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MonitoringIndiana AG filing · May 29, 2026

Margaret Mary Health Data Breach: Understanding Your Compensation Options

Margaret Mary Health in Indiana reported a data breach on May 29, 2026, exposing sensitive patient information. If you received a notification, your personal and health data may be at risk, potentially entitling you to compensation for the harm caused. Learn how a free case review can help you explore your options without upfront costs.

This breach is real, not a scam. Margaret Mary Health officially reported it to the Indiana Attorney General on May 29, 2026.

Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278

Received a Margaret Mary Health notification letter? Find out in minutes if you qualify for compensation.

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State
Indiana
Breach date
February 16, 2026
Reported
May 29, 2026

What may have been exposed

  • Full Name
  • Date of Birth
  • Social Security Number
  • Medical Record Number
  • Health Insurance ID Number
  • Diagnosis and Treatment Information
  • Prescription Information
  • Provider and Treatment Dates

Margaret Mary Health, a healthcare provider in Indiana, reported a significant data breach on May 29, 2026. This incident, which occurred on February 16, 2026, involves the exposure of highly sensitive personal and medical information, raising serious concerns for individuals who entrusted their data to the organization.

The compromised data categories specifically include Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, and Provider and Treatment Dates. The exposure of these records can lead to various risks, such as medical identity theft, fraudulent billing, and other forms of financial and personal harm.

Receiving a data breach notification letter from Margaret Mary Health means your confidential information was part of this exposure. It indicates that the security measures intended to protect your sensitive data may have been insufficient, potentially leaving you vulnerable to long-term issues. Understanding your rights and the potential value of a claim is an important next step.

If you have received an official data breach notification letter, you may be eligible to pursue compensation. Our firm is actively investigating claims on behalf of individuals affected by the Margaret Mary Health data breach. We offer a free, no-obligation case review to help you understand your legal standing and what your claim could be worth.

There are no out-of-pocket costs or fees unless we successfully recover compensation for you. This allows you to explore your options without financial risk. It's important to act promptly to protect your interests following such a security incident.

Received the Margaret Mary Health notification letter? The Margaret Mary Health case file tracks this filing.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Check for medical identity theft

    Review the Explanation of Benefits statements from your health insurer for services or claims you never received, which can signal misuse of your medical identity.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Margaret Mary Health data breach settlement, compensation and claim questions

How much could a Margaret Mary Health data breach settlement or claim be worth?
There is no set amount, and no Margaret Mary Health settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Date of Birth, Social Security Number as involved. Keep receipts and records; they're what damages claims are built on.
Is there a Margaret Mary Health data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Margaret Mary Health. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
How many people were affected by the Margaret Mary Health data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, Provider and Treatment Dates. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Can I sue Margaret Mary Health over the data breach?
It depends on what was exposed, the law in Indiana and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
Did Margaret Mary Health offer free credit monitoring?
Check your letter from Margaret Mary Health. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Enrolling does not give up your right to bring a claim.
Is the Margaret Mary Health data breach letter legit or a scam?
A notice from Margaret Mary Health in the mail matches the breach Margaret Mary Health reported to the Indiana Attorney General on May 29, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Margaret Mary Health through a phone number or website you find yourself.
Do I need a Margaret Mary Health data breach lawyer or attorney?
A data breach lawyer can tell you whether your situation supports a claim and what it may be worth. A review here is free, and law firms usually take these cases on contingency, so there is no upfront cost.
Where can I see the official Margaret Mary Health breach notice?
Margaret Mary Health's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#701margaret-mary-health7368-2026 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Margaret Mary Health data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.

Source: Indiana Attorney General filing

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