Impact & Downstream Threats
This breach carries critical risk due to the nature of exposed data fields and the scale of affected records.
- Identity theft and synthetic identity construction using government-issued IDs
- SIM swap attacks where phone numbers are present
- Targeted phishing campaigns using exposed email addresses
- Doxxing risk from physical address exposure
- Medical identity fraud or insurance abuse using health data
Breach Intelligence
Executive Summary
On , June 10, 2025, , the Everest ransomware group added Avantic Medical Lab – a diagnostic services provider headquartered in Edison, New Jersey – to its dark web leak site. By , July 3-4, , the group published what it claimed was , 31-33 GB of internal files, , including sensitive patient data. Despite the exposure, Avantic has not publicly confirmed the incident, and no entry for the lab appears on the U.S. Department of Health and Human Services’ HIPAA breach portal as of this writing. ,
,
, What was stolen ,
, Leaked archives reportedly contained: ,
About Avantic Medical Lab
Medical laboratory and diagnostics provider.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 29K records identified in breach intelligence sources.
- The data is indexed and searchable across breach notification platforms.
Recommended Actions
⚠️ Do not assume this is low sensitivity.
Non-clients may request a breach impact review.
Frequently Asked Questions
In June 2025, Avantic Medical Lab experienced a data breach that exposed approximately 29K records containing personal information.
The exposed data includes fields such as email address, full name, medical diagnosis, phone number, physical address:home.
Approximately 29K records were affected based on current breach intelligence.
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- A public-facing individual
- A high-profile executive
- A customer of Avantic Medical Lab
- Or concerned about credential reuse
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