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Absentee Shawnee Tribal Health Authority, Inc.
ArchivedSubmitted 12/31/2025
Updated 19 hours ago ()
- State
- OK
- Covered entity type
- Healthcare Provider
- Individuals affected
- 1,112
- 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), Absentee Shawnee Tribal Health Authority, Inc., reported that its business associate (BA) experienced a cyber-attack that compromised the protected health information (PHI) of 1,112 individuals. The PHI involved demographic and clinical information. The CE notified HHS; the BA is notifying affected individuals and the media on the CE’s behalf. OCR provided technical assistance regarding the HIPAA Rules.
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.