Hussein got a call yesterday from First Bank, the company that issued his credit card inquiring about an $105.00 charge made in Buenos Aires, Argentina. Upon learning that Hussein was in Detroit and had not made this purchase, the bank quickly took steps to cancel the card and issue a new one. Given the circumstances that Hussein's credit card number had an illegal transaction, he may also want to:. A) check his computer's firewall to make sure it's working.
B) cancel his account and eliminate credit cards from his life.
C) change his passwords and store them in a password manager.
D) diversify his spending habits by using one of several credit cards when making purchases.