Skip to content

Washington University School of Medicine

Disclosed Nov 1, 20196 years ago14,795 affectedConfirmed

Official notice

Washington University School of Medicine, the covered entity (CE), reported that an employee was the subject of an email phishing scheme that compromised the protected health information (PHI) of 14,795 individuals. The PHI involved included names, addresses, Social Security numbers, dates of birth, diagnoses, lab result s and medications. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its sensitive data. All staff were retrained on email security. OCR provided technical assistance regarding the HIPAA Rules.

What is known

People affected14,795 (as reported to HHS)
DisclosedNov 1, 2019
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalNov 1, 20193,237
HHS archivetotalMar 31, 202014,795

Other breaches at Washington University School of Medicine

BreachAffected
Disclosed May 23, 2022May 23, 20224 years agoHacking1,056
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: 2020-03-31 to 2019-11-01 · 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

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.