Old National Bank Data Breach in Indiana: What Victims Should Know

If you recently received a data breach notification letter from Old National Bank, you are likely wondering what this means for you. The bank, which offers various financial services, confirmed a data security incident impacting its systems in Indiana. This notice indicates that some of your personal information may have been compromised.

The incident, which Old National Bank reported in March 2026, stemmed from unauthorized access to its systems on or around August 14, 2025. While the specific nature of the breach is still under investigation, it involved an external party gaining access to the sensitive data the bank holds.

Given the types of information financial institutions manage, any unauthorized access carries significant risks. The exposure of your personal information could potentially lead to various forms of identity theft, fraud, or other malicious activities. It is wise to remain vigilant and take proactive steps to protect yourself.

We advise you to carefully read your notification letter for any specific guidance provided by Old National Bank. Regularly monitor your financial statements and credit reports for any suspicious activity. Consider placing a fraud alert or freezing your credit with the major credit bureaus.

Dealing with a data breach can be complex and stressful, especially when it involves an institution you trust with your personal information. Our dedicated legal team focuses on representing consumers affected by such incidents. We work to ensure companies are held accountable and victims receive justice for the exposure of their data.

If you are among those affected by the Old National Bank data breach, our team offers free case reviews to discuss your specific situation. We can help you understand your legal rights and explore potential avenues for recourse, operating on a contingency basis, meaning you pay nothing upfront unless we recover for you.