To conclude.

A game is an entertainment tool, even though not everyone is gamer, almost everyone has played some kind of game in your life and no one want their entertaining experience turn out to be a nightmare. However, as long as there is games, there are cheaters. None of us are sure that we have never played trick to anyone either, but does it worth to lose yourself to your own criminal mind and ruin everyone else fun? As McGawn said in his speech, there's no law to protect gamers and game providers from these kind of cheaters so if anyone you know is playing an online game, warn them about the risk. Also, whether you are playing a game online or not, you will one day encounter these cheater somewhere on the internet. Don't lose your or your family's money to them.