Metasploit. The w00w00 Security Research Group. Milw0rm.com. Shellcode Programming: The Complete Documentation. Juliano Rizzo - badc0ded - exploit development. cDc #351: The Tao of Windows Buffer Overflow. Metasploit Framework, Part 1. Sploit(n.)
Exploit. A defect in the game code (see bug) or design that can be used to gain unfair advantages. (Source: Dictionary of MMORPG Terms) At present the exploit development community (hackers and security professionals alike) is more sentient than ever before. The timeline between the release of an advisory and the development of an exploit has shrunk to a great extent.