By David Shepardson and Chris Sanders WASHINGTON (Reuters) -Billionaire Elon Musk, who is heading U.S. President Donald Trump's efforts to shrink the federal government, gave an update on the effort early Monday,

Elon Musk’s former employees are trying to use White House credentials to access General Services Administration tech, giving them the potential to remote into laptops, read emails, and more, sources say.

DOGE director Elon Musk has shut out senior government workers and seized control of key workflows in the Office of Personnel Management, causing major security concerns, a source told Reuters. The Office of Personnel Management functions as the government’s human resources agency,

Musk, CEO of X (formerly Twitter), has been on a posting spree, using his platform to justify and denigrate his takeover of USAID. He’s called the agency " evil ," a " criminal organization ," and a "viper’s nest of radical-left Marxists who hate America."

Elon Musk called USAID a criminal organization that should “die.” Proponents say it’s a key arm of U.S. influence that, if destroyed, “cannot be easily rebuilt.”

Elon Musk said he's spoken with President Trump on the U.S. Agency for International Development's (USAID) and "he agreed" that "we should shut it down." The big picture: Musk's comments during a late-night X spaces discussion followed reports that Department of Government Efficiency (DOGE) representatives had visited USAID's D.