Every public data breach

44 disclosed this week · 26,355 on record

United Medical Systems

Disclosed May 20, 2026485 affectedConfirmed

Official notice

What is known

People affected485 (as reported by the organization)
DisclosedMay 20, 2026
HappenedDec 19, 2025
AttackNot stated
Data exposedNot stated
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
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.

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