accounts thought to have originated in Iran, Russia and Venezuela for spreading disinformation online, including previously undisclosed efforts to target the 2018 U.S. midterm election.
Washington Post: Twitter removed some accounts from Iran, Russia and Venezuela
(FILES) This file photo taken on Nov. 20, 2017 shows logos of US online news and social networking service Twitter displayed on computers' screens.