I received the following notice from IB, did anybody else get this message as I have never done this before, is this part of the new Dodd-Frank Regulation? Dear IB Customer: Regulations require that Interactive Brokers verify the accuracy of certain information that it has on file for each of its customer accounts each year. Please log into the Account Management portion of the IB website and review the information that we have on file for your account(s). If any of the information is incorrect, please correct the information using the Account Management / Account Maintenance portion of the website. Thank you for your assistance and for using Interactive Brokers to serve your trading needs.