Every public data breach

47 disclosed this week · 26,367 on record

Concentra Health

Disclosed Dec 28, 2011870 affectedConfirmed

Official notice

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What is known

People affected870 (as reported to HHS)
DisclosedDec 28, 2011
AttackLost or stolen device
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

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

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