Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Gastro Health

Disclosed May 22, 202635,632 affectedConfirmed

Official notice

What is known

People affected35,632 (as reported by the organization)
DisclosedMay 22, 2026
DiscoveredFeb 25, 2026
HappenedFeb 24, 2026
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeatg.wa.gov
Washington Attorney General breach notice: Gastro Health
Official noticeocrportal.hhs.gov
HHS OCR breach report: Gastro Health (Healthcare Provider, FL)
Official noticein.gov
Indiana Attorney General 2026 data breach report: Gastro Health

Notices filed

Residents of WAMay 22
Washington AG1,813 people
TotalMay 22
HHS OCR1,628 people
Residents of INMay 22
Indiana AG55 people
History of this record
records_basis2026-09-25
hhs to organizationby backfillSource
records2026-09-25
1628 to 35632by backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 1628by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Gastro Health