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Breaches.

Northwestern Memorial Hospital

Disclosed Jul 27, 201214 years ago4,211 affectedConfirmed

Official notice

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What is known

People affected4,211 (as reported to HHS)
DisclosedJul 27, 2012
AttackLost or stolen device
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): Northwestern Memorial Hospital (Healthcare Provider, IL)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalJul 27, 20124,211

Other breaches at Northwestern Memorial Hospital

BreachAffected
Disclosed Dec 30, 2020Dec 30, 20205 years agoInsider682
History of this record
  • 2026-09-25 · added · backfill source

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

Everything about Northwestern Memorial Hospital

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