Published
August 10, 2025
Avantic Medical Lab patients whose names, Social Security numbers, and medical records were exposed in the 2025 Everest ransomware leak may be able to join a class action investigation.
What's the Avantic Medical Lab Data Breach?
Did You Receive A Notice of Data Breach From Avantic Medical Lab? If so you may be owed potential compensation.In June 2025, the ransomware group Everest listed Avantic Medical Lab on its leak site, publishing screenshots as proof of access to patient data. After Avantic did not meet ransom demands, Everest released a massive 31 gigabyte data dump of patient files on July 3, 2025.
The files included the following personally identifiable information:
• Full names, addresses, and phone numbers,
• Dates of birth and Social Security numbers,
• Medical record numbers and referring physician information,
• Health insurance policy and claim details,
• Blood test types, results, and diagnoses,
• Explanation of benefits and insurance correspondence,
• Payment records, including checks and credit card details with expiration dates and CVV numbers.
Status
Active Investigation
attorneys are investigating potential claims for people affected by the breach
Claim Deadline
Ongoing
no settlement or claim form yet — this is an active investigation
Estimated Payout
Varies
depends on the facts of each case
Proof Required
Yes
your breach notice and documentation of any resulting harm
What is Avantic Medical Lab?
Avantic Medical Lab is a full-service clinical laboratory based in Edison, New Jersey. Founded in 2018, the company employs around 50 people and specializes in diagnostic testing—primarily blood work. It works with various healthcare providers including physicians, nursing homes, pharmacies, adult day care centers, assisted-living facilities, and urgent care clinics across New Jersey, New York, and Pennsylvania.How Many People Were Affected by the Avantic Data Breach?
The data breach affected patients who received diagnostic testing services from Avantic Medical Lab between 2018 and 2023. Although the exact number of individuals impacted has not been confirmed, the released files span hundreds of patient folders, suggesting that thousands of individuals may have been affected.How to File a Claim if You Received a Data Breach Notice
If you received a letter or email notifying you about the Avantic Medical Lab data breach—or if you suspect your personal information may have been compromised between 2018 and 2023—you may be eligible for financial compensation. You can submit a claim through a secure online form and potentially join a class action investigation.To start the process:
• Visit the official claim form website linked below.
• Fill out your contact details and answer a few short eligibility questions. It takes less than a minute.
• Submit your form and wait to be contacted by a case representative.
You do not need to pay anything to file your claim. If eligible, you may be included in ongoing legal action seeking compensation for those affected by the Avantic Medical data breach.
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Filing Class Action Settlement Claims
Please note that your claim form will be rejected if you submit a settlement claim with fraudulent information. By providing this information and your sworn statement of its veracity, you agree to do so under the penalty of perjury. You would also be harming others that actually qualify for the class action settlement. If you are not sure whether or not you qualify for this class action settlement, visit the class action administrator's website. OpenClassActions.com is a participant in the Amazon affiliate advertising program and this post may contain affiliate links, which means we may earn a commission or fees if you make a purchase via those links. Some of the content on this page is provided by Dapeer Law.Attorney Advertising. The information on this website is for general informational and advertising purposes. No attorney-client relationship between reader and any law firms is created by submitting any surveys or forms. Upon submitting any forms or survey information, you agree that a representative from law firms involved in the investigation or their partner firms may contact you.
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