Minnesota AG Keith Ellison warns of health care provider imposter scams following UnitedHealth cyberattack.

Minnesota AG Keith Ellison warns of health care provider imposter scams following February's cyberattack on UnitedHealth Group's Change Healthcare division. Scammers contact patients to obtain credit card info, posing as hospital, clinic, or pharmacy employees, often involving alleged payments, rebates, or refunds. Ellison urges all Minnesotans to be cautious and report any suspicious activity.