There is nothing to worry about it, because I haven't provided any personal information from the account. A random username, email address and password are enough to create an account. IP address is the only personal information which is collected by the casino, and they do it to prevent the use of multiple accounts. BTW, your reply hasn't cleared my doubt yet. This is just a random username ‘undefined648503’. How have you find out the account and where is the proof that it was your account?