- State
- CA
- Covered entity type
- Health Plan
- Individuals affected
- 9,255
- Business associate present
- Yes
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), Sharp Health Plan, reported that its business associate (BA) experienced a cyber-attack that affected the protected health information (PHI) of 9,255 individuals. The PHI involved included names, dates of birth, Social Security numbers, health insurance information, claims and financial information, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the BA implemented new administrative and technical safeguards.
Change history
- Sep 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.