Well it was bound to happen but the first I−Appli bug has been found in one of the Sony phones according to this note from NTT DoCoMo They are having to re−call/upgrade all the phones. I wonder how many more bugs they'll find (or should I say, forced to deal with).
It wonder now long it will be, once they connect the PS2 or XBox to the net before there will be PS2/XBox viruses and PS2/XBox warez sites.