US banking regulator reports on ‘major’ cyber incident involving senior officials’ emails

Summary: Hackers accessed sensitive information by breaching the email system of the U.S. Office of the Comptroller of the Currency (OCC), affecting communications of about 100 senior officials. The breach included access to over 150,000 emails, raising concerns about public confidence due to the sensitive data involved. The OCC has since implemented remedial measures and is evaluating its IT policies to prevent future breaches.

Affected: U.S. Office of the Comptroller of the Currency (OCC)

Keypoints :

• Unauthorized access involved about 100 executives’ emails and over 150,000 emails dating back to June 2023.
• The breach was first detected on February 11 and reported to Congress shortly thereafter.
• Subsequent investigations revealed that the incident is likely to cause ‘demonstrable harm to public confidence.’
• The OCC is taking steps to address organizational deficiencies and improve IT security policies.