The MADISON SQUARE GARDEN ENTERTAINMENT CORP. Data Breach: Reported Filing Facts

Madison Square Garden Entertainment Corp. is a prominent entertainment and hospitality company that operates iconic venues, manages live events, and facilitates ticketing services for millions of patrons. In the course of these operations, the company typically collects and stores sensitive personal information, including names, mailing addresses, email addresses, and payment card details required for ticket purchases and venue services. In 2025, the company officially reported a data security incident to the Illinois Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from the company, it indicates that your personal information was potentially involved in this incident. This notice is intended to inform you of the event and provide guidance on the steps you should take to protect your identity.

State

Illinois

Reported

December 16, 2025