Every public data breach

44 disclosed this week · 26,355 on record

Columbia University Medical Center and NewYork-Presbyterian Hospital

Disclosed Dec 14, 20124,929 affectedConfirmed

Official notice

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What is known

People affected4,929 (as reported to HHS)
DisclosedDec 14, 2012
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.

Everything about Columbia University Medical Center and NewYork-Presbyterian Hospital