UnknownCustomer Data InvolvedFinancial accountHealth (basic)Identity (basic)Government IDMediumContained

Nelson Worldwide LLC

bd_538fc3b7de2fba78 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Mar 11, 2026

To disclose

—

Affected

56state residents only

Linked

4 records

Confidence

66%

Full breach record for Nelson Worldwide LLC →

Nelson Worldwide, LLC experienced unauthorized access to its network on February 18, 2026. A forensic investigation determined on February 25, 2026, that impacted files contained personal information, specifically full names. The company is providing complimentary credit monitoring through IDX. No specific count of affected individuals or discovery date was disclosed in the notice.

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Incident timeline

Feb 18, 2026

Begins

Mar 11, 2026

Filed

This filing is one of 4 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitechaosbd_6df96296408654732026-03-06 · +4dVerified by operator

Regulatory filings (2) · sorted by filing gap

Vermont State AGbd_157f17b07faa116b2026-03-11Verified
Indiana State AGbd_da9dd53b13b0803e2026-03-11Verified

Name: Nelson Worldwide LLC
norm: nelson worldwide
Domain: nelsonworldwide.com

Name: Nelson Worldwide LLC
norm: nelson worldwide
Domain: nelsonworldwide.com

Discovered: —
Breach occurred: Feb 18, 2026
Materiality determined: —
Notification sent: —
Affected individuals: 56state-resident count only
Data types: Financial accountHealth (basic)Identity (basic)Government ID
Attack vector: Unknown

During the incident: Conducted extensive forensic investigation and review of potentially impacted files
Provided complimentary credit monitoring through IDX
Changes made: Continually evaluates and modifies practices to enhance security and privacy
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 · 3 filings · 3 states

View merged incident ↗

Vermont State AGMar 11 · first

Indiana State AGMar 11 · first

Massachusetts State AGMar 11 · 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://www.mass.gov/doc/2026-365-nelson-worldwide-llc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 11, 2026
Raw hash: 1abf2917a9c327e303998aed45921c9f225d6aa7578b7591e41bc2584dc48b96

Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityNelson Worldwide LLC

Victim entityNelson Worldwide LLC

IncidentUnknown

Stated responseConducted extensive forensic investigation and review of potentially impacted files

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov