The briefing featured officials from Treasury, the Cybersecurity and Infrastructure Security Agency and the FBI.

A recent breach of the US Treasury yielded access to Secretary Janet Yellen's computer along with those of two of her lieutenants, according to inside sources speaking to Bloomberg News reporters.

According to sources familiar with the breach cited in a Bloomberg report, hackers accessed fewer than 50 unclassified files on Yellen’s device.

WASHINGTON – US Treasury Secretary Janet Yellen’s computer was infiltrated, and unclassified files were accessed as part of a broader breach of the agency by Chinese state-sponsored hackers, according to two people familiar with the matter.

Fewer than 50 files on Yellen's machine were accessed by attackers, who failed to penetrate the department's email or classified systems US Treasury Secretary Janet Yellen's computer was infiltrated and unclassified files were accessed as part of a broader breach of the agency by Chinese state-sponsored hackers,

US Treasury Secretary Janet Yellen’s computer was infiltrated and unclassified files were accessed as part of a broader breach of the agency by Chinese state-sponsored hackers, according to two people familiar with the matter.

The breach of the debt ceiling officially starts the clock on how long Trump and Congress will have to act to avoid a financially catastrophic default.

The nation will hit its roughly $36 trillion debt limit on Tuesday, when the Treasury Department will start taking extraordinary measures to allow the government to pay its bills, outgoing Treasury Secretary Janet Yellen said in a letter to congressional leaders on Friday.

Treasury Secretary Janet Yellen's computer was infiltrated by ... Treasury Department officials were on Capitol Hill Wednesday and Thursday briefing lawmakers and staff about the hack.

With the national debt above $36 trillion, newly-confirmed Treasury Secretary Scott Bessent vowed to rein in government spending. The investor and hedge fund manager, who cleared the Senate on Monday with a vote of 68-29,

President Donald Trump ordered the U.S. out of a global tax deal that included a global minimum tax rate of 15% aimed in part at discouraging tax havens.