Did MemberSource Credit Union have a data breach?

In plain terms

MemberSource Credit Union officially reported a data breach that impacted personal information, with the incident occurring on June 3, 2025. The Indiana-based credit union filed its notice on May 7, 2026, and is actively investigating the matter. This filing confirms the breach for those seeking official verification.

MemberSource Credit Union has publicly reported a data security incident that resulted in unauthorized access to its systems. The breach occurred on June 3, 2025, according to official filings. The credit union submitted its notification regarding this event on May 7, 2026.

The public filing indicates that personal information was compromised during this incident. However, the specific types of data involved have not been detailed in the available regulatory documents.

MemberSource Credit Union has stated that an investigation into the scope and nature of the breach is currently in progress. As this investigation continues, additional details regarding the incident may become available.

Individuals who believe they may be affected by this breach should consider general security best practices. It is advisable to regularly review financial account statements and credit reports for any suspicious activity. Additionally, remain cautious about unexpected communications that request personal information.

This information is provided to help individuals verify data breach reports against official public records, as filed by companies with regulators.