Acadian Ambulance Service
Disclosed Aug 20, 20242 years ago2,896,985 affectedConfirmed
What is known
| People affected | 2,896,985 (as reported to HHS) |
|---|---|
| Disclosed | Aug 20, 2024 |
| Discovered | Jun 21, 2024 |
| Happened | Jun 19, 2024 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| California Attorney General breach notice: Acadian Ambulance Serviceoag.ca.gov · Official notice | Official notice |
| Oregon DOJ breach notice: Acadian Ambulance Servicejustice.oregon.gov · Official notice | Official notice |
| Vermont Attorney General: 2024-11-08 Acadian Ambulance Service Data Breach Notice to Consumersago.vermont.gov · Official notice | Official notice |
| HHS OCR breach report (archive, resolved): Acadian Ambulance Service (Healthcare Provider, LA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Aug 20, 2024 | 2,896,985 |
| California AGresidents of CA | Nov 7, 2024 | |
| Oregon DOJresidents of OR | Nov 7, 2024 | 2,783,676 |
| Vermont AGresidents of VT | Nov 8, 2024 |
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 2896985 · backfill source
- 2026-09-25 · disclosed: 2024-11-07 to 2024-08-20 · backfill source
- 2026-09-25 · source: empty to https://ago.vermont.gov/document/2024-11-08-acadian-ambulance-service-data-breach-notice-consumers · backfill source
- 2026-09-25 · discovered: empty to 2024-06-21 · 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.