Montana Health Solutions (MHS) notified the Maryland Attorney General of a data security incident involving 735 Maryland residents. On September 17, 2024, MHS detected unauthorized activity related to an employee email account, likely resulting from a phishing attack. The breach potentially exposed names, Social Security numbers, driver's license information, financial account details, and health/employment data. MHS secured systems, launched an investigation, and provided 12 months of free Experian IdentityWorks services to affected individuals.
Affected (this filing): 735