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Saint Alphonsus Health System

Disclosed Mar 4, 20215 years ago134,906 affectedConfirmed

Official notice

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 affected134,906 (as reported to HHS)
DisclosedMar 4, 2021
DiscoveredJan 6, 2021
HappenedJan 4, 2021
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
California Attorney General breach notice: Saint Alphonsus Health Systemoag.ca.gov · Official notice
Oregon DOJ breach notice: Saint Alphonsus Health Systemjustice.oregon.gov · Official notice
HHS OCR breach report (archive, resolved): Saint Alphonsus Health System (Healthcare Provider, ID)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
California AGresidents of CAMar 4, 2021
Oregon DOJresidents of ORMar 4, 2021134,906
HHS archivetotalMar 4, 2021134,906
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.

Everything about Saint Alphonsus Health System

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