Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Oklaholma State Dept. of Health

Disclosed Apr 11, 2011132,940 affectedConfirmed

Official notice

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What is known

People affected132,940 (as reported to HHS)
DisclosedApr 11, 2011
AttackLost or stolen device
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report (archive, resolved): Oklaholma State Dept. of Health (Healthcare Provider, OK)

Notices filed

TotalApr 11, 2011
HHS archive132,940 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 Oklaholma State Dept. of Health