MICHIGANHackingHealthcareFinancial ServicesHealthcareBusiness Associate (HIPAA)Supply Chain (3P Vendor)Customer Data InvolvedHealth (basic)Identity (basic)Government IDHighContained

Bosch Choice Welfare Benefit Plan

bd_a69e0706147b4c50 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Oct 31, 2025

To disclose

—

Affected

55,000

Confidence

96%

Full breach record for Bosch Choice Welfare Benefit Plan →

Bosch Choice Welfare Benefit Plan (MI, Health Plan) reported to HHS OCR on 2025-10-31 a Hacking/IT Incident affecting 55,000 individuals. A vendor of the covered entity's business associate experienced a cybersecurity incident exposing PHI stored on a Network Server. PHI involved included names, Social Security numbers, dates of birth, claims and health insurance information, and diagnoses/conditions. The CE notified HHS; the BA notified affected covered entities and individuals. Additional technical safeguards were implemented in response.

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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

Oct 31, 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.Confirmed55,000 affectedView incident

Name: Bosch Choice Welfare Benefit Plan
norm: bosch choice welfare benefit plan
Industry: Insurance — Health

Name: Bosch Choice Welfare Benefit Plan
norm: bosch choice welfare benefit plan
Industry: Insurance — Health
Industry: Healthcaresource defaultFinancial Servicesllm

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 55,000nationwide
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 notified

During the incident: CE notified HHS
BA notified affected covered entities and affected individuals
CE and BA implemented additional technical safeguards
Changes made: Implemented additional technical safeguards to better protect PHI
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: Oct 31, 2025
Raw hash: c5b5dd9b7ec1d3b3a265dc7c13747006479e2627ef41a998290e21ee0475ea06

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.

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Reporting entityBosch Choice Welfare Benefit Plan

Victim entityBosch Choice Welfare Benefit Plan

IncidentUnauthorized Access

Stated responseCE notified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing