A federal judge, citing a risk of “irreparable harm,” early Saturday temporarily restricted Elon Musk’s government efficiency team from accessing a critical Treasury Department payment system.

A federal judge early Saturday temporarily blocked a Trump administration panel led by billionaire Elon Musk from accessing government systems used to process trillions of dollars in payments, citing a risk that sensitive and confidential information could be improperly disclosed.

The judge also ordered Musk and his team to “immediately destroy any and all copies of material downloaded from Treasury Department’s records and systems, if any.”