https://www.nytimes.com/2024/12/30/us/p ... asury.html
China Hacked Treasury Dept. in ‘Major’ Breach, U.S. Says
A state-sponsored actor in China hacked the U.S. Treasury Department, gaining access to the workstations of government employees and unclassified documents, the Biden administration said on Monday.
The announcement comes after revelations in recent months that China had penetrated deep into U.S. telecommunications systems, gaining access to the phone conversations and text messages of U.S. officials and others.
In a letter informing lawmakers of the episode, the Treasury Department said that it had been notified on Dec. 8 by a third-party software service company, BeyondTrust, that the hacker had obtained a security key that allowed it to remotely gain access to certain Treasury workstations and documents on them.