Onyx Technologies

Onyx Technologies, also referred to as Onyx Tech, is a technology company headquartered in the United States of America. The organization came to public attention following a ransomware incident disclosed in 2022 that involved the compromise of personal and medical data. The breached information included names, dates of birth, addresses, contact details, insurance identifiers, Medicare numbers, service dates, and healthcare provider names. Handling of such data indicates that Onyx Technologies provides services that involve the storage, processing, or management of healthcare‑related information for clients such as medical providers, insurers, or other health‑sector entities. While the specific product portfolio is not detailed in the available sources, the nature of the compromised data points to a focus on healthcare information technology.

The ransomware attack was first detected in late June 2022 after unauthorized access to a server persisted for approximately three months, beginning around March 29, 2022. Nearly 97,000 individuals had their sensitive personal and medical information exposed in the breach. Onyx Technologies reported regaining control of its systems in early July 2022 and subsequently notified affected clients, patients, and relevant regulatory authorities. The particular ransomware group responsible for the incident was not publicly identified, and no group claimed responsibility for the attack. This incident underscores the scale of data the organization manages, reflecting a notable footprint in the handling of protected health information within the U.S. market.