<ul data-eligibleForWebStory="true">McLaren Health Care experienced a ransomware attack in 2024, exposing personal data of 743,000 individuals.The nonprofit health care organization operates in Michigan and discovered the breach on August 5, 2024.Names, Social Security numbers, driver's license numbers, health insurance details, and medical information were compromised.McLaren is providing affected individuals with 12 months of free credit monitoring services.In a previous incident in November 2023, McLaren disclosed a breach affecting 2,192,515 individuals.The attackers in the latest breach remain unidentified, and the company did not disclose technical details.