CareNexa, LLC, also known as Molecular Testing Labs, experienced a data security incident in May 2025. This incident was a ransomware attack that affected a third-party vendor, specifically a data hosting and security provider. CareNexa issued a "Notice of Data Security Incident" to address the vendor issue. The specific date of discovery of the breach by the company, when regulators were notified, and when consumers were notified have not been publicly disclosed.
The types of data exposed and the total number of affected individuals have not been specified in the available information. The states affected by this incident have not been disclosed. It remains unclear if any protected health information or financial data was involved.
While details can emerge later and notices may be delayed for various reasons, the current information indicates a vendor-related ransomware attack.