Arvest Bank data breach

Clerk's notes

Arvest Bank has filed a notice regarding a data incident that occurred on April 24, 2025. This incident was officially reported on May 9, 2025, affecting individuals in Indiana. At present, the specifics of the breach type and the scope of personal information involved remain under review.

The official filing does not detail the specific nature of the incident or the categories of personal information that may have been exposed. For this reason, affected individuals in Indiana should consider that various forms of their personal data could potentially be at risk.

The incident is currently listed with an "investigating" status. This indicates that the circumstances surrounding the breach are still being examined by relevant parties. Updates may follow as more information becomes available through the ongoing investigation.

If you have received a notification letter from Arvest Bank concerning this incident, it is crucial to read it thoroughly for any specific guidance provided. You should also remain vigilant by regularly monitoring your financial accounts and other personal statements for any unauthorized activity. Placing a fraud alert on your credit files is another protective step to consider.

Understanding the potential impact of a data incident can be challenging. For residents of Indiana affected by this Arvest Bank incident who have received a notification, a free case review can help clarify your situation and available options.

If a notification letter about this breach reached you, see every IN data breach on file or browse all cases.