Logan Health Medical Center
Disclosed Feb 22, 20224 years ago213,543 affectedConfirmed
Logan Health Medical Center, the covered entity (CE), reported that it experienced a hacking attack that affected the protected health information (PHI) of 213,543 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, claims information, diagnoses, conditions, lab results, medications, and other treatment information. The CE notified individuals, the media, and HHS. In response to the breach the CE implemented additional administrative and technical safeguards. OCR provided technical assistance regarding the HIPAA Rules.
What is known
| People affected | 213,543 (as reported by the organization) |
|---|---|
| Disclosed | Feb 22, 2022 |
| Discovered | Nov 22, 2021 |
| Happened | Nov 18, 2021 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Logan Health Medical Centeroag.ca.gov · Official notice | Official notice |
| Washington Attorney General breach notice: Logan Health Medical Centeratg.wa.gov · Official notice | Official notice |
| Oregon DOJ breach notice: Logan Health Medical Centerjustice.oregon.gov · Official notice | Official notice |
| Indiana Attorney General 2022 data breach report: Logan Health Medical Centerin.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Logan Health Medical Center (Healthcare Provider, MT)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| California AGresidents of CA | Feb 22, 2022 | |
| Washington AGresidents of WA | Feb 22, 2022 | 3,575 |
| Oregon DOJresidents of OR | Feb 22, 2022 | 213,543 |
| Indiana AGresidents of IN | Feb 22, 2022 | 8 |
| HHS archivetotal | Feb 22, 2022 | 213,543 |
History of this record
- 2026-09-25 · data_types: [] to ["names","health"] · backfill source
- 2026-09-25 · summary: empty to Logan Health Medical Center, the covered entity (CE), reported that it experienced a hacking attack that affected the protected health information (PHI) of 213,543 individuals. The PHI involved included names, addresses, dates of birth, Soc · backfill source
- 2026-09-25 · records_basis: empty to organization · backfill source
- 2026-09-25 · records: empty to 213543 · backfill source
- 2026-09-25 · attack: unknown to hacking · backfill source
- 2026-09-25 · discovered: empty to 2021-11-22 · 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.