Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Steward Health Care System

Disclosed Jun 4, 20192,665 affectedConfirmed

Official notice

What is known

People affected2,665 (as reported by the organization)
DisclosedJun 4, 2019
HappenedMar 5, 2019
AttackNot stated
Data exposedNamesSocial Security numbers
SectorHealthcare · US
StatusConfirmed

Sources

Official noticein.gov
Indiana Attorney General 2019 data breach report: Steward Health Care System
Official noticemaine.gov
Maine Attorney General breach notice archive: Steward Health Care System

Notices filed

Residents of INJun 4, 2019
Indiana AG5 people
Residents of MEJun 4, 2019
Maine AG18 people
History of this record
data_types2026-09-25
[] to ["names","ssn"]by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Steward Health Care System