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Washington University School of Medicine

Disclosed May 23, 20224 years ago1,056 affectedConfirmed

Official notice

The covered entity (CE), Washington University School of Medicine, reported that it experienced a hacking incident that affected the protected health information (PHI) of 1,056 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, diagnoses/conditions, and medication names. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE implemented additional technical safeguards to better protect sensitive data.

What is known

People affected1,056 (as reported to HHS)
DisclosedMay 23, 2022
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalMay 23, 2022500
HHS archivetotalJul 14, 20221,056

Other breaches at Washington University School of Medicine

BreachAffected
Disclosed Nov 1, 2019Nov 1, 20196 years agoHacking15K
Disclosed Mar 25, 2017Mar 25, 20179 years agoHacking80K
Disclosed Jan 11, 2013Jan 11, 201313 years agoLost or stolen device1,105
History of this record
  • 2026-09-25 · disclosed: 2022-07-14 to 2022-05-23 · backfill source
  • 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 Washington University School of Medicine

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