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Investigation OpenIN AG filing · April 28, 2026

Monumental Sports & Entertainment Reports Data Incident

Lincoln Holdings LLC, operating as Monumental Sports & Entertainment, has reported a data incident that occurred in December 2025. This event involved personal information, and individuals potentially affected should be aware of specific protective steps.

State
IN
Breach date
December 8, 2025
Reported
April 28, 2026

Lincoln Holdings LLC, doing business as Monumental Sports & Entertainment, has filed a notice regarding a data incident. The company identified this event as occurring on December 8, 2025. The official filing detailing this security event was submitted on April 28, 2026.

The public filing indicates that personal information was involved in this incident. However, the specific categories of data exposed were not detailed in the available public record. Monumental Sports & Entertainment has stated it is currently investigating the matter.

Individuals whose personal information may have been affected are typically notified directly by the organization. These notifications usually contain more specific details relevant to the individual recipient and any services or accounts they hold with the company.

If you receive a notification letter from Monumental Sports & Entertainment, it is prudent to review it carefully for guidance. General protective measures include remaining vigilant for any suspicious communications or unsolicited requests for personal details. It is also advisable to regularly review statements from any financial institutions and credit reports for any unauthorized activity.

This information is derived from official data breach filings made public with regulatory bodies, providing a factual record of reported incidents for public reference.

Source: IN Attorney General filing

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