CareNexa, LLC, dba Molecular Testing Labs (“MTL”) data breach

Clerk's notes

CareNexa, LLC, doing business as Molecular Testing Labs (MTL), has reported a data security incident impacting personal information. This breach was filed with regulators in California on December 10, 2025, after MTL identified the unauthorized activity on March 7, 2025. The company has begun notifying affected individuals about the exposure of their data.

The specific nature of the data exposure or the exact method of compromise at MTL remains unspecified in public records. However, the incident involves unauthorized access to systems containing personal information. Investigations are currently underway to understand the full scope of the event.

For individuals who received a notification regarding the CareNexa/MTL data breach, it indicates that their personal information may have been compromised. While the specific types of data exposed have not been detailed, it is prudent to consider the implications of such an event.

If you received a notification from Molecular Testing Labs, it is advisable to review the information provided by the company carefully. Monitor any accounts linked to your personal information for unusual activity. Consider placing a fraud alert on your credit files as a general precaution.

Understanding your rights and potential recourse following a data breach can be complex. If you received a data breach notification from Molecular Testing Labs and wish to explore your options, a free case review can provide clarity. This allows an assessment of your individual circumstances without obligation.

If a notification letter about this breach reached you, see every CA data breach on file or browse all cases.