Breachesby GlyphArizona Health Care Cost Containment System
Disclosed Jun 30, 20232,632 affectedConfirmed
The covered entity (CE), the Arizona Health Care Cost Containment System, reported that a computer programming error allowed individuals to view the protected health information (PHI) of 2,632 individuals via the Internet. The PHI involved included names, addresses, dates of birth, Social Security numbers, and other identifiers. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the strengthened its technical safeguards to better protect sensitive data. OCR provided technical assistance regarding the HIPAA Rules.
What is known
| People affected | 2,632 (as reported to HHS) |
|---|---|
| Disclosed | Jun 30, 2023 |
| Attack | Insider |
| Data exposed | NamesHealth |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at Arizona Health Care Cost Containment System
History of this record
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.
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