Which of the following kinds of malware is a malicious mobile app that uses a variety of fraudulent schemes to charge unsuspecting users for premium messaging services?
A)trojan horse
B)rootkit
C)worm
D)toll fraud

Question

Quizplus · Accepted Answer

This describes toll fraud, which is a type of malware that exploits vulnerabilities in mobile devices to send unauthorized premium text messages, resulting in unexpected charges for the user. Trojan horses, rootkits, and worms are different types of malware that may function differently.

Which of the Following Kinds of Malware Is a Malicious