OREGONHackingHealthcareFinancial ServicesHealthcareBusiness Associate (HIPAA)Customer Data InvolvedData ExfiltratedHealth (basic)Identity (basic)Government IDHighResolved

Trillium Community Health Plan

bd_e4a6d959819c198d · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Mar 3, 2021

To disclose

—

Affected

87,761

Linked

2 filings

Confidence

96%

Full breach record for Trillium Community Health Plan →2 incidents on file

Trillium Community Health Plan (OR) reported to HHS on 2021-03-03 a Hacking/IT Incident affecting 87,761 individuals. The breach occurred at a business associate that experienced a cyber-attack impacting ePHI including names, addresses, dates of birth, health insurance information, diagnoses, medications prescribed, and other treatment information, stored on a Network Server. The CE notified HHS, affected individuals, and the media, provided substitute notice, offered complimentary identity protection services, and terminated its contract with the business associate.

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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

Mar 3, 2021

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 2 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Oregon State AGbd_59d02834ca2610db2021-03-04 · +1dVerified

Name: Trillium Community Health Plan
norm: trillium community health plan
Industry: Insurance — Health

Name: Trillium Community Health Plan
norm: trillium community health plan
Industry: Insurance — Health
Industry: Healthcaresource defaultFinancial Servicesllm

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 87,761nationwide
Data types: Health (basic)Identity (basic)Government ID
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: External
Regulator citations: HHS OCR notificationmedia notificationsubstitute notice provided

During the incident: Notified HHS, affected individuals, and the media
Provided substitute notice
Provided complimentary identity protection services to affected individuals
Terminated contract with the business associate
Changes made: Terminated contract with the business associate
Provided identity protection services to affected individuals
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.

Filing propagation · 2 filings

View merged incident ↗

HHS OCRMar 3 · first · this page

Oregon State AG+1d

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: Mar 3, 2021
Raw hash: 678876c69d37edd0ad8b486e53fa96ad01a2cf6b06a1b025471ba04e9fdb05b4

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityTrillium Community Health Plan

Victim entityTrillium Community Health Plan

IncidentUnauthorized Access

Stated responseNotified HHS, affected individuals, and the media

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing