NACM Intermountain Data Breach Reported to Indiana AG

The National Association of Credit Management (NACM) Intermountain, an organization providing credit reporting and financial services, has disclosed a data breach incident to the Indiana Attorney General.

The breach occurred on April 10, 2026, and was officially reported on June 17, 2026. While an investigation into the incident is ongoing, the company's filing indicates that personal information handled by their systems may have been accessed without authorization. The specific types of data involved were not detailed in the public filing.

For individuals who received a notification letter from NACM Intermountain, this means your personal information may have been exposed. Such an event necessitates vigilance regarding your financial and personal security. The purpose of this notice is to inform you about the potential risk.

It is recommended that anyone affected by this breach carefully review their financial statements, credit card accounts, and credit reports for any unfamiliar or suspicious transactions. Unauthorized activity could indicate misuse of your information. Report any discrepancies immediately to your financial institutions.

Further protective steps include placing a fraud alert or security freeze on your credit files with the three major credit bureaus (Equifax, Experian, and TransUnion). This can help prevent new accounts from being opened in your name. Additionally, consider changing passwords for online accounts that might be linked to the information held by NACM Intermountain, ensuring you use strong, unique passwords for each service.

This information is based on public filings submitted to the Indiana Attorney General, serving as a factual record of the reported data security incident.