Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

University of Rochester Medical Center and Affiliates

Disclosed May 20, 20102,628 affectedConfirmed

Official notice

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What is known

People affected2,628 (as reported to HHS)
DisclosedMay 20, 2010
AttackLost or stolen device
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report (archive, resolved): University of Rochester Medical Center and Affiliates (Healthcare Provider, NY)

Notices filed

TotalMay 20, 2010
HHS archive2,628 people
TotalSep 7, 2010
HHS archive857 people

Other breaches at University of Rochester Medical Center and Affiliates

Insider breachInsider exposed names and health records. Reported to the HHS archive.3,403 affectedHealthcareUSMay 22, 2015Lost or stolen device breachLost or stolen device exposed names and health records. Reported to the HHS archive.537 affectedHealthcareUSMay 6, 2013
History of this record
records2026-09-25
857 to 2628by backfillSource
disclosed2026-09-25
2010-09-07 to 2010-05-20by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about University of Rochester Medical Center and Affiliates