- State
- MD
- Covered entity type
- Business Associate
- Individuals affected
- 55,637
- Business associate present
- Yes
- Type of breach
- Hacking/IT Incident
- Location of breached information
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
The covered entity (CE), Magellan Healthcare, reported that an employee was the victim of an email phishing scheme that affected the electronic protected health information (ePHI) of 55,637 individuals. The ePHI involved included names, dates of birth, Social Security numbers, and diagnoses and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. Following the breach, the CE implemented additional administrative, technical, and security safeguards to better protect its ePHI. In addition, the CE retrained its workforce members on the proper methods of identifying and responding to fraudulent email communications. The CE offered complimentary credit monitoring services.
Change history
- 9/23/2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.