Did St. Mary's Credit Union have a data breach?

In plain terms

St. Mary's Credit Union officially reported a data security incident to Massachusetts state regulators on January 16, 2026. The filing indicates that personal information was involved, and the credit union is currently investigating the scope of the event. Individuals who received a notification should review their accounts for unusual activity.

St. Mary's Credit Union, a financial institution operating in Massachusetts, has formally reported a data security incident to state authorities. This filing confirms that the credit union experienced an event where its systems were affected.

The official notice states that personal information was involved in this security incident. However, the specific categories of data that may have been exposed were not detailed in the public record of the filing.

The report from St. Mary's Credit Union was filed on January 16, 2026. The financial institution has indicated that an investigation into the nature and full scope of the breach is currently underway. The purpose of this investigation is to understand what occurred and identify all individuals potentially affected.

If you have received a direct notification from St. Mary's Credit Union regarding this incident, it is important to take proactive steps to safeguard your information. Regularly review statements from your financial accounts and check your credit reports for any transactions or activity you do not recognize.

As a general precaution, consider placing a fraud alert or a security freeze on your credit files with the three major credit reporting agencies. These services can help prevent unauthorized parties from opening new accounts in your name.

DataBreachSearch.com indexes public records of reported data breaches. This entry reflects the official notice submitted by St. Mary's Credit Union to regulators in Massachusetts, providing factual details from their report.