DisclosureLens
UnknownTransportation & LogisticsTransportationCustomer Data InvolvedIdentity (basic)Government IDMedium

LANDSTAR SYSTEM, INC.

bd_594465556924da9d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Jun 11, 2026

To disclose

Affected

7state residents only

Linked

6 filings

Confidence

67%
Full breach record for LANDSTAR SYSTEM, INC.2 incidents on file

Landstar System Holdings, Inc. issued a Massachusetts breach notification letter dated June 11, 2026. The company states an event may affect the privacy of personal information but provides no details on the nature of the incident due to legal constraints. No evidence of identity theft or fraud was found. Landstar offers 24 months of complimentary TransUnion credit monitoring and fraud assistance to affected individuals.

Incident timeline — partial

? — ?

Breach window unknown

Jun 11, 2026

Filed

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Show 1 more filingup to 7d gap

Filing propagation · 6 filings · 6 states

View merged incident ↗
New Hampshire State AGJun 11 · first
Vermont State AGJun 11 · first
Indiana State AGJun 11 · first
Maine State AGJun 11 · first
Massachusetts State AGJun 11 · first · this page

Pattern: first filing Jun 11 (NH), last Jun 18 (TX) — a 7-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.