I am a sole trader and have recently set up a new business account. My card came through today and is in my husbands name. I checked my application and I haven't even mentioned him on there. I couldn't pass the security check as it seems they have also used his date of birth. He does have a current account at the same bank which is presumably where they have got his details from. I'm waiting for a call back from the bank to discuss this but do I also need to report it as a data breach to the ICO?