My I suggest either The Art of Intrusion, by Kevin Mitnick? Or Social Engineering: The Art of Human Hacking by Christopher Hadnagy? I used to have a job in cyber security, so these are from guys who've been in the industry. Also, even if you aren't in the industry, they are interesting reads, overall. Because, they delve into the human element of our society and some other fun things about rule-breaking, in general.