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University of Miami

Disclosed Mar 23, 20215 years ago86,000 affectedConfirmed

Official notice

The covered entity (CE), University of Miami, reported that its business associate (BA) experienced a cyber-attack that compromised the protected health information (PHI) of 86,000 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, diagnoses, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notification on its website. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its PHI. It also provided complimentary credit monitoring and identity protection and restoration services. The CE subsequently ended its business relationship with the BA.

What is known

People affected86,000 (as reported to HHS)
DisclosedMar 23, 2021
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): University of Miami (Healthcare Provider, FL)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalMar 23, 202186,000

Other breaches at University of Miami

BreachAffected
Disclosed Jul 29, 2025Jul 29, 20251 year agoInsider6,721
Disclosed Dec 22, 2022Dec 22, 20223 years agoInsider973
Disclosed Feb 12, 2014Feb 12, 201412 years agoLost or stolen device13K
Disclosed Jan 30, 2012Jan 30, 201214 years agoInsider65K
Stolen backup tapes hold data on 2.1 million University of Miami patientsApr 17, 200818 years agoLost or stolen deviceUnverified2.1M
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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