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Westchester Ellenville Hospital dba Ellenville Regional Hospital data breach

Westchester Ellenville Hospital, operating as Ellenville Regional Hospital, reported a data breach to Indiana authorities in September 2026. This incident confirmed that sensitive patient information was exposed, raising concerns for affected individuals regarding potential identity theft and various forms of fraud.

Incident readout

Company
Westchester Ellenville Hospital dba Ellenville Regional Hospital
Reported to
Indiana Attorney General
Filed
September 16, 2026
People affected
Not stated in the filing
Incident type in filing
Not stated
Our review
Monitoring
Read the official filing

Was this a ransomware attack?

The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.

Information listed in the filing

  • Full Name
  • Date of Birth
  • Social Security Number
  • Medical Record Number
  • Health Insurance ID Number
  • Diagnosis and Treatment Information
  • Prescription Information
  • Billing and Financial Account Details

What we know

In September 2026, Westchester Ellenville Hospital, doing business as Ellenville Regional Hospital, filed a notice with Indiana authorities concerning a data security incident. This official report indicates that personal information under the hospital's care was accessed by an unauthorized party following a breach on December 18, 2025.

According to the hospital's filing, the security lapse led to the exposure of sensitive patient data. The types of information reportedly compromised include Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, and Billing and Financial Account Details.

This combination of personal identifiers and detailed medical and financial information presents significant risks. Exposed data like Social Security Numbers and financial account details can be exploited for financial identity theft, leading to fraudulent accounts, loans, or unauthorized purchases. Medical records, including diagnoses and prescriptions, could be misused for targeted medical fraud, such as filing false insurance claims or obtaining prescription drugs under your name.

If you received a data breach notification letter from Ellenville Regional Hospital, it serves as official confirmation that your private information was involved in this security incident. Organizations entrusted with sensitive personal data, especially healthcare providers, have legal obligations to protect this information from unauthorized access. A data breach notification often suggests that these protective measures may have been insufficient.

It is advisable to actively monitor your financial accounts and credit reports for any unusual or suspicious activity. You might consider placing a fraud alert or a credit freeze with the major credit bureaus to help prevent unauthorized use of your Social Security Number. Additionally, carefully reviewing your Explanation of Benefits (EOB) statements from your health insurer can help you identify any medical services or prescriptions billed without your knowledge.

Understanding your rights and potential next steps after a data breach can be challenging. Consulting with an attorney specializing in data privacy can help you assess your situation and explore available options. Our firm offers a free, confidential case review to individuals impacted by this incident, providing guidance without any upfront cost.

See every breach reported in Indiana or read what to do after a ransomware attack.

After the Westchester Ellenville Hospital dba Ellenville Regional Hospital incident: what to do and your options

What should I do after getting the Westchester Ellenville Hospital dba Ellenville Regional Hospital 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.
How many people were affected by the Westchester Ellenville Hospital dba Ellenville Regional Hospital 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, 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.
Did Westchester Ellenville Hospital dba Ellenville Regional Hospital offer free credit monitoring?
Look for an enrollment code in your Westchester Ellenville Hospital dba Ellenville Regional Hospital notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Using the free service won't stop you from joining a lawsuit or settlement later.
Where can I see the official Westchester Ellenville Hospital dba Ellenville Regional Hospital breach notice?
Westchester Ellenville Hospital dba Ellenville Regional Hospital's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#3westchester-ellenville-hospital-dba-ellenville-regional-hos-2026 Compare it with the letter you received to confirm the dates and details match.
Can I sue Westchester Ellenville Hospital dba Ellenville Regional Hospital 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.
Do I need a Westchester Ellenville Hospital dba Ellenville Regional Hospital data breach lawyer or attorney?
Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
Is there a Westchester Ellenville Hospital dba Ellenville Regional Hospital 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 Westchester Ellenville Hospital dba Ellenville Regional Hospital. 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.
Is the Westchester Ellenville Hospital dba Ellenville Regional Hospital data breach letter legit or a scam?
A notice from Westchester Ellenville Hospital dba Ellenville Regional Hospital in the mail matches the breach Westchester Ellenville Hospital dba Ellenville Regional Hospital reported to the Indiana Attorney General on September 16, 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 Westchester Ellenville Hospital dba Ellenville Regional Hospital through a phone number or website you find yourself.
How much could a Westchester Ellenville Hospital dba Ellenville Regional Hospital data breach settlement or claim be worth?
There is no set amount, and no Westchester Ellenville Hospital dba Ellenville Regional Hospital 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.

Other breaches reported in Indiana

Attorney advertising. This page reflects a public regulator filing; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.