Data Breach · Data Breach·MA · Feb 26, 2026Investigation Open

Madison Square Garden Entertainment Corp. Entertainment
Data Breach — Legal Rights & Next Steps

Madison Square Garden Entertainment Corp. Entertainment was responsible for safeguarding the personal data of its customers and employees. According to a MA state filing, Madison Square Garden Entertainment Corp. Entertainment experienced a data security incident affecting an undisclosed number of individuals, exposing financial account information and payment data. This case remains active and individuals are still being identified.

"Madison Square Garden Entertainment Corp. Entertainment appears to be an entertainment, live events, and venue management company. In the course of ticket sales, fan engagement, and operations, the co"

Affected individuals may be entitled to compensation under the Massachusetts Data Security Law (201 CMR 17.00). Free attorney review available.

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What Happened

Madison Square Garden Entertainment Corp. Entertainment was required under the Massachusetts Data Security Law (201 CMR 17.00) to implement reasonable security measures to protect the personal information it collected. When those measures fail and personal data is exposed to unauthorized parties, the law provides remedies for affected individuals — regardless of whether those individuals have yet experienced fraud or identity theft as a direct result.

Madison Square Garden Entertainment Corp. Entertainment was responsible for safeguarding the personal data of its customers and employees. According to a MA state filing, Madison Square Garden Entertainment Corp. Entertainment experienced a data security incident affecting an undisclosed number of individuals, exposing financial account information and payment data. This case remains active and individuals are still being identified.


Filing Record

State Filed
MA
Reported to AG
Feb 26, 2026
Breach Date
Not disclosed
Records
Not disclosed
Status
Investigation Open
Industry
Data Breach
Data Types Exposed
NameEmail AddressMailing AddressPhone NumberPurchase HistoryPayment Card InformationAccount Password

Exposed Data — What's at Risk

SIM Swap & Vishingmedium risk

Phone numbers exposed in breaches are used for SIM swapping attacks — hijacking your number to bypass two-factor authentication on financial accounts.


Who Was Impacted?

Under the Massachusetts Data Security Law (201 CMR 17.00), you may have a legal claim if:

  • You received a written data breach notification letter from Madison Square Garden Entertainment Corp. Entertainment
  • You are or were a customer, patient, or employee of Madison Square Garden Entertainment Corp. Entertainment
  • Your information was held by Madison Square Garden Entertainment Corp. Entertainment in MA
  • Your bank or payment card data was potentially exposed

Your Rights as a Victim

Time & Inconvenience

Courts recognize that the time spent monitoring accounts, placing credit freezes, and dealing with the aftermath of a breach has real economic value. This category of damages is recoverable even without direct financial loss.

Financial Losses & Fraudulent Charges

Direct financial losses resulting from the breach — unauthorized charges, fraudulent transfers, or fees incurred through fraud — are recoverable as compensatory damages. Banks may reverse some charges; a class action recovers the remainder and associated costs.

Account Compromise Damages

When login credentials are exposed, the costs of downstream account compromises — password managers, security audits, and recovery costs for hijacked downstream accounts — can be recovered. Courts in recent class actions have awarded damages for credential exposure even without proven misuse.

Emotional Distress

Data breach victims regularly report anxiety, loss of sleep, and ongoing fear of identity theft. These non-economic harms are cognizable injuries in data breach litigation, particularly in cases involving SSN or medical record exposure.


Frequently Asked Questions

Do I need proof that my data was misused to file a claim against Madison Square Garden Entertainment Corp. Entertainment?

No. Under Massachusetts Data Security Law (201 CMR 17.00) and federal law, the unauthorized exposure of your personal data — regardless of whether it has been actively misused — can be sufficient grounds for a claim. The breach itself is the injury.

How much does filing a claim cost?

Nothing. The Law Office of David S. Harris handles data breach cases on contingency — you pay zero upfront and owe nothing unless compensation is recovered.

My financial account data was exposed. Can the bank recover my losses?

Banks may reverse fraudulent charges, but they are not obligated to compensate you for time lost, stress, or indirect damages. A class action claim against the breached company can recover those additional categories of harm.

Is there a deadline to file a claim?

State statutes of limitations for data breach claims typically run 2–4 years from the date of the breach or its discovery. Because this breach was recently disclosed, the window is open — but acting early preserves your options and strengthens the case.

What if Madison Square Garden Entertainment Corp. Entertainment offered me free credit monitoring after the breach?

Accepting free credit monitoring from Madison Square Garden Entertainment Corp. Entertainment does not waive your right to pursue legal action unless you signed a specific release waiving claims. In most cases, victims who accepted monitoring can still file.

Do I need to have received a notice letter to be eligible?

Not necessarily. Many data breach victims are never notified directly. If your personal information was held by Madison Square Garden Entertainment Corp. Entertainment during the relevant period, you may still qualify even without receiving a letter. A free eligibility review can confirm your status.

How long does a data breach class action lawsuit take?

Most data breach class actions resolve within 18 to 36 months, though timelines vary by court and complexity. Your participation requires minimal effort — typically completing a claim form. Our office handles all litigation; you are notified when a settlement is reached.

Filing Window Open

Received a Notice Letter?

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Take Legal Action

Join the class action and seek compensation for your exposure.

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Got a notice letter?

Read our guide on what to do next.

Letter Guide →

Source: MA AG filing. This site is not affiliated with any state government agency.

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