DataBreachInformation.com
Investigation OpenCA AG filing · February 26, 2026

Madison Square Garden Entertainment Corp. Discloses Data Breach

Madison Square Garden Entertainment Corp. has publicly disclosed a data incident that occurred in August 2025. This event involved exposure of personal information, prompting an ongoing investigation into the specifics of the breach and its impact on individuals.

State
CA
Breach date
August 10, 2025
Reported
February 26, 2026

Madison Square Garden Entertainment Corp. has confirmed a data incident affecting its systems. The breach took place on August 10, 2025, and was officially reported to regulators on February 26, 2026. The specific nature of how unauthorized access occurred has not been detailed in public filings.

While the exact categories of personal information involved have not been specified, the company's disclosure indicates that individuals' data was affected. The scope of the exposed information is currently part of the ongoing investigation.

As of the filing date, Madison Square Garden Entertainment Corp. is actively investigating the incident. The company is working to understand the full extent of the breach and identify all affected parties.

Individuals who may be impacted by this incident are advised to remain vigilant. It is generally recommended to monitor account statements for unusual activity and consider reviewing credit reports. Being cautious about unsolicited communications, such as emails or phone calls asking for personal details, is also a prudent step.

This information is based on public disclosures made to regulatory bodies. For specific details or official statements regarding this event, individuals should refer directly to Madison Square Garden Entertainment Corp. or official state government resources.

Source: CA Attorney General filing

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