Which of the following are the reason for the difficulties in prosecutions

Which of the following are the reason for the difficulties in prosecutions
of computer-related crimes? (a, b, c or d)

-The area of litigation is extremely technical and difficult to understand.
-Most of the crimes do not fall under any of the current laws
-The laws themselves are relatively new and untested.
-The technology is very dynamic, and the tactics of the perpetrators are constantly changing.a) 1 and 2
b)1, 2 and 3
c)1, 2 and 4
d) 1, 3 and 4

Reason: