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MonitoringMontana AG filing · March 6, 2026

Murray County Medical Center Reports 2025 Data Breach in Montana

County of Murray dba Murray County Medical Center in Montana reported a data breach impacting patient information that occurred in 2025. The incident exposed a range of sensitive personal and health data, potentially increasing risks for those affected.

State
Montana
Breach date
August 21, 2025
Reported
March 6, 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
  • Billing and Financial Account Details

County of Murray dba Murray County Medical Center, a healthcare provider based in Montana, filed a data breach notification on March 6, 2026. This report disclosed a security incident that took place on August 21, 2025, which compromised patient records.

The specific breach type was not detailed in the public filing, but it led to the exposure of various sensitive data categories. These include Full Name, Date of Birth, Social Security Number, Medical Record Number, and Health Insurance ID Number.

Further compromised data types encompass Diagnosis and Treatment Information, Prescription Information, Provider and Treatment Dates, and Billing and Financial Account Details. This comprehensive exposure covers critical personal and health-related data.

Individuals whose information was affected face potential risks such as identity theft, medical fraud, or unauthorized access to financial accounts. The exposure of Social Security Numbers, combined with financial and medical details, could lead to fraudulent activities or misuse of personal health information.

To help safeguard against potential harm, affected individuals should consider regularly monitoring their credit reports for any suspicious activity. It is also advisable to review explanation of benefits statements from their health insurer for unauthorized services or claims.

Additionally, changing passwords for any online healthcare portals or other relevant accounts and carefully checking financial statements for unusual transactions are recommended general precautions. Staying vigilant regarding personal and financial accounts is an important step following such an incident. These details are derived from official public filings with regulators.

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.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • 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.

What to know about the County of Murray dba Murray County Medical Center data breach

How many people were affected by the County of Murray dba Murray County Medical Center 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, Billing and Financial Account Details. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Where can I see the official County of Murray dba Murray County Medical Center breach notice?
County of Murray dba Murray County Medical Center's report is published by the Montana Attorney General: https://dojmt.gov/office-of-consumer-protection/reported-data-breaches/#mt-county-of-murray-dba-murray-county-medical-center-2026 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the County of Murray dba Murray County Medical Center 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.
Is the County of Murray dba Murray County Medical Center data breach letter legit or a scam?
A notice from County of Murray dba Murray County Medical Center in the mail matches the breach County of Murray dba Murray County Medical Center reported to the Montana Attorney General on March 6, 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 County of Murray dba Murray County Medical Center through a phone number or website you find yourself.
Did County of Murray dba Murray County Medical Center offer free credit monitoring?
Check your letter from County of Murray dba Murray County Medical Center. 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. Signing up doesn't waive any legal rights you may have.
Can I sue County of Murray dba Murray County Medical Center over the data breach?
It depends on what was exposed, the law in Montana 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.
Is there a County of Murray dba Murray County Medical Center 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 County of Murray dba Murray County Medical Center. 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 much could a County of Murray dba Murray County Medical Center data breach settlement or claim be worth?
There is no set amount, and no County of Murray dba Murray County Medical Center 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.
Do I need a County of Murray dba Murray County Medical Center data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.

Source: Montana Attorney General filing

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