Arizona Health Care Cost Containment System- State Medicaid Agency
Disclosed Oct 3, 202511 months ago3,177 affectedConfirmed
What is known
| People affected | 3,177 (as reported to HHS) |
|---|---|
| Disclosed | Oct 3, 2025 |
| Attack | Insider |
| Data exposed | Names, Health |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report: Arizona Health Care Cost Containment System- State Medicaid Agency (Health Plan, AZ)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS OCRtotal | Oct 3, 2025 | 3,177 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (HHS OCR), confirmed by HHS OCR. Record counts are as reported. Not legal advice.
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