HackingManufacturingManufacturingStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)HighContained

Clark Material Handling Company

bd_ea00d9c1353f47ea · schema v1 · pii pii-v1

Severity

High

Discovered

Mar 3, 2024

Filed

Aug 22, 2024

To disclose

25 weeks

Affected · nationwide

1,4108 in this filing

Linked

5 filings

Confidence

65%

Full breach record for Clark Material Handling Company →

Clark Material Handling Company experienced a third-party web developer compromise resulting in unauthorized access to files containing PII (SSN, driver's license, financial/medical data) between Feb 14 and Mar 3, 2024. Discovered Mar 3, 2024. 1,410 individuals affected. Remediation included forensic investigation, law enforcement notification, password resets, and Equifax credit monitoring.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Mar 3, 2024 → Filed with AG Aug 22, 2024172d ✗ ME AG >90d25 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 18 days

discovery → filing · 25 weeks / 172 days

Feb 14, 2024

Begins

Mar 3, 2024

Discovered

Aug 22, 2024

Filed

vs. sector median

+14 wks slower

This filing is one of 5 about the same incident.View merged incident

A leak claim by hunters_international about this victim predates this filing by 149 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitehunters_internationalbd_421ed6617a239dd82024-03-25 · +149dVerified by operator

Regulatory filings (3) · sorted by filing gap

New Hampshire State AGbd_499bb02156e221fa2024-08-22Verified
Indiana State AGbd_c1ebcb289729b1652024-08-22Candidate
Massachusetts State AGbd_f6b3978c59a1cbc52024-08-22Verified

Name: FOLEY & LARDNER LLP
norm: foley lardner
Domain: foley.com

Name: Clark Material Handling Company
norm: clark material handling
Domain: clarkmhc.com
Industry: Manufacturingllm

Discovered: Mar 3, 2024
Breach occurred: Feb 14, 2024 – Mar 3, 2024
Undetected for: 18 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 22, 2024
Affected individuals: 1,410state + nationwide
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security numberMedical information
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified federal law enforcement authorities
Third party: via third-party web developer
Initial access: supply_chain

During the incident: Working closely with forensic consultants to investigate, contain, and eradicate the incident
Confirmed the security of our network environment
Notified federal law enforcement authorities of the incident
Reset all passwords
Implemented additional security measures to help protect the privacy of information stored on our systems
Changes made: Implemented additional security measures to help protect the privacy of information stored on our systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(172 days from discovery to filing)
Compliance flags: ME AG >90d · 172dME resident >60d · 172dLeak >90d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Mar 3, 2024
→ Filed with AG: Aug 22, 2024
172d 90 days ME AG >90d
Maine
Discovered: Mar 3, 2024
→ Notified: Aug 22, 2024
172d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Mar 3, 2024 → Filed with AG: Aug 22, 2024	172d	90 days	ME AG >90d
Maine	Discovered: Mar 3, 2024 → Notified: Aug 22, 2024	172d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

New Hampshire State AGAug 22 · first

Indiana State AGAug 22 · first

Massachusetts State AGAug 22 · first

Maine State AGAug 22 · 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.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/235deb97-dd10-4490-8cd2-7dea4a4b2f6b.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 22, 2024
Raw hash: 057934c4d37f2eb6935340a8148d1b7b1b75b4dbd6bedf29599b9db78df3e927

Linked disclosures

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Reporting entityFOLEY & LARDNER LLP

Victim entityClark Material Handling Company

Incidentdiscovered Mar 3, 2024

Stated responseWorking closely with forensic consultants to investigate, contain, and eradicate the incident

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov