COMPUTER FUNDAMENTALS

COMPUTER ETHICS AND SECURITY

TYPES OF THREATS AND ATTACKS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Salem opened an email attachment, but immediately after opening it, his computer froze, and all his files were encrypted . A few minutes later, a message appeared on the screen demanding that he pay 20, 000 AED to remove the encryption!
A
Trojan horse
B
Scareware
C
Denial of Service (DOS)
D
Ransomware
Explanation: 
There is 1 question to complete.