lie

dishonesty,
Anyone using any electronic device other than those authorized and approved by the course instructor during an examination or test will be considered to have committed an act of academic dishonesty.

sounds familiar?

cheating is an act of dishonesty, as well as lying.. but why people do not get caught for lying?

quoted from google"

Definitions of dishonesty on the Web:

the quality of being dishonest

lack of honesty; acts of lying or cheating or stealing
wordnet.princeton.edu/perl/webwn

Dishonesty is a term which in common usage may be defined as the act of being dishonest; to act without honesty; a lack of probity, to cheat, lying or being deliberately deceptive; lacking in integrity; to be knavish, perfidious, corrupt or treacherous; charlatanism or quackery.
en.wikipedia.org/wiki/Dishonesty

reminds me of a song by black eyed peas....