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Commonwealth Business Bank Data Breach

State
CA
Reported
Aug 13, 2025
Breach date
Jan 25, 2025

Commonwealth Business Bank, based in California, filed notice of a data breach on August 13, 2025, alerting individuals that their personal information may have been exposed. While the exact nature of the incident and the specific types of data involved remain undisclosed, the bank is notifying those potentially affected by the security lapse.

The breach itself was identified on January 25, 2025. This means your information could have been at risk for several months before the public notification and filing with state authorities. If you received a data breach notification letter from Commonwealth Business Bank, it indicates that your personal data was likely part of this incident.

Having your personal information exposed in a data breach can carry various risks. While we cannot specify the exact data involved in this case, general risks include potential identity theft, fraudulent financial activity, or targeted phishing attempts. It's crucial to understand what steps you can take to protect yourself following such an event.

If you received a notification, it is recommended to remain vigilant. Regularly review your financial statements and credit reports for any suspicious activity. Consider changing passwords for online accounts, especially if you used similar credentials across multiple platforms. Be wary of unsolicited communications that ask for personal details, as these could be phishing attempts related to the breach.

Attorneys are currently investigating whether a class action lawsuit is appropriate against Commonwealth Business Bank in connection with this data breach. If you received a notification letter regarding this incident, you may be entitled to legal recourse. Discover your potential legal options with a free case review.

Got a letter from Commonwealth Business Bank?

A licensed data breach attorney will review your situation for free. No fee unless you recover.

Reviewed by David S. Harris, Esq., Law Office of David S. Harris · Florida Bar No. 0112739. About the firm

Source: CA attorney general breach filing