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The Brien Center for Mental Health and Substance Abuse Services
ArchivedSubmitted 07/18/2025
- State
- MA
- Covered entity type
- Healthcare Provider
- Individuals affected
- 5,427
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
The Brien Center for Mental Health and Substance Abuse Services, the covered entity (CE) reported that an unauthorized third-party gained access to its network and accessed or acquired the protected health information (PHI) of 5,427 individuals. The PHI involved included demographic and clinical diagnostic information. The CE notified HHS and the affected individuals. OCR provided technical assistance regarding the HIPAA Rules. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its sensitive data.
Change history
- 9/23/2026Added to OCR's archive list
Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal. Records are reproduced as published; entity names and figures are OCR's.