Brown Health Medical Group-MA says hackers stole personal, medical, and financial information from a historic file server, affecting 311,760 people. The organization says the incident occurred in December 2025 at its Hawthorn location and that it determined on June 22, 2026 that files had been accessed. Exposed data may include Social Security numbers, driver’s license and government ID numbers, medical and disability records, bank and payment card data, plus personnel and payroll information.
Why it matters: This is a major healthcare breach involving both patient and employee data, creating risks of identity theft, insurance fraud, and financial fraud. Affected people should monitor accounts and use the offered protection services, while healthcare defenders should review legacy file servers and data segregation around non-EHR systems.
Ionut Arghire
2026.08.05
100% relevant
This article appears to be the first concrete disclosure in the provided set about Brown Health Medical Group-MA's December 2025 breach and the 311,760 affected individuals.
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