All Breaches
March 7, 2025 Verified Sensitive Record Malware Exposure Healthcare

Molecular Testing Labs Data Breach

The 2025 Molecular Testing Labs data breach involved a ransomware incident at a data-hosting and security vendor retained by CareNexa.

7.7 Thousand
Affected People
3
Data Types
Low
Exposure Scope
Yes
Verification

Exposed Data Types

3
Names
Physical addresses
Medical information

Additional Information

Added DateAugust 3, 2026
Exposure DateMarch 7, 2025
Domainmoleculartestinglabs.com
SourceOfficial public notice, HHS breach portal, and California regulator notice
Last Content UpdateAugust 3, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Record Information

Record NameMolecular Testing Labs
CategoryHealthcare
CountryUnited States
Related Websitemoleculartestinglabs.com

Exposure Scope

Low

This scope reflects unique email identifiers supplied to help notify malware victims; it does not establish an individual-victim or user total.

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