Barnes Dennig data breach

Clerk's notes

On August 4, 2025, Barnes Dennig filed a report with the Indiana Attorney General regarding a data security incident that it states occurred on March 27, 2025. The firm, which specializes in accounting, tax, and business advisory services, is currently investigating the scope and impact of this unauthorized access to its systems.

Given the nature of Barnes Dennig's operations, the firm routinely handles sensitive personal information for its clients. While specific categories of compromised data have not been publicly detailed, any security event involving such a firm warrants attention from affected individuals.

If you have received a formal data breach notification letter directly from Barnes Dennig, it indicates that your personal information was identified as potentially exposed in this incident. It is important to carefully review this notice for any specific details provided about the event and recommended protective measures.

Individuals who received a notification should consider taking proactive steps to safeguard their data. These steps often include monitoring financial accounts for unusual activity and reviewing free credit reports from the major bureaus. Acting promptly can help mitigate potential risks.

Understanding your rights and options following a data security incident can be complex. If you received a notification letter from Barnes Dennig, you may wish to discuss the specifics of your situation with an attorney to assess if a free case review is appropriate for your circumstances.

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