Unauthorised account amendments

How is it possible that there is absolutely zero accountability and account security at your company. It seems that you have zero accounting procedures and that anyone can hijack another person's account without much effort. Why do you not attempt to contact the current account owner and verify. This is the second instance that you have handed over my account without authorisation. This displays a complete lack of procedure and is very dangerous behaviour. For example, who received my deposit? You are irresponsible with other people's funds.