HackingTechnologyInformationVulnerability ExploitCapture Stored DataData ExfiltratedTargetedIdentity (basic)Government IDFinancial accountPHIMediumContained

Dover Motion, Inc.

bd_cf5c092bc2eda374 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 1, 2023

Filed

Oct 1, 2024

To disclose

12 months

Affected · nationwide

5752 in this filing

Linked

4 filings

Confidence

66%

Full breach record for Dover Motion, Inc. →

Dover Motion, Inc. reported an external system breach (hacking) where unauthorized third parties accessed the network between Jan 25, 2023, and Nov 6, 2023. The incident affected 575 individuals, including 2 Maine residents. Compromised data included names, SSNs, DOBs, driver's licenses, financial account numbers, and health insurance info. Notices were sent on Oct 3, 2024, offering 24 months of credit monitoring.

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Maine clockDiscovered Oct 1, 2023 → Filed with AG Oct 1, 2024366d ✗ ME AG >90d12 months 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 · 249 days

discovery → filing · 12 months / 366 days

Jan 25, 2023

Begins

Oct 1, 2023

Discovered

Oct 1, 2024

Filed

vs. sector median

+34 wks slower

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

Massachusetts State AGbd_f9f07cd93d964e7c2024-10-02 · +1dVerified
Montana State AGbd_78a9e531e5bd564b2024-10-03 · +2dVerified
New Hampshire State AGbd_cd2daff24e8567212024-10-03 · +2dVerified

Name: Dover Motion, Inc.
norm: dover motion

Name: Dover Motion, Inc.
norm: dover motion
Industry: Technologyllm

Discovered: Oct 1, 2023
Breach occurred: Jan 25, 2023 – Nov 6, 2023
Undetected for: 249 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 3, 2024
Affected individuals: 575state + nationwide
Data types: Identity (basic)Government IDFinancial accountPHI
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified Office of the Attorney General of Maine
Initial access: exploit_public_facing

During the incident: Engaged leading external cybersecurity experts to assist in thoroughly investigating the incidents
Issued a precautionary notice about the incident
Offered complimentary credit monitoring to all current employees
Began notifying potentially affected Maine residents
Providing 24 months of credit monitoring at no charge
Established a dedicated toll-free support line
Notified federal law enforcement authorities of the incidents
Changes made: Worked closely with forensic consultants to investigate, contain, and eradicate the incidents
Confirmed the security of our network environment
Enhanced our security monitoring capabilities and technical controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 months(366 days from discovery to filing)
Compliance flags: ME AG >90d · 366dME resident >180d · 368d
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: Oct 1, 2023
→ Filed with AG: Oct 1, 2024
366d 90 days ME AG >90d
Maine
Discovered: Oct 1, 2023
→ Notified: Oct 3, 2024
368d 180 days ME resident >180d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Oct 1, 2023 → Filed with AG: Oct 1, 2024	366d	90 days	ME AG >90d
Maine	Discovered: Oct 1, 2023 → Notified: Oct 3, 2024	368d	180 days	ME resident >180d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Maine State AGOct 1 · first · this page

Massachusetts State AG+1d

Montana State AG+2d

New Hampshire State AG+2d

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/e320b17f-ba32-480e-9967-d0e6aa80af3c.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 1, 2024
Raw hash: b59d7ddcee6c16a2735f4b98b12c5e441a0a92e478058c8698483c2feea02b41

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityDover Motion, Inc.

Victim entityDover Motion, Inc.

Incidentdiscovered Oct 1, 2023

Stated responseEngaged leading external cybersecurity experts to assist in thoroughly investigating the incidents

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov