MicroCode, a company providing database hosting services, suffered a ransomware attack that occurred between January 19, 2026, and April 14, 2026. The incident was disclosed by MicroCode, which hosts a database used by CommonSpirit Health to track medical malpractice insurance records. The breach exposed names and dates of birth for clients of MicroCode. While an exact number is not provided, the sources indicate the breach affected "thousands" of individuals, implying a range from 1,000 to 9,999 individuals. The breach involved data related to medical malpractice insurance, which constitutes protected health information. Further details about the number of affected individuals or additional data types involved may emerge as investigations continue. Notices to affected individuals may also be delayed.