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44 disclosed this week · 26,355 on record

American Indian Health & Services

Disclosed May 6, 20193,784 affectedConfirmed

Official notice

On March 7, 2019, American Indian Health & Services, Inc. (the covered entity), discovered that a former employee had forwarded emails to a personal email account. These emails were forwarded in a manner that conflicted with the covered entity’s policies and procedures. The breach affected approximately 3,784 individuals’ electronic protected health information (ePHI). The ePHI involved included names, social security numbers, addresses, billing information, and insurance information. In response to the breach incident, the covered entity notified the affected individuals and prominent media outlets. Following OCR’s investigation, the covered entity implemented new administrative and technical safeguards and retrained its workforce members. The covered entity also provided OCR with assurances that the former employee’s access to the covered entity’s network was terminated.

What is known

People affected3,784 (as reported to HHS)
DisclosedMay 6, 2019
HappenedFeb 26, 2019
AttackInsider
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to insiderby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 3784by backfillSource
summary2026-09-25
empty to On March 7, 2019, American Indian Health & Services, Inc. (the covered entity), discovered that a former employee had forwarded emails to a personal email account. These emails were forwarded in a manner that conflicted with the covered entby backfillSource
Added2026-09-25
First recordedby backfillSource

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

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