Breachesby GlyphMassena Hospital
Disclosed May 21, 20211,897 affectedConfirmed
The covered entity (CE), Massena Hospital, reported that its business associate experienced a cyber-attack that affected the electronic protected health information (ePHI) of 1,897 individuals. The ePHI involved included names, dates of birth, and medications prescribed. The CE notified HHS, affected individuals, the media, and provided substitute notice on its website.
What is known
| People affected | 1,897 (as reported to HHS) |
|---|---|
| Disclosed | May 21, 2021 |
| 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.