Avantic Medical Lab Data Breach Lawsuit Investigation

Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Avantic Medical Lab data breach.

If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.

About Avantic Medical Lab

Avantic Medical Lab is a privately owned clinical laboratory based in Edison, New Jersey. The company provides diagnostic laboratory services to a variety of healthcare providers, including physicians’ offices, nursing homes, adult day care centers, pharmacies, assisted living facilities and urgent care centers.

Founded in 2018, Avantic Medical Lab is fully licensed and accredited by CLIA, CAP and Medicare. The lab offers multiple patient service center locations, walk-in and appointment-based specimen collection, and accepts a wide range of insurance carriers.

What Happened?

Avantic Medical Lab was the victim of a ransomware attack carried out by the Everest group. On June 24, 2025, Everest claimed responsibility for the breach and announced on a dark web portal that they had obtained approximately 33 GB of data from Avantic Medical Lab’s systems.

Information reportedly exposed:

• Electronic medical records (EMRs)
• Patient history
• Test results
• Private medical records
• Billing information
• Internal documents

Everest threatened to publish the stolen files within seven to eight days and released sample screenshots as evidence.

Your Rights and Next Steps

If you received services from Avantic Medical Lab or believe your information may have been involved, it is important to understand your rights. When sensitive data such as medical records, test results and billing information is exposed, individuals face a risk of identity theft, medical fraud and other privacy violations.

Here are steps to consider:

1. Monitor financial accounts and credit reports for suspicious activity.
2. Watch for any unauthorized use of medical or insurance information.
3. Consider placing a fraud alert or credit freeze with the major credit bureaus.
4. Save any communications or notifications received from Avantic Medical Lab regarding the breach.
5. Document any unusual activity or harm that may be linked to this incident.

Lawyers are ready to help individuals understand their legal options. Those affected by the Avantic Medical Lab data breach may be able to pursue compensation for damages such as out-of-pocket expenses, time spent addressing the breach and emotional distress.

You May Be Entitled to Compensation

If your information was compromised in the Avantic Medical Lab data breach, you may be eligible to join a class action lawsuit and seek compensation. Lawyers are ready to help guide you through the process and advocate for your rights.

To find out if you qualify and to take the next step, complete the below form to join the lawsuit investigation.

Sources

• Dark Web
• Avantic Medical Lab