The Commonwealth Business Bank Data Breach: Reported Filing Facts
Commonwealth Business Bank is a financial institution that provides commercial banking services, including business loans, treasury management, and deposit accounts. As a bank, they collect and store highly sensitive personal and financial data necessary to facilitate transactions, verify identities, and maintain regulatory compliance. In 2025, the bank officially reported a data security incident to the Texas Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from the bank, it indicates that your personal information may have been involved in this incident. This notification is intended to inform you of the nature of the breach and provide guidance on the steps you should take to protect your financial identity and credit profile.
- State
- Texas
- Breach date
- January 25, 2025
- Reported
- December 10, 2025
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
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