- State
- MD
- Covered entity type
- Business Associate
- Individuals affected
- 13,663
- Business associate present
- Yes
- 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 covered entity (CE), Magellan Rx Management, reported that employees of its business associate (BA) were the victims of an email phishing attack affecting the protected health information (PHI) of 13,663 individuals. The PHI involved included names, dates of birth, addresses, and financial and clinical information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE implemented additional administrative safeguards and terminated its business relationship with the BA.
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.