UnknownFinancial ServicesFinanceGovernment IDMedium

US Employees O.C. Federal Credit Union

bd_4210066329bf2269 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 13, 2024

To disclose

—

Affected

4state residents only

Linked

3 filings

Confidence

95%

Full breach record for US Employees O.C. Federal Credit Union →2 incidents on file

US Employees O.C. Federal Credit Union reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-12-13. 4 Massachusetts residents were affected.

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Leak gap clock⏱ Leak >30d

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

Incident timeline — partial

? — ?

Breach window unknown

Dec 13, 2024

Filed

—

Corroborated · see linked filings

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

This filing is one of 3 about the same incident.View merged incident

A leak claim by qilin about this victim predates this filing by 34 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteqilinbd_49878867389efbc32024-11-09 · +34dVerified by operator

Regulatory filings (1) · sorted by filing gap

Montana State AGbd_36c8cb0d52a2161b2024-12-13Verified by operator

Name: US Employees O.C. Federal Credit Union
norm: us employees oc federal credit union
Domain: usecreditunion.org

Name: US Employees O.C. Federal Credit Union
norm: us employees oc federal credit union
Domain: usecreditunion.org
Industry: Financial Servicesregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 4state-resident count only
Data types: Government ID
Data elements: Social Security numberDriver's licence number
Stated not affected: Medical informationFinancial account numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown
Threat actor: External

Compliance flags: Leak >30dMA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Montana State AGDec 13 · first

Massachusetts State AGDec 13 · first · this page

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://www.mass.gov/doc/data-breach-report-2024/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 13, 2024
Raw hash: d8123c7f089122070e25a89337f87953448127d21099de4b16eca686f8cf5fe6

Linked disclosures

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Reporting entityUS Employees O.C. Federal Credit Union

Victim entityUS Employees O.C. Federal Credit Union

IncidentUnknown

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov