Briefing Replay
Management and Leadership

Incident Briefing: Treasury OCC Discloses Email Breach

On April 8th, 2025, the Office of the Comptroller of the Currency (OCC) notified Congress of a major information security incident involving the compromise of its email system by a threat actor. The incident likely allowed threat actors to read "highly sensitive information relating to the financial condition of federally regulated financial institutions" that OCC uses for oversight of banks.

Join IANS Faculty member Jake Williams as he discusses what we know and how we can move forward to mitigate risk.

Fill out the form to access a recording of the briefing and a two-page written summary.

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