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Case File: Lincoln Holdings LLC dba Monumental Sports and Entertainment Data Breach

This file collects the dated facts on record for the Lincoln Holdings LLC dba Monumental Sports and Entertainment incident. The state report is dated April 28, 2026.

Timeline

  1. April 28, 2026Report filed in NebraskaDate the notice was lodged with the Nebraska Attorney General.

Case facts

Filing state
Nebraska
Date reported
April 28, 2026
Receiving office
Nebraska Attorney General

Case notes

Lincoln Holdings LLC, operating as Monumental Sports and Entertainment, formally reported a data security incident to regulators in Nebraska on April 28, 2026. The company stated that it is currently investigating a compromise of its digital infrastructure, with the filing serving as public notification of the event.

At present, the public filing does not specify the types of personal information affected, the number of individuals involved, or the exact date the breach occurred. The report indicates a general security incident impacting the organization's systems, with an investigation underway.

Monumental Sports and Entertainment, known for managing professional sports teams, live entertainment venues, and related digital platforms, handles a broad range of personal information from its consumers, employees, and vendors. This often includes data related to ticketing, merchandise purchases, fan loyalty programs, and personnel records.

Individuals who believe their information may be involved should remain attentive to their financial accounts and credit reports. It is advisable to regularly review account statements for any unusual or unauthorized activity. Consider placing a fraud alert or credit freeze with the major credit reporting agencies as a proactive measure to help prevent potential misuse of your information.

Questions about this case file

Where does the Lincoln Holdings LLC dba Monumental Sports and Entertainment case file come from?
Every entry is taken from the breach report Lincoln Holdings LLC dba Monumental Sports and Entertainment lodged with the Nebraska 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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