A person who uses his expertise to gain access to other people's computers to get information illegally or to cause damage is a?

>>>>>>>>>>>>>>>>>>>>>>>   D.    Hacker

hacker is obviously the answer.

 D.    Hacker

D: That person is called hacker.

Hacker is the right answer. thanks

actually i know a group of people who do exactly this. they are called the government!

My answer is hacker.

Thank you.

Agree with answers above..........................Thank you

It's called Hacker...........

The answer is option c

C.    Spammer