Which term describes the malicious code that takes advantage of a vulnerability to breach a system?

• A. Payload
• B. Bot
• C. Doxing
• D. Exploit

Answer: (D)

An exploit is a piece of code or a technique designed to take advantage of a flaw in a system to breach it. It targets a vulnerability so the attacker can gain unauthorized access or execute actions they shouldn’t be able to. The payload, on the other hand, is the actual malicious code delivered after the exploit succeeds to perform a specific task (like installing malware). A bot is a compromised machine under the attacker’s control, often part of a botnet. Doxing is the act of exposing someone’s personal information. So the term that best fits “malicious code that takes advantage of a vulnerability to breach a system” is exploit.