Georgia's Central Outreach and Advocacy Center was used as the address by thousands of homeless while getting registered as voters in the state, as per the leak.
Local media reports hint at Ma already having been arrested or placed under house arrest, with the Chinese government tightlipped about his whereabouts.
The squad, spearheaded by Alexandria Ocasio-Cortez, was expected to oppose Pelosi amid her rising unpopularity and resisting socialist policies but they voted for her.
In an opinion piece, all former secretaries of defense said that involving the military would take the US into "dangerous, unlawful and unconstitutional territory".