HackingTechnologyInformationVulnerability ExploitCustomer Data InvolvedIdentity (basic)Government IDMediumContained

LANTRONIX, INC.

bd_687ec927e0cf16a5 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 13, 2025

Filed

May 13, 2026

To disclose

13 months

Affected

1state residents only

Confidence

65%

Full breach record for LANTRONIX, INC. →2 incidents on file

Lantronix Inc. notified Massachusetts residents of a network compromise identified on April 13, 2025. The incident potentially exposed names and Social Security numbers of individuals. Lantronix secured the network, engaged third-party forensic experts, notified law enforcement, and provided complimentary credit monitoring and identity restoration services through Epiq. No evidence of misuse was found at the time of notification.

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Massachusetts clock✗ MA AG >90d13 months discovery → filing

Incident timeline

discovery → filing · 13 months / 395 days

Apr 13, 2025

Discovered

May 13, 2026

Filed

vs. sector median

+38 wks slower

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

Name: LANTRONIX, INC.
norm: lantronix
Domain: lantronix.com

Name: LANTRONIX, INC.
norm: lantronix
Domain: lantronix.com
Industry: Technologyllm

Discovered: Apr 13, 2025
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified law enforcement regarding this incident
Initial access: exploit_public_facing

During the incident: Secured and remediated the compromise
Engaged additional third-party experts
Hardened and enhanced our data security
Commenced an investigation
Notified law enforcement regarding this incident
Arranged for you to activate complimentary credit monitoring and identity restoration services for <<CM Duration>> months through Epiq - Privacy Solutions ID
Changes made: Hardened and enhanced our data security
Focused on continuous awareness training and assessment of our data security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 months(395 days from discovery to filing)
Compliance flags: MA AG >90dLeak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

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://www.mass.gov/doc/2026-771-lantronix-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 13, 2026
Raw hash: 41e28d530afe9c7d59ac40ff6e9fdf07f243150f88bfe91f9116a7ac4512facd

Reporting entityLANTRONIX, INC.

Victim entityLANTRONIX, INC.

Incidentdiscovered Apr 13, 2025

Stated responseSecured and remediated the compromise

ComplianceMA AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov