Which of the Following Explains Why It Is Difficult to Control

Which of the following explains why it is difficult to control cyber-crime?

A) Most cyber-criminals are middle-aged White men with college educations who are likely to go unnoticed by authorities.
B) Cyber-criminals can commit crimes on people in various parts of the world with little risk of being caught, extradited, and convicted.
C) American culture does not deem cyber-crime to be as serious a threat as other types of crime.
D) The people involved are consenting adults and the criminal act has no victim and causes no evident harm.