MicroCode Software Services Inc.

MicroCode Software Services Inc., also known as MicroCode, operates as an information technology vendor. The company provides hosting and support services for databases used by its clients. One of its known clients is CommonSpirit Health, a major healthcare system. Through this relationship, MicroCode manages a database that tracks medical malpractice insurance records.

The scope of MicroCode’s data handling became evident during a security incident disclosed in April 2026. In that incident, unauthorized access to a database it hosted and supported affected 4,096 residents of Washington State. The breach was reported to the Washington Attorney General’s office, confirming the number of individuals impacted. This figure indicates that the organization processes personal information for at least several thousand individuals within its client base.

MicroCode’s distinguishing attributes include its specialization in managing healthcare‑related data, particularly medical malpractice insurance records. The company’s response to the breach involved engaging the firm Kroll to operate a call center for affected individuals. It also provided guidance on placing credit alerts and freezes to help mitigate potential harm. The notification letter accompanying the breach disclosed that names, dates of birth, addresses, government IDs, medical details and financial information were among the data types involved.

The source material does not contain explicit details about MicroCode’s ownership structure or any parent or subsidiary relationships. Consequently, no information about whether the company is independently owned, publicly traded, or part of a larger corporate group is available from the provided context. Therefore, any description of MicroCode’s organizational hierarchy must be based solely on the facts presented above.