HackingManufacturingIdentity (basic)Government IDMediumContained

Legacy Manufacturing

bd_b176e97daad5a4ad · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 12, 2025

Filed

Jan 2, 2026

To disclose

12 weeks

Affected

1state residents only

Confidence

67%

Full breach record for Legacy Manufacturing →2 incidents on file

Legacy Manufacturing Company notified the New Hampshire Attorney General of a data security incident discovered on October 12, 2025. Unauthorized access to files containing names and Social Security numbers of one New Hampshire resident was confirmed on December 19, 2025. The company engaged cybersecurity experts, secured its network, and offered complimentary identity monitoring services through TransUnion to the affected individual.

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Leak gap clock⏱ Leak >30d12 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

discovery → filing · 12 weeks / 82 days

Oct 12, 2025

Discovered

Jan 2, 2026

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

A leak claim by play about this victim predates this filing by 83 days.View originating leak claim

Name: Legacy Manufacturing
norm: legacy manufacturing
Domain: legacymfg.com

Name: Legacy Manufacturing
norm: legacy manufacturing
Domain: legacymfg.com

Discovered: Oct 12, 2025
Materiality determined: —
Notification sent: Jan 2, 2026
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General

During the incident: Engaged independent cybersecurity experts
Secured its network environment
Launched an investigation
Implemented measures to enhance the security of its environment
Provided notified individuals with information about steps they can take to protect their personal information
Offered them access to complimentary identity monitoring services
Established a toll-free call center through TransUnion
Changes made: Implemented measures to enhance the security of its environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 weeks(82 days from discovery to filing)
Compliance flags: Leak >30d
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.

Status: No extraction artifact recorded for this disclosure.

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://mm.nh.gov/files/uploads/doj/remote-docs/legacy-manufacturing-20260102.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 2, 2026
Raw hash: 2f220798cfdf39a1cea6ffe132529d9cc3cd16ab6f140a14eb50bafd1ef3e27a

Reporting entityLegacy Manufacturing

Victim entityLegacy Manufacturing

Incidentdiscovered Oct 12, 2025

Stated responseEngaged independent cybersecurity experts

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov