CALIFORNIAAccidentalHealthcareHealthcarePHIHealth (basic)Identity (basic)MediumContained

Partnership HealthPlan of California

bd_296e5f8ddaec54eb · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Sep 4, 2026

To disclose

—

Affected

1,526

Linked

2 filings

Confidence

69%

Full breach record for Partnership HealthPlan of California →2 incidents on file

Partnership HealthPlan of California reported to HHS on 2026-09-04 a Unauthorized Access/Disclosure affecting 1526 individuals. Breached information located on Paper/Films. Business associate was involved.

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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

Sep 4, 2026

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

California State AGbd_d027c484b87f5bf52026-09-17 · +13dCandidate

Name: Partnership HealthPlan of California
norm: partnership healthplan of california
Domain: partnershiphp.org
Industry: Insurance — Health

Name: Partnership HealthPlan of California
norm: partnership healthplan of california
Domain: partnershiphp.org
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 1,526nationwide
Data types: PHIHealth (basic)Identity (basic)
HHS breach type: Unauthorized access or disclosure
Where the data lived: Paper / films
Covered-entity type: Health planBusiness associate involved
Attack vector: Unauthorized Access
Threat actor: Internal
Regulator citations: Notified HHS

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 OCRSep 4 · first · this page

California State AG+13d

Pattern: first filing Sep 4 (CA), last Sep 17 (CA) — a 13-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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: Sep 4, 2026
Raw hash: 5568d20ee64410f24ebea9cdf067fad13d4228d81bcbcd64c5acb9b32048428e

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

text/html991 B

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityPartnership HealthPlan of California

Victim entityPartnership HealthPlan of California

IncidentUnauthorized Access

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing