News Medibank hack bigger than first thought 25/10/2022 Facebook Medibank says it's too soon to know the full extent of customer data exposed in a data breach. Picture supplied by Bianca De Marchi/AAP. By Alex Mitchell, AAP Canberra Australia's largest private medical insurer Medibank will contact current and former customers who might have had their private information stolen […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password