Data breach at healthcare tech firm impacts 4.5 million patients. HealthEC LLC, a provider of health management solutions, suffered a data breach that impacts close to 4.5 million individuals who received care through one of the company’s customers. HealthEC provides a population health management (PHM) platform that healthcare organizations can use for data integration, analytics, care coordination, patient engagement, compliance, and reporting. On December 22, the firm disclosed that it suffered a data breach between July 14 and 23, 2023, which resulted in unauthorized access to some of its systems. Third-party company: HealthEC LLC.