Identify the malicious program that is masked as a genuine harmless program and gives the attacker unrestricted access to the users information and system. These programs may unleash dangerous programs that may erase the unsuspecting user's disk and send the victim's credit card numbers and passwords to a stranger.

Identify the malicious program that is masked as a genuine harmless program and gives the attacker unrestricted access to the users information and system. These programs may unleash dangerous programs that may erase the unsuspecting user’s disk and send the victim’s credit card numbers and passwords to a stranger.

Identify the malicious program that is masked as a genuine harmless program and gives the attacker unrestricted access to the users information and system. These programs may unleash dangerous programs that may erase the unsuspecting user’s disk and send the victim’s credit card numbers and passwords to a stranger.
A . Virus
B . Adware
C . Worm
D . Trojan

Answer: D