Arvest Bank Data Breach – Investigated by Federman & Sherwood
Oklahoma City, Oklahoma (May 13, 2025) – Arvest Bank has disclosed a recent data incident that may have resulted in the inadvertent exposure of certain customers’ personal or account information.
On the evening of Thursday, April 24, 2025, during routine system maintenance, a brief technical issue occurred that temporarily allowed a limited number of customer accounts to be viewable by other users through online banking.
The issue was promptly identified by Arvest’s internal team, who took immediate action to resolve it. As a precaution, certain online banking functions were temporarily disabled until the matter was fully addressed. Full functionality of online banking and the Arvest Go mobile app was restored by the afternoon of Friday, April 25, 2025.
Federman & Sherwood is actively investigating the data breach to determine the full scope of the incident, including whether additional information may have been compromised and the broader implications. The firm urges all affected individuals and organizations to remain vigilant and take necessary precautions to safeguard their personal, medical, and financial information.
The type of information potentially exposed includes:
- Name
- Bank account number
- Account balances
- Account activity
- Financial account information
- Other sensitive information
What is Arvest Bank?
Arvest Bank is a regional bank operating primarily in Arkansas, Oklahoma, Missouri, and Kansas. It offers a wide range of financial services, including banking products like savings and checking accounts, loans (consumer, commercial, and mortgage), and wealth management.
If you have recently received a data breach notification, you may have questions about the potential risks and how to best protect yourself. Federman & Sherwood is actively investigating the incident and evaluating possible legal claims on behalf of individuals whose personal or financial information may have been exposed.
The firm is committed to helping affected individuals understand their legal rights and explore available options. To learn more or find out if you may qualify to participate in related legal action, we encourage you to contact us.
For assistance or additional information, please email info@federmanlaw.com or visit www.federmanlaw.com.
FEDERMAN & SHERWOOD
(405) 235-1560