Question: If you are contacted via telephone by someone purporting to represent a financial institution you do business with and are asked to provide or update personal or account information, you should: Question options: a) Ask to speak to a supervisor. b) Give it to them. What's the big deal? c) Hang up and find the phone number of that institution off of one of your account statements, credit cards or their verifiable website address and call that number to check on the request. d) Hang up!