The unannounced visit suggests Musk’s drive to slash the federal workforce now extends to a secretive agency known as the "puzzle palace" for its famed codebreaking abilities.

Elon Musk met with the leader of the National Security Agency and U.S. Cyber Command this week, suggesting America's spy agencies won't escape the billionaire's efforts to reshape the federal governme

Tech billionaire and senior President Trump adviser Elon Musk visited the National Security Agency (NSA) this week after calling for an “overhaul” of the agency earlier this month. Musk, who is spearheading the push to overhaul the federal government and align it with the vision of the president,