The Barnes Dennig Data Breach: Incident Facts and Free Case Review

Barnes Dennig is a professional services firm specializing in accounting, tax, and business advisory services. Given the nature of their work, they typically collect and store highly sensitive personal and financial data, including tax returns, Social Security numbers, and detailed financial account information for their clients. In 2025, the company officially reported a data security incident to the Indiana Attorney General. If you have received a formal data breach notification letter from Barnes Dennig, it indicates that your personal information may have been involved in this unauthorized access. This notification is intended to inform you of the incident and provide guidance on the steps you should take to protect your identity and financial security moving forward.

State

Indiana

Breach date

March 27, 2025

Reported

August 4, 2025