Quantum Health Data Breach: Your Medical and Personal Data Exposed
Quantum Health, Inc. announced a data breach on May 29, 2026, impacting individuals whose highly sensitive information, including medical records and Social Security Numbers, was compromised. This incident puts victims at risk for long-term identity theft and fraud, highlighting potential security failures by the company.
This breach is real, not a scam. Quantum Health, Inc. officially reported it to the Oregon Attorney General on August 14, 2026.
Reviewed by David S. Harris, Esq., data breach and class action attorney (Florida Bar No. 0112739). Free consultation: 786-306-7278
Received a Quantum Health, Inc. notification letter? Find out in minutes if you qualify for compensation.
Free case review- State
- Oregon
- Breach date
- May 29, 2026
- Reported
- August 14, 2026
What may have been exposed
- Full Name
- Date of Birth
- Social Security Number
- Health Insurance ID Number
- Medical Record Number
- Diagnosis and Treatment Information
- Prescription Information
- Home Address
- Phone Number
Quantum Health, Inc., a company specializing in healthcare navigation and care coordination, reported a significant data breach that occurred on May 29, 2026. This incident has led to the exposure of highly confidential personal and health information for an unspecified number of individuals. The compromised data includes Full Name, Date of Birth, Social Security Number, Health Insurance ID Number, Medical Record Number, Diagnosis and Treatment Information, Prescription Information, Home Address, and Phone Number.
The exposure of such a comprehensive set of personal and medical data creates severe, lasting risks for affected individuals. Unlike a compromised credit card which can be canceled, information like your Social Security Number and Medical Record Number cannot be changed. This puts victims at ongoing risk of medical identity theft, where fraudsters might obtain unauthorized healthcare services in your name, as well as financial fraud, tax scams, and unauthorized access to your healthcare accounts.
As a custodian of sensitive consumer and patient data, Quantum Health, Inc. is legally obligated to protect this information under strict regulations, including HIPAA, HITECH, and Oregon state consumer protection laws. These laws mandate robust security measures to prevent such breaches. The occurrence of this data breach strongly suggests potential failures by Quantum Health to maintain adequate cybersecurity practices and protect the private data entrusted to them.
If you have received a data breach notification letter from Quantum Health, Inc., it means your confidential information was directly affected by this incident. This notification is a crucial step that establishes your legal standing to pursue claims against the company for their failure to safeguard your privacy. You do not need to prove you have already suffered financial loss; the increased risk of future harm is often sufficient for legal action.
Our dedicated legal team is actively investigating the Quantum Health data breach. We are committed to helping individuals understand their rights and explore their options for seeking accountability and compensation. We offer free case reviews and represent clients on a contingency-fee basis, meaning there are no out-of-pocket costs unless we successfully recover compensation on your behalf. Contact us today to discuss your situation.
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.
Quantum Health, Inc. data breach lawyer, lawsuit and letter questions
- Do I need a Quantum Health, Inc. data breach lawyer or attorney?
- You don't need to pay to find out. Our data breach attorneys review notices like this one for free, and data breach cases are usually handled on contingency — no fee unless money is recovered for you.
- Can I sue Quantum Health, Inc. over the data breach?
- It depends on what was exposed, the law in Oregon 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.
- How many people were affected by the Quantum 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, Health Insurance ID Number, Medical Record Number, Diagnosis and Treatment Information, Prescription Information, Home Address, Phone Number. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
- Is there a Quantum 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 Quantum 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.
- Is the Quantum Health, Inc. data breach letter legit or a scam?
- A notice from Quantum Health, Inc. in the mail matches the breach Quantum Health, Inc. reported to the Oregon Attorney General on August 14, 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 Quantum Health, Inc. through a phone number or website you find yourself.
- Did Quantum Health, Inc. offer free credit monitoring?
- Check your letter from Quantum Health, Inc.. 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. Using the free service won't stop you from joining a lawsuit or settlement later.
- How much could a Quantum Health, Inc. data breach settlement or claim be worth?
- There is no set amount, and no Quantum 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.
- Where can I see the official Quantum Health, Inc. breach notice?
- Quantum Health, Inc.'s report is published by the Oregon Attorney General: https://justice.oregon.gov/consumer/databreach/#Quantum%20Health%2C%20Inc.-2026-08-14 Compare it with the letter you received to confirm the dates and details match.
- What should I do after getting the Quantum 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.
Source: Oregon Attorney General filing
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