Madison Square Garden Entertainment: Madison Square Garden Entertainment Data Breach Claims Investigated by Lynch Carpenter

MSGE Data Breach Exposes Personal Information of Over 131,000 Individuals

Madison Square Garden Entertainment (MSGE), the operator of high-profile sports and entertainment venues in New York City and Chicago, disclosed a cybersecurity incident on March 2, 2026, affecting the personal data of more than 131,000 individuals. The breach involved unauthorized access to MSGE’s network, potentially compromising sensitive personally identifiable information (PII), including names, addresses, and Social Security numbers.

The law firm Lynch Carpenter, LLP, has launched an investigation into the incident, inviting affected individuals to review potential legal claims. The firm, known for its work in data privacy litigation, has represented millions of clients in similar cases over the past decade.

MSGE has not yet released further details on the breach’s origin, timeline, or remediation efforts. The incident adds to a growing list of high-profile data exposures in the entertainment and hospitality sectors, raising concerns about the security of customer and employee records.

Source: https://www.globenewswire.com/news-release/2026/03/02/3247767/0/en/Madison-Square-Garden-Entertainment-Data-Breach-Claims-Investigated-by-Lynch-Carpenter.html

Madison Square Garden Entertainment Corp. cybersecurity rating report: https://www.rankiteo.com/company/msg-entertainment

"id": "MSG1772483822",
"linkid": "msg-entertainment",
"type": "Breach",
"date": "3/2026",
"severity": "85",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"

{'affected_entities': [{'customers_affected': '131000',
                        'industry': 'Entertainment and Hospitality',
                        'location': 'New York City and Chicago, USA',
                        'name': 'Madison Square Garden Entertainment (MSGE)',
                        'type': 'Corporation'}],
 'data_breach': {'number_of_records_exposed': '131000',
                 'personally_identifiable_information': 'Names, addresses, '
                                                        'Social Security '
                                                        'numbers',
                 'sensitivity_of_data': 'High (names, addresses, Social '
                                        'Security numbers)',
                 'type_of_data_compromised': 'Personally Identifiable '
                                             'Information (PII)'},
 'date_publicly_disclosed': '2026-03-02',
 'description': 'Madison Square Garden Entertainment (MSGE) disclosed a '
                'cybersecurity incident affecting the personal data of more '
                'than 131,000 individuals. The breach involved unauthorized '
                'access to MSGE’s network, potentially compromising sensitive '
                'personally identifiable information (PII), including names, '
                'addresses, and Social Security numbers.',
 'impact': {'data_compromised': 'Personal Identifiable Information (PII)',
            'identity_theft_risk': 'High'},
 'investigation_status': 'Ongoing',
 'references': [{'source': 'Lynch Carpenter, LLP'}],
 'regulatory_compliance': {'legal_actions': 'Potential (under investigation by '
                                            'Lynch Carpenter, LLP)'},
 'response': {'third_party_assistance': 'Lynch Carpenter, LLP (investigation)'},
 'title': 'MSGE Data Breach Exposes Personal Information of Over 131,000 '
          'Individuals',
 'type': 'Data Breach'}