Every public data breach

44 disclosed this week · 26,355 on record

Columbia River Mental Health Services

Disclosed Aug 8, 202217,916 affectedConfirmed

Official notice

The covered entity (CE), Columbia River Mental Health Services, reported that multiple employees were the victims of an email phishing attack affecting the protected health information (PHI) of 17,842 individuals. The PHI involved included names, Social Security numbers, addresses, dates of birth, claims information, diagnoses, medications, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice on its website. In response to the breach, the CE provided complimentary credit monitoring and identity theft protection services and implemented additional administrative, technical, and security safeguards to better protect its sensitive data.

What is known

People affected17,916 (as reported by the organization)
DisclosedAug 8, 2022
DiscoveredMar 21, 2022
HappenedMay 14, 2021
AttackPhishing
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
data_types2026-09-25
[] to ["names","health"]by backfillSource
disclosed2026-09-25
2022-10-04 to 2022-08-08by backfillSource
summary2026-09-25
empty to The covered entity (CE), Columbia River Mental Health Services, reported that multiple employees were the victims of an email phishing attack affecting the protected health information (PHI) of 17,842 individuals. The PHI involved included by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 17916by backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.

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