Every public data breach

44 disclosed this week · 26,355 on record

Washington Health System Greene

Disclosed Dec 1, 20174,145 affectedConfirmed

Official notice

Washington Health System Greene, the covered entity (CE), reported that an external computer hard drive for a bone densitometry machine was missing. The breach included the protected health information (PHI) of 4,145 individuals and included demographic and clinical information. The CE provided breach notification to HHS, affected individuals, and the media. Following the breach, the CE improved physical safeguards and stopped using bone densitometry machines with external hard drives. The CE performed a new security risk analysis that focused on risks to mobile devices containing PHI. During the investigation, OCR reviewed the CE’s policies to ensure compliance with the Privacy and Security Rules.

What is known

People affected4,145 (as reported to HHS)
DisclosedDec 1, 2017
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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