UnknownGovernment IDHealth (basic)Financial accountMedium

STILLWATER MINING COMPANY

bd_0062a03edb9791fb · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 13, 2024

To disclose

—

Affected

4state residents only

Linked

4 filings

Confidence

95%

Full breach record for STILLWATER MINING COMPANY →

Stillwater Mining Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-09-13. 4 Massachusetts residents were affected.

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Massachusetts clock✓ MA credit monitoring due

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

Incident timeline — partial

? — ?

Breach window unknown

Sep 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 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Maine State AGbd_bc602b87f1f3ec832024-09-14 · +1dVerified
Montana State AGbd_35af31644f0003c02024-09-07 · +6dCandidate
Indiana State AGbd_a1d5521ddec2d4822024-09-07 · +6dVerified

Name: STILLWATER MINING COMPANY
norm: stillwater mining

Name: STILLWATER MINING COMPANY
norm: stillwater mining

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 4state-resident count only
Data types: Government IDHealth (basic)Financial account
Data elements: Social Security numberMedical informationFinancial account numberDriver's licence number
Stated not affected: Payment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: MA 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 · 4 filings · 4 states

View merged incident ↗

Montana State AGSep 7 · first

Indiana State AGSep 7 · first

Massachusetts State AG+6d · this page

Maine State AG+7d

Pattern: first filing Sep 7 (MT), last Sep 14 (ME) — a 7-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://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: Sep 13, 2024
Raw hash: 0bcfd376f6b4275f06305c7b731fb9a00fdb704feb29d7633a82f539382799b0

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entitySTILLWATER MINING COMPANY

Victim entitySTILLWATER MINING COMPANY

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov