Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

McKesson Pharmacy Systems

Disclosed Aug 5, 201011,440 affectedConfirmed

Official notice

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What is known

People affected11,440 (as reported to HHS)
DisclosedAug 5, 2010
AttackNot stated
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report (archive, resolved): McKesson Pharmacy Systems (Business Associate, GA)

Notices filed

TotalAug 5, 2010
HHS archive11,440 people
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.

Everything about McKesson Pharmacy Systems