Republican presidential nominee former President Donald Trump, left, claps as Tesla and SpaceX CEO Elon Musk prepares to depart after speaking at a campaign event at the Butler Farm Show, on Oct. 5, 2024, in Butler, Pa. (AP Photo/Alex Brandon, File)
A federal judge early Saturday blocked Elon Musk’s Department of Government Efficiency from accessing Treasury Department records that contain sensitive personal data such as Social Security and bank account numbers for millions of Americans.