By Jess Jones A number of MPs parliamentary email passwords have been exposed on the dark web, according to a new study by encrypted email service Proton. A total of 216 passwords associated with MPs’ breached parliamentary email accounts have been exposed, the study found. The highest number of passwords exposed for a single MP was 10, which the company said emphasised the severity of the issue and the potential for unauthorised access to highly sensitive accounts. Proton said it has informed every affected MP that has had any sensitive data exposed online. “In today’s digital landscape, robu…