Health Plan · Archived
Oklahoma Health Care Authority Employees Group Insurance Division
5,690 individuals · submitted August 7, 2026
About this report
The covered entity (CE), Oklahoma Health Care Authority, Employees Group Insurance Division, reported that it was notified by its business associate (BA) that its subcontractor experienced a breach involving access to its network by an unauthorized threat actor. According to the breach report, the breach affected approximately 5,690 individuals. The protected health information involved demographic, financial, and treatment information. The CE notified HHS, the media, and the affected individuals. OCR provided technical assistance to the CE regarding the HIPAA Rules.
Summary as published by the HHS Office for Civil Rights.
- Organization
- Oklahoma Health Care Authority Employees Group Insurance Division
- State
- OK
- Entity type
- Health Plan
- Individuals affected
- 5,690
- Submission date
- August 7, 2026
- Breach type
- Hacking/IT Incident
- Location of information
- Network Server
- Business associate present
- Yes
- OCR status
- Archived
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