Uncharted 1 & 2, Valkyria Chronicals, Demon's Souls, Gran Turismo 5, Star Ocean IV, Split/Second, InFamous, Little Big Planet 2, Tekken 6 and Yakuza 3 & 4
Wipeout HD&Fury, Shatter, Stacking, flOwer, Super Stardust HD, PacMan CED, UNO, Critter Crunch. Flight Control HD and Tetris.
You are only likely to get hacked if you A: Install something unofficial or B give up your details to the wrong people.