Caller: purporting to be from bank security dept

Called me knew my name and was trying to tell me that there was a transaction from my account to the USA for $800. Problem for him is i don't have an account with the bank he was talking about. Still he persevered trying to get me to give him remote access to my computer. After about 5 minutes of leading him on i asked him for his number so i could call him back. He immediately ended call