Question

A _____ uses malware to hijack hundreds to tens of thousands of computers and is able to remotely control them all, including the ability to update the malware and to introduce other programs such as spyware.

Answer 1

The correct answer is: Herder (Botmaster)

Step-by-step explanation:

A herder is a Hacker that develops a malware code in order to gain access to different computers and gain control of them.

Basically, a herder is an individual who creates and controls a botnet (web of computers controlled by the hacker) by installing malware (malicious software) in a great number of machines (Computers)

In conclusion, a Herder (Botmaster) uses malware to hijack hundreds to tens of thousands of computers and is able to remotely control them all, including the ability to update the malware and to introduce other programs such as spyware.