最新报道:UnitedHealth faces mounting legal and governance challenges as the U.S. Department of Justice reportedly prepares an antitrust lawsuit over its acquisition practices. The healthcare giant also confronts a class-action lawsuit alleging inadequate cybersecurity measures following a major data breach. These developments have sparked investor concerns, with shares dropping nearly 15% year-to-date. Analysts warn the legal battles could impact UnitedHealth's growth strategy and market dominance in the $4.5 trillion U.S. healthcare sector. The company maintains its acquisitions benefit consumers through improved services and cost efficiencies.