Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Acadian Ambulance Service

Disclosed Aug 20, 20242,896,985 affectedConfirmed

Official notice

What is known

People affected2,896,985 (as reported to HHS)
DisclosedAug 20, 2024
DiscoveredJun 21, 2024
HappenedJun 19, 2024
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: Acadian Ambulance Service
Official noticejustice.oregon.gov
Oregon DOJ breach notice: Acadian Ambulance Service
Official noticeago.vermont.gov
Vermont Attorney General: 2024-11-08 Acadian Ambulance Service Data Breach Notice to Consumers
Official noticeocrportal.hhs.gov
HHS OCR breach report (archive, resolved): Acadian Ambulance Service (Healthcare Provider, LA)

Notices filed

TotalAug 20, 2024
HHS archive2,896,985 people
Residents of CANov 7, 2024
California AGCount not stated
Residents of ORNov 7, 2024
Oregon DOJ2,783,676 people
Residents of VTNov 8, 2024
Vermont AGCount not stated
History of this record
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 2896985by backfillSource
disclosed2026-09-25
2024-11-07 to 2024-08-20by backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2024-11-08-acadian-ambulance-service-data-breach-notice-consumersby backfillSource
discovered2026-09-25
empty to 2024-06-21by backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

Everything about Acadian Ambulance Service