Apple iOS 4.0.2 Released for iPhone and 3.2.2 for iPad

Apple has closed the PDF security flaw that allowed hackers to run arbitrary code one that jailbreaks the phone or one that does something malicious. The iOS 4.0.2 update for iPhone and iPod touch and the iOS 3.2.2 for the iPad plugs the hole so you no longer need to worry about that and you can no longer jailbreak those devices either.