"The lawsuit ... alleges that the UnitedHealth Group subsidiary's cybersecurity standards were insufficient to prevent the attack.... CareFirst said it lost a large amount of data related to employer accounts and its Medicare Advantage business ... CareFirst BlueCross BlueShield serves 3.5 million groups and individuals in Maryland and the Washington, D.C., metropolitan area. It has a 75 percent market share in the state and also serves more than 626,000 members in the Federal Employees Health Benefits Program." [CareFirst Inc. vs. Change Healthcare Technologies, LLC, No. C-03-CV-25-000701 (Balt. Cty. Circ. Ct. complaint filed Feb. 21, 2025)]  MORE >>