Which type of hacker represents the highest risk to your network?

A.
script kiddies

B.
grey hat hackers

C.
black hat hackers

D.
disgruntled employees

Explanation:
The disgruntled users have some permission on your database, versus a hacker who might not get into the database. Global Crossings is a good example of how a disgruntled employee — who took the internal payroll database home on a hard drive — caused big problems for the telecommunications company. The employee posted the names, Social Security numbers and birthdates of company employees on his Web site. He may have been one of the factors that helped put them out of business.