Case-Based Critical Thinking Questions Case 3-3 At the ACME Widget Company the computers have started behaving weirdly. Chris noticed that his directory had some files that he didn't remember putting on his computer. Lesley noticed their computer was beginning to run very slow and Kim realized she was getting replies to emails she had not sent. The owner of the ACME Widget Company has contacted you to see if their company might have a computer security problem. ACME Widget Company is concerned it may have a ____ which is a self-replicating program designed to carry out some unauthorized activity on a victim's computer.
A) virus
B) worm
C) Trojan horse
D) bot

Question

Quizplus · Accepted Answer

The symptoms described suggest that ACME Widget Company may have a worm, which is a self-replicating program that can carry out unauthorized activity on a victim's computer. Unlike viruses, worms do not attach themselves to a specific program or file, but instead spread through networks and other means of communication. Trojan horses and bots are also types of malicious software, but may not necessarily exhibit the same symptoms as a worm.

Case-Based Critical Thinking Questions Case 3-3 at the ACME Widget