Lets be careful on what we are investing, Yes of course we must really careful on where and what we are investing because nowadays there are many scammers and hackers that might interest your investing so we must avoid and careful about that. It's like when you are trading you must be careful in who or what we are trading because scammers are scattered everywhere. Just like on playing some games you need to be careful on what games are you playing because some gaming website that I've played is a scam so lets be careful, but for those who really want to play some games in order to earn more is advisable to do some research in order to avoid those some bad activities of others.