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Northwestern Memorial Hospital

Disclosed Dec 30, 20205 years ago682 affectedConfirmed

Official notice

The covered entity (CE), Northwestern Memorial Hospital, reported that a workforce member impermissibly accessed the electronic protected health information (ePHI) of 682 individuals. The ePHI involved included names, dates of birth, addresses, medications prescribed, and additional clinical and treatment information. The CE notified HHS, affected individuals, the media, and state and federal regulatory agencies. Following the breach, the CE sanctioned the workforce member and retrained its staff to prevent future incidents of this nature.

What is known

People affected682 (as reported to HHS)
DisclosedDec 30, 2020
AttackInsider
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalDec 30, 2020682

Other breaches at Northwestern Memorial Hospital

BreachAffected
Disclosed Jul 27, 2012Jul 27, 201214 years agoLost or stolen device4,211
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.

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