In a letter sent Monday and shared first with Semafor, Rep. Raja Krishnamoorthi, D-Ill., the top Democrat on the House select committee on China, raised concerns about the breach to Treasury Secretary Janet Yellen and asked for a meeting to discuss the situation by Jan. 15.

Hackers connected to China's government successfully breached several Treasury Department workstations and accessed unclassified documents, according to a letter to Congress on Monday. Why it matters: The U.

A China-linked breach tied to the compromise of BeyondTrust’s remote support tool has reportedly led to the breach of multiple offices within the U.S. Treasury Department.

Chinese state-sponsored hackers broke into the computers of senior US Treasury Department leaders as part of a recent breach of the agency, according to a US official and another person familiar with the matter.