Oklahoma Heart Hospital
Disclosed Mar 7, 20191,221 affectedConfirmed
The covered entity (CE), Oklahoma Heart Hospital, reported that four unencrypted desktop computers went missing from an area of the hospital that was under construction. This breach compromised the protected health information (PHI) of approximately 1,221 patients. The PHI involved included names, addresses, dates of birth, and clinical information. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE implemented additional administrative and physical safeguards and retrained its staff. OCR obtained assurances that the CE implemented the corrective actions noted.
What is known
| People affected | 1,221 (as reported to HHS) |
|---|---|
| Disclosed | Mar 7, 2019 |
| Attack | Lost or stolen device |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at Oklahoma Heart Hospital
History of this record
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.