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LeMaitre Vascular Inc Data Breach

State
Indiana
Reported
Sep 18, 2026
Breach date
Jan 9, 2026

LeMaitre Vascular, Inc. operates as a specialized medical device manufacturer and healthcare supply chain entity, developing, marketing, and selling vital vascular devices and biologics used globally by surgeons and hospitals. Because of its deep integration into the healthcare and medical ecosystem, the company routinely collects, processes, and stores an extensive volume of sensitive personal and medical information. This includes detailed records concerning patients who receive their specialized medical devices, healthcare professionals, clinical trial participants, and the company's own workforce. The repository of information managed by organizations in the medical technology sector is uniquely valuable to malicious actors because it bridges high-risk clinical records with personal identifying information.

In 2026, LeMaitre Vascular, Inc. reported a significant data security incident to the Vermont Attorney General, alerting regulators and affected individuals that unauthorized parties had breached their digital environment. Incidents targeting medical device manufacturers and healthcare-adjacent companies typically involve sophisticated cyberattacks, such as ransomware deployments, unauthorized intrusions into internal database servers, or third-party vendor compromises. Because companies in this sector maintain complex supply chains and digital networks connecting corporate infrastructure with clinical research and distribution endpoints, threat actors actively probe for vulnerabilities to infiltrate proprietary systems and extract sensitive repositories.

The data compromised during incidents of this nature routinely includes a hazardous mix of personal and medically sensitive information, such as full names, dates of birth, Social Security numbers, medical device tracking data, healthcare provider details, and clinical diagnosis or treatment histories. The exposure of this specific data combination creates severe, long-term risks for victims. Unlike a stolen credit card, which can be easily cancelled, core identifiers like Social Security numbers and detailed medical profiles cannot be altered. This exposes affected individuals to permanent threats of medical identity theft—where unauthorized parties obtain healthcare services under a victim's name—as well as sophisticated financial fraud, targeted phishing schemes, and tax return scams that can plague a victim for years.

Under federal and state legal standards, including the Health Insurance Portability and Accountability Act (HIPAA), the Federal Trade Commission Act, and state data protection statutes, LeMaitre Vascular, Inc. and its corporate affiliates have a stringent legal obligation to implement and maintain robust administrative, physical, and technical safeguards to protect sensitive data. When a breach of this magnitude occurs, it frequently serves as prima facie evidence that the company failed to maintain adequate cybersecurity controls, such as multi-factor authentication, network segmentation, regular vulnerability patching, and continuous threat monitoring. This apparent failure to secure confidential files constitutes a direct breach of statutory duties and industry-standard practices.

Receiving an official data breach notification letter from LeMaitre Vascular, Inc. is a formal acknowledgment by the company that your confidential information was compromised due to their inadequate security infrastructure. Legally, the receipt of this notice establishes the concrete injury and standing necessary to participate in a class action lawsuit seeking accountability, restitution, and enhanced credit or identity monitoring protections. Importantly, affected individuals do not need to prove that they have already suffered actual financial loss or identity theft to join a class action; the increased risk of future harm is sufficient under the law. Our firm is prepared to investigate these potential claims on a contingency fee basis, meaning there is never any out-of-pocket cost or financial risk to you unless we successfully recover compensation on your behalf.

Information exposed

  • Full Name
  • Date of Birth
  • Social Security Number
  • Employee Identification Details
  • Home Address
  • Contact Information
  • Internal Professional Credentials
  • Employment and Compensation Records

LeMaitre Vascular Inc data breach class action and settlement questions

Is there a LeMaitre Vascular 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 LeMaitre Vascular 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 LeMaitre Vascular Inc data breach settlement or claim be worth?
There is no set amount, and no LeMaitre Vascular 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.
Can I sue LeMaitre Vascular Inc 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.
How many people were affected by the LeMaitre Vascular 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, Employee Identification Details, Home Address, Contact Information, Internal Professional Credentials, Employment and Compensation Records. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Do I need a LeMaitre Vascular Inc data breach lawyer or attorney?
You don't need your own lawyer to be part of a class action, but an attorney can tell you whether you belong in one and whether an individual claim might be stronger. The case review here is free.
Where can I see the official LeMaitre Vascular Inc breach notice?
LeMaitre Vascular Inc's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#lemaitre-vascular-inc-2026 Compare it with the letter you received to confirm the dates and details match.
Did LeMaitre Vascular Inc offer free credit monitoring?
Any free monitoring LeMaitre Vascular Inc is offering will be described in the notice you received, along with an activation code and a sign-up deadline. 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.
Is the LeMaitre Vascular Inc data breach letter legit or a scam?
A notice from LeMaitre Vascular Inc in the mail matches the breach LeMaitre Vascular Inc reported to the Indiana Attorney General on September 18, 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 LeMaitre Vascular Inc through a phone number or website you find yourself.
What should I do after getting the LeMaitre Vascular 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.

Got a letter from LeMaitre Vascular Inc?

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Reviewed by David S. Harris, Esq., Law Office of David S. Harris · Florida Bar No. 0112739. About the firm

Source: Indiana attorney general breach filing