Breachesby GlyphGeisinger
Disclosed Oct 19, 202086,412 affectedConfirmed
The covered entity (CE), Geisinger, reported that its business associate experienced a ransomware attack that affected the electronic protected health information (ePHI) of approximately 86,412 individuals. The ePHI involved included names, dates of birth, addresses, and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice.
What is known
| People affected | 86,412 (as reported to HHS) |
|---|---|
| Disclosed | Oct 19, 2020 |
| Attack | Hacking |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at Geisinger
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.