Wyoming County Community Health System
Disclosed Nov 16, 20232 years ago26,000 affectedConfirmed
The covered entity (CE), Wyoming County Community Health System, reported that it experienced a cybersecurity incident that affected the protected heath information (PHI) of approximately 26,000 individuals. The PHI included treatment, demographic, and financial information. The CE notified HHS, affected individuals, the media, and posted substitute notice to its website. The CE also implemented additional administrative, technical, and security safeguards. OCR provided technical assistance to the CE.
What is known
| People affected | 26,000 (as reported to HHS) |
|---|---|
| Disclosed | Nov 16, 2023 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Wyoming County Community Health System (Healthcare Provider, NY)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Nov 16, 2023 | 26,000 |
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.