Margaret Mary Health Reports 2026 Data Breach Incident

Margaret Mary Health, a healthcare provider based in Indiana, filed an official data breach notification regarding an incident that took place on February 16, 2026. The report was formally submitted to regulators on May 29, 2026, indicating that an unspecified event led to the compromise of sensitive data held by the organization.

The compromised data categories, as reported in the filing, include Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, and Provider and Treatment Dates. These types of information are often collected and stored by healthcare institutions to manage patient care and billing.

Exposure of such detailed personal and health-related information carries significant risks. Individuals whose data was involved could face an increased risk of medical identity theft, where unauthorized parties might use their health insurance or personal identifiers to obtain medical services. This could potentially lead to fraudulent claims, incorrect entries in medical records, or other forms of identity-related fraud.

To safeguard against potential misuse of exposed data, individuals are generally advised to remain vigilant. Regularly reviewing Explanation of Benefits (EOB) statements from their health insurer and medical bills from providers can help identify suspicious activity. It is also wise to monitor credit reports for any unfamiliar accounts or transactions, and consider placing a credit freeze or fraud alert with the major credit bureaus.

Additionally, individuals should be cautious of unsolicited communications, such as emails or phone calls, that request personal information. Official notifications from Margaret Mary Health will contain further details specific to affected individuals. This information is based on public regulatory filings.