CALIFORNIAHackingHealthcareHealthcareBusiness Associate (HIPAA)Customer Data InvolvedHealth (basic)Identity (basic)Low

Gold Coast Health Plan

bd_69928efac15568db · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Dec 30, 2025

To disclose

—

Affected

540

Confidence

50%

Full breach record for Gold Coast Health Plan →2 incidents on file

The covered entity (CE), Gold Coast Health Plan, reported that its business associate (BA) experienced a cybersecurity incident that affected the protected health information (PHI) of 540 individuals. The PHI included demographic information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE and BA implemented additional administrative, technical, and security safeguards to better protect PHI.

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HIPAA clock✓ HHS notified

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Dec 30, 2025

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed540 affectedView incident

Name: Gold Coast Health Plan
norm: gold coast health plan
Industry: Insurance — Health

Name: Gold Coast Health Plan
norm: gold coast health plan
Industry: Insurance — Health
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 540nationwide
Data types: Health (basic)Identity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Health planBusiness associate involved
Attack vector: Unauthorized Access
Threat actor: Partner
Regulator citations: Notified HHS

Changes made: Implemented additional administrative and technical safeguards
Source: Quoted from the filing itself, not independently verified.

Compliance flags: HHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Dec 30, 2025
Raw hash: 498b2052e0d9af9067c2901f3980abc6ae1c95258b342beb4032b96c18df2570

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Reporting entityGold Coast Health Plan

Victim entityGold Coast Health Plan

IncidentUnauthorized Access

Stated responseImplemented additional administrative and technical safeguards

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing