- State
- NY
- Covered entity type
- Healthcare Provider
- Individuals affected
- 128,400
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
The covered entity (CE), New York Oncology Hematology, P.C., reported that numerous employees of it and its business associate (BA) were the victims of an email phishing attack that affected the electronic protected health information (ePHI) of 128,400 individuals. The ePHI involved included names, dates of birth, addresses, email addresses, health insurance information, diagnoses, Social Security numbers, drivers’ license numbers, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. The CE also provided one year of credit monitoring and identity theft protection services. In its mitigation efforts, the BA strengthened its technical and security safeguards while the CE strengthened its administrative safeguards and provided training on email security to all workforce members.
Change history
- 9/23/2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.