East River Medical Imaging
Disclosed Nov 22, 20232 years ago605,809 affectedConfirmed
The covered entity (CE), East River Medical Imaging, reported that it experienced a hacking attack that compromised the protected health information z(PHI) of 605,809 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, and clinical information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE implemented additional administrative, technical, and security safeguards. Staff were also retrained on obligations to protect and secure PHI.
What is known
| People affected | 605,809 (as reported to HHS) |
|---|---|
| Disclosed | Nov 22, 2023 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): East River Medical Imaging (Healthcare Provider, NY)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Nov 22, 2023 | 605,809 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.