Amazingly, Apple credited @comex; the kid hacker behind jailbreakme.com who successfully jailbroken iPad 2 running on iOS 4.3.3. for the Saffron exploits found in iOS 3.0 through 4.3.3.
For a long time, @comex kept these exploits and used them to jailbreak iPad 2, which by far was the most challenging to jailbreak.
His name can be found on Apple’s knowledge base library: http://support.apple.com/kb/HT4802.
Are you running on 4.3.3? Jailbreak your device fast and easily on jailbreakme.com.