Elon Musk’s Department of Government Efficiency access to the Treasury’s payment system poses an “unprecedented insider threat risk” and should be suspended immediately, according to an intelligence report prepared for the department by a contractor.

Tom Krause, a Silicon Valley executive with ties to DOGE, will become the fiscal assistant secretary of the Treasury Department, the people said. He replaces David A. Lebryk, who resigned after objecting to Krause’s demands to stop payments on foreign aid — a measure Lebryk resisted as illegal.