US regulator OCC notifies Congress of major security breach

Sensitive financial data accessed in US bank watchdog attack

: OCC mum on who broke into email, but Treasury fingered China in similar hack months ago

Treasury regulatory office reports ‘major information security incident’

The disclosed breach into the Office of the Comptroller of the Currency comes just months after another incident involving Chinese hacks into Treasury D...

Treasury bureau notifies Congress that email hack was a ‘major’ cybersecurity incident

The Office of the Comptroller of the Currency has notified Congress that a February breach of its email system is classified as a major cybersecurity incident. The incident was first disclosed Feb. 26, though the OCC provided virtually no details at the time, only saying that it had resolved a security incident “involving an administrative account in the OCC email system” and that a “limited number of affected email accounts” were disabled follo…

OCC discloses major hack

Attackers gained unauthorized, prolonged access to the banking regulator’s email system and may have seen numerous messages containing highly sensitive data.

Treasury Department bank regulator discloses major hack

Attackers gained unauthorized, prolonged access to the Office of the Comptroller of the Currency’s email system, accessing numerous emails containing highly sensitive regulatory data.

Hackers lurked in Treasury OCC’s systems since June 2023 breach

Unknown attackers who breached the Treasury's Office of the Comptroller of the Currency (OCC) in June 2023 gained access to over 150,000 emails.