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Laboratory Corporation of America / US LABS / Dianon Systems

Disclosed Apr 1, 20102,773 affectedConfirmed

Official notice

An external hard drive containing ePHI of 2,773 individuals was stolen. The ePHI included first and last name, medical record number, date of birth, laboratory test information data, and some social security numbers. CE advises OCR that notice to the individuals went out April 13 and 14, 2010. The media (St. Petersburg Times) was notified. CE added emails will now be password protected and encrypted. As a result of the loss, CE has initiated an encryption project to encrypt external hard drives and related media. \ \

What is known

People affected2,773 (as reported to HHS)
DisclosedApr 1, 2010
AttackLost or stolen device
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
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.

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