That is a very good question. Sanity Penguin is a former hacker who has been rumored to have come back to Club Penguin. However, after Club Penguin's updates, all of his trainers and programs have stopped working. MicroChip123 is not a hacker, but a cheater. His programs still work, and although I don't recommend downloading them, you can download them at http://www.cpcheats.info/. Please note: Third Party programs are against Club Penguin's guidelines.