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Case File: Nelson Worldwide LLC Data Breach

This file collects the dated facts on record for the Nelson Worldwide LLC incident. The state report is dated March 11, 2026. The incident itself is dated February 18, 2026.

Timeline

21 days separate the incident date from the date it was reported.

  1. February 18, 2026Incident dateWhen the filing says the breach took place.
  2. March 11, 2026Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state
Indiana
Date reported
March 11, 2026
Incident date
February 18, 2026
Receiving office
Indiana Attorney General

Case notes

Nelson Worldwide LLC, an entity operating in Indiana, has officially disclosed a data security incident that resulted in unauthorized access to systems holding personal information. The breach is recorded as having taken place on February 18, 2026. The company formally reported this incident to regulators on March 11, 2026, confirming that an investigation into the scope and nature of the compromise is presently underway.

Public records concerning this incident do not specify the exact categories of personal information that were exposed or the precise method of the breach. This means that individuals cannot yet identify which specific types of their data might be at risk. The ongoing investigation is expected to provide further clarity regarding these crucial details.

Given the unspecified nature of the data involved and the ongoing investigation, it is important for individuals who receive notification from Nelson Worldwide LLC to exercise caution. The absence of specific data types necessitates a broad approach to personal security, as the full implications of the incident are still being determined.

Those potentially affected should carefully read any communications from Nelson Worldwide LLC regarding this event. It is a general recommendation to regularly monitor all your personal accounts, including financial and email, for any unusual or unauthorized activity. Placing a fraud alert with major credit bureaus is also a widely advised protective step.

Furthermore, individuals should remain vigilant against unsolicited communications, such as emails, texts, or calls, that request personal details. These could be phishing attempts seeking to exploit the situation. Always verify the legitimacy of any such contact directly with Nelson Worldwide LLC through official channels before sharing any information.

Questions about this case file

Where does the Nelson Worldwide LLC case file come from?
Every entry is taken from the breach report Nelson Worldwide LLC lodged with the Indiana Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?
Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?
It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?
Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

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Filing source: Indiana Attorney General