Unfortunately, we cannot stop this scammers to do evil deeds to us. But, I believe that we can avoid them, by not trusting so easily, if they will offered something too good to be true. We can be cautious by this kind of people, especially that money is really hard to earn in this strange time. We need to have a sense of discerning what the topic is leading too. Being cautious is the best way to avoid this scammers.