Health Plan · Archived
Defense Health Agency (TriWest)
11,844 individuals · submitted May 21, 2026
About this report
The covered entity (CE), Defense Health Agency, reported that several employees were the targets of an email phishing scheme that affected the protected health information (PHI) of approximately 11,844 individuals. The PHI involved names, addresses, dates of birth, other identifiers, claims information, diagnoses/conditions, and other 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
- Defense Health Agency (TriWest)
- State
- VA
- Entity type
- Health Plan
- Individuals affected
- 11,844
- Submission date
- May 21, 2026
- Breach type
- Hacking/IT Incident
- Location of information
- Network Server
- Business associate present
- Yes
- OCR status
- Archived
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