Select the best answer for the question.
4. Harold received a phone call from someone claiming to work for the IRS. This person said Harold owed $900 in unpaid taxes, and he would be sent to
jail for tax fraud if he didn't pay it back immediately. The person on the phone knew Harold's full name and Social Security number, so he gave the person
his credit card information. Harold has been a victim of
O A. cyberbullying.
B. social engineering.
O C. computer monitoring.
O D. doxing