Which type of hacking is the most dangerous?

Answer: A. Black hat hacking

Black hat hackers violate computer security for personal gain or malicious intent (like stealing data or destroying systems), making them the most dangerous type of hacker. In contrast, white hat hackers are ethical security experts who help protect systems, and grey hat hackers fall somewhere in between, often finding flaws without permission but without malicious intent.

Answering after opening this box earns no Practice Points.