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Gold Coast Health Plan

ArchivedSubmitted 10/05/2018
State
CA
Covered entity type
Business Associate
Individuals affected
37,005
Business associate present
Yes
Type of breach
Hacking/IT Incident
Location of breached information
Email
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

On October 5, 2018, the covered entity (CE), Gold Coast Health Plan, reported that phishing attacks compromised its workforce members’ emails, affecting 37,005 individuals. The types of protected health information (PHI) involved in the breach included names, dates of birth, Medi-Cal numbers, health plan names, claims information, diagnoses/conditions, and other treatment information. The CE provided breach notification to HHS, affected individuals, and the media. In response to the breach, the CE implemented new technical safeguards, trained its workforce members on phishing attacks, and implemented risk analysis and risk management plans as recommended by its security company. The CE also provided OCR with additional documentation including its revised policies and procedures and its new employee orientation packet relevant to this breach investigation. OCR obtained assurances that the CE implemented the corrective actions listed above. .

Change history

  • 9/23/2026Added to OCR's archive list

Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source

Records are reproduced as published; entity names and figures are OCR's.

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