Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

BestCare treatment Services

Disclosed Jan 28, 20264,216 affectedConfirmed

Official notice

What is known

People affected4,216 (as reported to HHS)
DisclosedJan 28, 2026
DiscoveredJun 15, 2026
HappenedJun 15, 2026
AttackInsider
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticejustice.oregon.gov
Oregon DOJ breach notice: BestCare treatment Services
Official noticeocrportal.hhs.gov
HHS OCR breach report: BestCare Treatment Services (Healthcare Provider, IL)

Notices filed

Residents of ORJan 28
Oregon DOJ1,668 people
TotalAug 13
HHS OCR4,216 people
Residents of ORSep 8
Oregon DOJ250 people
History of this record
sector2026-09-25
other to healthby backfillSource
attack2026-09-25
unknown to insiderby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 4216by backfillSource
disclosed2026-09-25
2026-09-08 to 2026-01-28by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about BestCare treatment Services