Medical Oncology Hematology Consultants
Disclosed Apr 26, 20198,591 affectedConfirmed
The covered entity (CE), Medical Oncology Hematology Consultants, reported that an employee was the victim of an email phishing scheme that affected the protected health information (PHI) of 8,591 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, claims information, financial information, diagnoses, medications prescribed, and other treatment information. In its mitigation efforts, the CE implemented additional administrative safeguards to better protect its data and retrained its staff on the proper methods of identifying fraudulent email communications. During the investigation, OCR provided technical assistance regarding requirements of the Breach Notification Rule and obtained assurances that the CE implemented the corrective actions noted.
What is known
| People affected | 8,591 (as reported to HHS) |
|---|---|
| Disclosed | Apr 26, 2019 |
| Attack | Hacking |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at Medical Oncology Hematology Consultants
History of this record
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.