Home » BBC News - Technology » technology news » US health insurer hit by cyber-attack US health insurer hit by cyber-attack Unknown 9:09 AM BBC News - Technology technology news US health insurer Banner Health writes to 3.7 million customers and healthcare providers following a cyber-attack. from BBC News - Technology http://ift.tt/2ax7vro Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati