The Cybersecurity and Infrastructure Security Agency (CISA) said Monday that there is “no indication” other federal agencies were impacted by the recent breach at the Treasury Department. The Treasury Department revealed last week that Chinese state-sponsored actors had hacked into the agency’s workstations in early December and accessed unclassified documents.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) said today that the Treasury Department breach disclosed last week did not impact other federal agencies.

BeyondTrust says an investigation of a December attack spree is nearing completion and SaaS instances are fully patched. Hackers used a stolen key to attack Treasury workstations.

The US Treasury Department suffered a cyberattack in late 2024 CISA has confirmed it does not believe any other agencies were affected The hack has been attributed to a Chinese threat actor The Cybersecurity and Infrastructure Security Agency (CISA) has confirmed that there is currently ‘no indication’ that any other federal government agencies were impacted by the recent suspected state-sponsored hack against the US Treasury Department.

Late last month the US Treasury reported that an unspecified number of computers had been compromised by Chinese hackers following a data breach.

The U.S. cyber watchdog agency CISA said on Monday there was "no indication" the recently reported breach at the U.S. Treasury Department had affected any other federal agency. Late last month the U.S.