- State
- MD
- Covered entity type
- Health Plan
- Individuals affected
- 13,156
- 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), Major League Baseball Players Benefit Plan, reported that its business associate (BA) experienced a cybersecurity attack that affected the protected health information (PHI) of 13,156 individuals. The PHI involved included names, addresses, dates of birth, and Social Security numbers. The CE coordinated with the BA to provide notice to HHS, affected individuals, and the media. In response to the breach, the CE provided complimentary credit monitoring services and implemented additional administrative and technical safeguards to better protect PHI. Staff were also retrained.
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.