HackingManufacturingManufacturingCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Segue Manufacturing Services LLC

bd_bce1204948594678 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 22, 2026

Filed

Mar 20, 2026

To disclose

8 weeks

Affected · nationwide

4003 in this filing

Linked

5 filings

Confidence

65%

Full breach record for Segue Manufacturing Services LLC →

Segue Manufacturing Services LLC reported an external system breach (hacking) on January 22, 2026, affecting 400 individuals, including 3 Maine residents. Compromised data included names, addresses, and Social Security numbers. The company engaged a cyber firm, notified law enforcement, and offered 24 months of Experian IdentityWorks services.

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Maine clockDiscovered Jan 22, 2026 → Filed with AG Mar 20, 202657d ⏱ ME AG >30d8 weeks discovery → filing

⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.

Incident timeline

discovery → filing · 8 weeks / 57 days

Jan 22, 2026

Begins

Jan 22, 2026

Discovered

Mar 20, 2026

Filed

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

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteqilinbd_75acf5ddcea3ac0d2026-02-12 · +36dVerified by operator
Leak Siteqilinbd_ed7190e35b8a06b32026-01-22 · +57dVerified by operator

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_2e8172a3cf0d370d2026-04-10 · +21dVerified by operator
New Hampshire State AGbd_7fa0a68edc48ec8c2026-04-10 · +21dVerified

Name: Segue Manufacturing Services LLC
norm: segue manufacturing
Domain: segue-mfg.com

Name: Segue Manufacturing Services LLC
norm: segue manufacturing
Domain: segue-mfg.com
Industry: Manufacturingllm

Discovered: Jan 22, 2026
Breach occurred: Jan 22, 2026
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 20, 2026
Affected individuals: 400state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: notifying applicable regulatory authorities
Initial access: exploit_public_facing

During the incident: Launched an investigation
Engaged a leading cyber firm to assist with assessing the nature and scope of the incident
Notified law enforcement
Notifying applicable regulatory authorities
Changes made: Implemented additional safeguards to further protect the confidentiality of data in its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(57 days from discovery to filing)
Compliance flags: ME AG >30d · 57dLeak >30d
Discovery-date grounding: occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Jan 22, 2026
→ Filed with AG: Mar 20, 2026
57d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jan 22, 2026 → Filed with AG: Mar 20, 2026	57d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Maine State AGMar 20 · first · this page

Massachusetts State AG+21d

New Hampshire State AG+21d

Pattern: first filing Mar 20 (ME), last Apr 10 (NH) — a 21-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.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/3b8a2ed3-e380-4ee6-a0d5-ee5b9a7d7a6d.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 20, 2026
Raw hash: 45b082d31ac3d1406f33d41897c3dec9a55c5e509c9abc274d3113b754aa67c2

Linked disclosures

Ransomware claims (2)

Regulatory filings (2) · sorted by filing gap

Reporting entitySegue Manufacturing Services LLC

Victim entitySegue Manufacturing Services LLC

Incidentdiscovered Jan 22, 2026

Stated responseLaunched an investigation

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov