UnknownFinancial ServicesFinanceGovernment IDFinancial accountMedium

CENTRAL SECURITIES CORPORATION

bd_a498a58822cddbf7 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 30, 2024

To disclose

—

Affected

18state residents only

Linked

5 filings

Confidence

95%

Full breach record for CENTRAL SECURITIES CORPORATION →

Central Securities Corporation reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-09-30. 18 Massachusetts residents were affected.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >90d

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

Incident timeline — partial

? — ?

Breach window unknown

Sep 30, 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 5 about the same incident.View merged incident

A leak claim by underground about this victim predates this filing by 138 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteundergroundbd_d43ddf1ce3a7ba142024-05-15 · +138dVerified by operator

Regulatory filings (3) · sorted by filing gap

Maine State AGbd_3e34accc2e6a85e72024-09-30Candidate
Indiana State AGbd_9dfb83fe07bfdcac2024-09-30Verified
New Hampshire State AGbd_da8e4d2e5088976a2024-09-30Verified

Name: CENTRAL SECURITIES CORPORATION
norm: central securities
Domain: centralsecurities.com

Name: CENTRAL SECURITIES CORPORATION
norm: central securities
Domain: centralsecurities.com
Industry: Financial Servicesregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 18state-resident count only
Data types: Government IDFinancial account
Data elements: Social Security numberFinancial account number
Stated not affected: Medical informationDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: Leak >90dMA 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 ↗

Maine State AGSep 30 · first

Indiana State AGSep 30 · first

New Hampshire State AGSep 30 · first

Massachusetts State AGSep 30 · 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: Sep 30, 2024
Raw hash: 82ae26423d73a89963865d1a08d4704747b30c6ceb498237a57ffafd4f59c68c

Linked disclosures

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Reporting entityCENTRAL SECURITIES CORPORATION

Victim entityCENTRAL SECURITIES CORPORATION

IncidentUnknown

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov