Social EngineeringTransportation & LogisticsTransportationPhishingCustomer Data InvolvedGovernment IDIdentity (basic)MediumContained

Swift Transportation Co. of Arizona, LLC

bd_16e92696533240de · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 25, 2026

Filed

Jun 1, 2026

To disclose

—

Affected

7state residents only

Linked

4 filings

Confidence

66%

Full breach record for Swift Transportation Co. of Arizona, LLC →2 incidents on file

Swift Transportation Co. of Arizona, LLC reported unauthorized access to a single employee's email account. Unauthorized access occurred on March 9, 2026, and was discovered on March 25, 2026. The breach exposed the names and Social Security numbers of 7 Nebraska residents. Swift notified law enforcement, secured the account, and mailed notification letters on June 1, 2026, offering one year of credit monitoring.

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Incident timeline

undetected · 16 days

Mar 9, 2026

Begins

Mar 25, 2026

Discovered

Jun 1, 2026

Filed

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

New Hampshire State AGbd_026615c50d67a7372026-06-01Verified
Maine State AGbd_7f2659576c9284dd2026-06-01Verified
Indiana State AGbd_ac3861e84b406a212026-06-01Verified

Name: Swift Transportation Co. of Arizona, LLC
norm: swift transportation co of arizona

Name: Swift Transportation Co. of Arizona, LLC
norm: swift transportation co of arizona
Industry: Transportation & Logisticsllm

Discovered: Mar 25, 2026
Breach occurred: Mar 9, 2026
Undetected for: 16 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 1, 2026
Affected individuals: 7state-resident count only
Data types: Government IDIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Initial access: phishing_link

During the incident: Took steps to secure the account
Ensured no further unauthorized access occurred
Launched an investigation into the matter
Notified law enforcement of the incident
Mailed a notification letter to the Nebraska residents via U.S. First-Class mail
Offering notified residents a complimentary one-year subscription to credit monitoring and identity protection services through Experian
Established a toll-free call center to answer any questions notified individuals may have
Changes made: Taken additional steps to enhance their security measures
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

New Hampshire State AGJun 1 · first

Maine State AGJun 1 · first

Indiana State AGJun 1 · first

Nebraska State AGJun 1 · first · this page

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://nebraska.gov/ago/data-breach/documents/054380ee-bc0b-4ad6-9a9e-3cd56044827b.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 1, 2026
Raw hash: a4bc611c0ae771becb4637a11b15565c1a222c1cd81f8a9983985096fcb31a78

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entitySwift Transportation Co. of Arizona, LLC

Victim entitySwift Transportation Co. of Arizona, LLC

Incidentdiscovered Mar 25, 2026

Stated responseTook steps to secure the account

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov