White House levels new allegation that China swept up voter dataA ballot machine screen at a voting location in downtown Wilmington on November 2, 2021. The White House also said Chinese cyber actors “acquired voter registration data stored on commercial websites” in 2022. Mr. Trump earlier this month called China’s collection of voter rolls “the largest compromise of election data in history.” Every state has slightly different rules for what voter data is public. The White House argued Thursday that foreign powers could also carry out “malign activities” with voter data.