The entire basis of a whaling attack is to be
A.as ambiguous and broad as possible so that no one person is targeted ; rather, a large division in a company is
B. appeal to as many companies as possible at the same time, therefore increasing the likelihood that one will take the bait"
C. establish a line of communication with an entry-level employee or employees first to gain trust, and then gain access to larger systems
D. appear as authentic as possible with actual logos, phone numbers, and various other details used in communications that come from fake email addresses