Understanding your Lincoln Holdings LLC dba Monumental Sports & Entertainment data breach notification letter
If a Lincoln Holdings LLC dba Monumental Sports & Entertainment letter arrived in your mailbox, here is what it means, why you received it, and the free steps you can take right now.
Why you received this letter
Lincoln Holdings LLC, doing business as Monumental Sports & Entertainment, operates as a major sports and entertainment organization managing professional sports teams, venues, and ticketing platforms. Given the nature of this industry, the company typically collects and stores sensitive consumer information including names, mailing addresses, email addresses, and payment card details related to ticket purchases, merchandise orders, and fan loyalty programs. In 2026, the company officially reported a data security incident to the New Hampshire Attorney General. If you have received a formal data breach notification letter, it indicates that your personal information was potentially involved in this incident. This notification is intended to inform you of the nature of the breach and provide guidance on the steps you should take to protect your identity and financial security.
What to do after the letter
Confirm the notice is genuine
A legitimate Lincoln Holdings LLC dba Monumental Sports & Entertainment notice references the specific incident reported to the New Hampshire Attorney General and describes which categories of your information were involved. Compare the letter against the public filing before acting on any links or phone numbers it contains.
Keep the letter — it is your proof of connection
The notification letter is the document that ties your personal information to this incident. Keep the original and photograph it. If you later request a case review, this letter is the strongest evidence that you were among the affected individuals.
Protect your accounts and credit
Depending on what was exposed, consider a free credit freeze with all three bureaus, new passwords for reused credentials, and monitoring of financial statements. These steps are free and do not require you to wait for anyone's permission.
Find out whether you have a claim
Whether the Lincoln Holdings LLC dba Monumental Sports & Entertainment breach gives you a legal claim depends on the facts. A free, no-obligation case review will tell you where you stand — there is no cost and no commitment to find out.
This page summarizes a data breach reported to the New Hampshire Attorney General for informational purposes and is attorney advertising. It does not create an attorney-client relationship. DataBreachLegalCenter.com does not provide legal advice through this page.