Samsung sues CVS Caremark and the state of Tennessee for leaking prescription drug data.

Samsung Electronics America accuses CVS CaremarkPCS Health LLC of illegally disclosing private prescription drug data to Tennessee. The lawsuit names Tennessee Insurance Commissioner Carter Lawrence as a defendant, with the aim of preventing the state from regulating benefit plans protected under the Employee Retirement Income Security Act. CVS Caremark stated that they will comply with the court's decision, while Tennessee declined to comment on the case.