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MonitoringMaryland AG filing · March 12, 2025

Luminis Health Reports Patient Data Breach Filing in Maryland

Luminis Health, Inc., a Maryland healthcare provider, filed a data breach report on March 12, 2025, detailing exposure of highly sensitive patient information. This incident includes data such as Full Name, Social Security Number, and medical details, which can lead to significant long-term risks for affected individuals.

State
Maryland
Reported
March 12, 2025

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

Luminis Health, Inc., a prominent healthcare network serving Maryland communities, officially reported a data security incident on March 12, 2025. The specific nature of the breach type was not detailed in public filings, but it indicates an unauthorized access event affected patient data maintained by the organization.

The public filing specifies that the exposed information includes 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. This combination of personal identifiers and detailed health records is considered highly sensitive.

The exposure of such comprehensive medical and personal data can carry significant risks. For instance, compromised Medical Record Numbers and health insurance details might lead to medical identity theft, where unauthorized parties could obtain medical services in a victim's name. Similarly, the exposure of Social Security Numbers, combined with other personal identifiers, significantly increases the risk of financial fraud, tax-related scams, and other forms of identity theft.

Individuals who receive a breach notification from Luminis Health, Inc. are advised to carefully review its contents. It is generally recommended to remain vigilant by regularly monitoring explanation of benefits statements from health insurers for unfamiliar services, checking credit reports for any unauthorized activity, and placing fraud alerts or security freezes on credit files with the major credit bureaus. These steps can help detect and mitigate potential misuse of exposed information.

This information is based on public disclosures made by Luminis Health, Inc. to regulatory authorities in Maryland, providing factual details about the reported data incident.

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.

What to know about the Luminis Health, Inc. data breach

How many people were affected by the Luminis Health, Inc. 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.
Where can I see the official Luminis Health, Inc. breach notice?
Luminis Health, Inc.'s report is published by the Maryland Attorney General: https://oag.maryland.gov/resources-info/Pages/security-breach-notices.aspx#ITU-376543 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Luminis Health, Inc. 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 Luminis Health, Inc. data breach letter legit or a scam?
A notice from Luminis Health, Inc. in the mail matches the breach Luminis Health, Inc. reported to the Maryland Attorney General on March 12, 2025. 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 Luminis Health, Inc. through a phone number or website you find yourself.
Did Luminis Health, Inc. offer free credit monitoring?
Look for an enrollment code in your Luminis Health, Inc. 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.
Can I sue Luminis Health, Inc. over the data breach?
It depends on what was exposed, the law in Maryland 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 Luminis Health, Inc. 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 Luminis Health, Inc.. 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 Luminis Health, Inc. data breach settlement or claim be worth?
There is no set amount, and no Luminis Health, Inc. 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 Luminis Health, Inc. 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: Maryland Attorney General filing

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