Bob received this text message on his mobile phone: -Hello, this is Scott Smelby from the Yahoo Bank. Kindly contact me for a vital transaction on:

-. Which statement below is true?

A. This is probably a legitimate message as it comes from a respectable organization.

B. Bob should write to

to verify the identity of Scott.

C.

This is a scam as everybody can get a @yahoo address, not the Yahoo customer service employees.

D. This is a scam because Bob does not know Scott.