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44 disclosed this week · 26,355 on record

Health Alliance Plan

Disclosed Jul 5, 20182,814 affectedConfirmed

Official notice

Health Alliance Plan, the covered entity (CE), reported that an employee was the victim of an email phishing attack affecting approximately 2,814 individuals. The protected health information (PHI) involved included names, addresses, dates of birth, Social Security numbers, diagnoses/conditions, medications prescribed, and lab results. The CE notified HHS, affected individuals, the media, and provided substitute notice. To mitigate this breach, the CE implemented additional administrative and technical safeguards to better protect its data. As a result of OCR’s investigation, the CE conducted additional HIPAA training and provided security reminders on phishing topics. OCR obtained assurances that the CE implemented the corrective actions noted.

What is known

People affected2,814 (as reported to HHS)
DisclosedJul 5, 2018
AttackHacking
Data exposedNamesHealth
SectorInsurance · US
StatusConfirmed

Sources

Notices filed

Other breaches at Health Alliance Plan

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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