[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fvdo39xp1krvi":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":7,"domain":9,"breachDate":10,"addedDate":11,"publishedAt":12,"modifiedDate":13,"contentUpdatedAt":14,"source":15,"sourceUrl":16,"sourceUrls":17,"pwnCount":18,"affectedCount":18,"affectedCountStatus":19,"affectedCountLowerBound":12,"affectedCountUnit":20,"hasEnglishDescription":4,"contentLocale":21,"availableLocales":22,"translations":24,"severity":27,"dataClasses":28,"description":34,"seoTitle":35,"seoDescription":36,"logoUrl":37,"isVerified":4,"isSensitive":38,"isSpamList":38,"isMalware":38,"company":39},"6a452308a20f867c8ba8e780","madison-square-garden-sports","Madison Square Garden Sports Data Breach","msgsports.com","2026-06-05T00:00:00.000Z","2026-06-24T13:02:33.000Z",null,"2026-07-02T04:54:07.348Z","2026-07-19T00:03:30.485Z","Third party breach","",[],9796738,"known","unknown","en",[21,23],"tr",{"en":25,"tr":26},{"slug":7},{"slug":7},"Critical",[29,30,31,32,33],"Customer service records","Email addresses","Names","Phone numbers","Physical addresses","\u003Cp>The Madison Square Garden Sports data breach is a high-risk customer data leak that affected approximately 9,796,738 unique email addresses as a result of the exposure of customer and support data related to the sports and entertainment company during the June 2026 period. Since the record contains customer service records, name and surname, phone, and physical address fields, the incident is significant in terms of ticket, event, membership, and customer support fraud. The sports and event context can make fake tickets, refunds, and account messages more convincing.\u003C\u002Fp> \u003Ch2>Leaking Data Types and Risks\u003C\u002Fh2> \u003Cp>The verified data fields in the record are customer service records, email addresses, full names, phone numbers, and physical addresses. Passwords, payment cards, ID documents, full ticket history, or account security secrets are not included in the verified data classes, so they are not added to the description. Customer service records may lead to the preparation of targeted messages based on the support issue or transaction context the user has previously experienced.\u003C\u002Fp> \u003Ch2>Context of Sports and Entertainment Services\u003C\u002Fh2> \u003Cp>The primary risk for affected users is fake ticket, refund, membership, and event support messages. Attackers may request ticket refunds, seat changes, event cancellations, membership renewals, or account verification using real names, phone numbers, or similar support-related information. Users should verify ticket and support transactions through the official website, application, or a known customer service channel. Links in emails or SMS messages should not be trusted directly.\u003C\u002Fp> \u003Ch2>The Impact of Customer Service Records\u003C\u002Fh2> \u003Cp>Phone and physical address information can make fake customer representative calls more effective. Users should be cautious against calls requesting payment, verification codes, or card information. Fraud involving fake tickets or refunds may particularly increase at high-demand sports events and concerts. Ticket PDF files, QR code links, or payment pages that seem realistic should not be used without verification from the official platform.\u003C\u002Fp> \u003Ch2>Verified Scope and Boundaries\u003C\u002Fh2> \u003Cp>Since this record does not contain a password, no direct account takeover claim can be made; however, ticket accounts and email security should still be checked. The same email address may have matched with a password in other leaks. Users should use a unique password on ticket platforms, enable two-factor authentication, and close unfamiliar sessions. Registered payment methods and upcoming event tickets should be reviewed.\u003C\u002Fp> \u003Ch2>Security Lessons for Institutions\u003C\u002Fh2> \u003Cp>For sports and entertainment companies, this record shows that customer service data has high value in fraud. Support records can be used as if they prove that the user has a genuine transaction history. Official ticket and refund channels should be clearly indicated in customer communications, and support teams should be informed about fake representatives and fake refund messages. Users should be plainly explained which information will not be requested via phone or email.\u003C\u002Fp> \u003Ch2>Necessary Precautions\u003C\u002Fh2> \u003Cp>The Madison Square Garden Sports data leak increases the risk of ticket and event fraud due to customer service records and communication fields. Affected users should verify fake refund, ticket, membership, and event messages through the official channel, strengthen their ticket accounts, and be cautious of unexpected payment requests. The most accurate approach is to consider this record not as a password breach, but as a customer support-related targeted fraud risk.\u003C\u002Fp> \u003Cp>In the Madison Square Garden Sports record, customer service records are the most important area that can lend credibility to fake support messages. If a user has previously received support regarding tickets, membership, or events, an attacker can imitate this context to make it seem like a real transaction is ongoing. Messages regarding event cancellations, seat changes, QR code renewals, refunds, or VIP access should be checked particularly carefully. Users should verify ticket links and QR codes only through the official platform.\u003C\u002Fp> \u003Cp>No password or payment card claim has been established for this record; the verified risk arises from customer support and communication data. Affected users should check their upcoming events, account sessions, and registered payment methods; they should verify refund or ticket correction requests received by phone with the official customer service number. Sports and entertainment companies should also train their support teams on fake representative and fake ticket fraud flows.\u003C\u002Fp>","Madison Square Garden Sports Data Breach (9.8 Million Reported Records)","Madison Square Garden Sports Data Breach. 9.8 Million reported records are reported. Reported data: Customer service records, Email addresses, Names. 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