Wally Hewitt Maintains an Online Brokerage Account

Wally Hewitt maintains an online brokerage account.In early March,Wally received an email from the firm that explained that there had been a computer error and that provided a phone number so that Wally could verify his customer information.When he called,a recording asked that he enter the code from the email,his account number,and his social security number.After he did so,he was told that he would be connected with a customer service representative,but the connection was terminated.He contacted the brokerage company and was informed that they had not sent the email.Wally was a victim of

A) Bluesnarfing.
B) splogging.
C) vishing.
D) typosquatting.