California International Bank Data Breach (2025): What Was Exposed & Free Credit Monitoring

✅ Official notice on file. California International Bank, N.A. filed this data breach notice with the California Attorney General on Sep 19, 2025. Compare it with the letter you received: the official copy is linked below.

View the official notice · Read the letter (PDF)

California International Bank, N.A. reported a data breach caused by unauthorized access to one or more employee email accounts.

Key facts

Incident type Email account compromise
Reported to California AG Sep 19, 2025
Company helpline 1-888-743-0023

Free credit monitoring

California International Bank, N.A. is offering 12 months of Experian IdentityWorks at no cost to people who received the letter.

What to do now

  1. Get your free credit reports at AnnualCreditReport.com and look for accounts you do not recognize.
  2. Call the California International Bank, N.A. helpline at 1-888-743-0023 if you have questions about your letter.

Other recent data breaches

Source: notification letter and filing submitted by California International Bank, N.A. to the California Attorney General. BreachLetter is not affiliated with California International Bank, N.A.. Details extracted from the official letter; always follow the instructions in your own copy.