Anthem says breach impacted at least 8.8 mln non-Anthem customers
February 24, 2015 at 14:38 PM EST
Feb 24 (Reuters) - Health insurer Anthem Inc, which earlier this month reported that hackers had breached a patient database, said on Tuesday that between 8.8 million and 18.8 million customers of non-Anthem Blue Cross Blue Shield plans were impacted by the attack.