Treasury Secretary Scott Bessent announced Monday that the department canceled all contracts with consulting firm Booz Allen Hamilton for data breach.

Booze Allen employee Charles Edward Littlejohn also had leaked tax records of Amazon's Jeff Bezos and Tesla chief Elon Musk to a news outlet.

Treasury Secretary Scott Bessent announced Monday that the department canceled all contracts with consulting firm Booz Allen Hamilton for data breach.

Booz Allen’s stock slumped over 11% on Monday after the contracts were cancelled.

Private tax information about Donald Trump, Elon Musk, Jeff Bezos, Warren Buffett and Michael Bloomberg, among others, was disclosed by a former Booz Allen contractor.