What Happened?
On or about August 20, 2025, Morton Drug Company became aware of a security incident affecting its internal IT systems. Upon detection, MDC launched an investigation with the assistance of third-party cybersecurity experts to determine the nature and scope of the incident. The investigation concluded on or around October 21, 2025, and concluded that an unauthorized third party had gained access to MDC’s systems and obtained certain data, including personal and health-related information. MDC posted a notice of data security incident on its website on Nov. 7, 2025, and disclosed the breach to the U.S. Department of Health and Human Services on November 10, 2025.