Saint Alphonsus Health System
Disclosed Mar 4, 20215 years ago134,906 affectedConfirmed
The covered entity (CE), Saint Alphonsus Health System, reported that an employee was the victim of an email phishing scheme that affected the electronic protected health information (ePHI) of 134,906 individuals. The ePHI involved included names, addresses, dates of birth, Social Security numbers, health insurance information, claims and financial information lab results, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its ePHI. In addition, the CE retrained its workforce members on the proper methods of identifying fraudulent email communications. OCR provided the CE with technical assistance.
What is known
| People affected | 134,906 (as reported to HHS) |
|---|---|
| Disclosed | Mar 4, 2021 |
| Discovered | Jan 6, 2021 |
| Happened | Jan 4, 2021 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Saint Alphonsus Health Systemoag.ca.gov · Official notice | Official notice |
| Oregon DOJ breach notice: Saint Alphonsus Health Systemjustice.oregon.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Saint Alphonsus Health System (Healthcare Provider, ID)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Mar 4, 2021 | |
| Oregon DOJresidents of OR | Mar 4, 2021 | 134,906 |
| HHS archivetotal | Mar 4, 2021 | 134,906 |
History of this record
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · records_basis: empty to hhs · backfill source
- 2026-09-25 · records: empty to 134906 · backfill source
- 2026-09-25 · summary: empty to The covered entity (CE), Saint Alphonsus Health System, reported that an employee was the victim of an email phishing scheme that affected the electronic protected health information (ePHI) of 134,906 individuals. The ePHI involved included · backfill source
- 2026-09-25 · discovered: empty to 2021-01-06 · backfill source
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.