Apex Laboratory, Inc.

Apex Laboratory, Inc., also operating under the alias Apex Labs, is a diagnostic laboratory with its headquarters located in the United States of America. The organization’s core activity involves processing laboratory test results and managing diagnostic information for patients. It functions within the healthcare sector, providing testing services that generate the personal health data seen in its records. No further detail about its specific test menu or service lines is available in the supplied material.

The known incident from December 14, 2020, reveals that Apex Laboratory maintains records that include laboratory test results, diagnostic information, Social Security numbers, Medicare/Medicaid identifiers, dates of admission/discharge, and demographic attributes. The ransomware attack by the DoppelPaymer group led to the exfiltration and public release of data affecting over 1,000 individuals across more than a dozen facilities. The impacted records were described as outdated but exploitable, with a particular emphasis on elderly nursing home residents who are vulnerable to identity theft. In addition to patient data, routine business documents were also leaked, potentially exposing operational information. The organization did not publicly acknowledge the breach or respond to inquiries about the compromised data. These facts constitute the only publicly documented information regarding Apex Laboratory’s scale, attributes, or structure.