Breachesby GlyphAlleghany Health
Disclosed Nov 26, 20252,187 affectedConfirmed
Alleghany Health, the covered entity (CE), reported that multiple employees were the subjects of an email phishing incident that affected the protected health information (PHI) of 2,187 patients of the CE. The PHI included demographic, clinical, and financial information. The CE notified HHS, affected individuals, and the media. In response to the breach the CE implemented additional administrative and technical safeguards. OCR provided technical assistance regarding the HIPAA Breach Notification Rules.
What is known
| People affected | 2,187 (as reported to HHS) |
|---|---|
| Disclosed | Nov 26, 2025 |
| Attack | Hacking |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
First recordedby backfillSource
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.