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47 disclosed this week · 26,367 on record

Regence BlueShield Washington

Disclosed Aug 21, 2019684 affectedConfirmed

Official notice

Regence BlueShield of Washington, the covered entity (CE), reported that its business associate (BA) sent the Social Security numbers of 684 individuals to the wrong recipients. The CE notified HHS, affected individuals, the media, and provided complimentary credit monitoring services. In its mitigation efforts, the BA implemented additional administrative and technical safeguards and retrained its staff.

What is known

People affected684 (as reported to HHS)
DisclosedAug 21, 2019
AttackInsider
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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