Madison Square Garden Entertainment Corp. Files Security Incident Notice in NH

Madison Square Garden Entertainment Corp. recently submitted a formal notice to New Hampshire authorities concerning a data security incident. This filing, dated February 26, 2026, acknowledges that an event involving data security has occurred and is currently under investigation by the company.

The public record does not specify the precise nature of the security incident or how it may have occurred. Madison Square Garden Entertainment Corp. has indicated that it is actively investigating to understand the full scope and details of what transpired.

Crucially, the types of personal information potentially affected by this incident have not been detailed in the publicly available filings. Similarly, the exact number of individuals whose data may have been involved remains unspecified in the current public documentation.

For those who may be concerned, it is generally recommended to remain vigilant regarding your personal accounts. Reviewing statements from financial institutions for any unusual activity and monitoring your credit reports can be prudent steps. Also, exercise caution with any unsolicited communications, such as emails or calls, that request personal details.

If you receive a direct notification letter from Madison Square Garden Entertainment Corp., it will contain the most accurate and personalized information relevant to your situation. For specific answers or further details, individuals should refer to official communications from the company or contact them directly.