No wonder - fraudulent schemes in the crypto industry are not news at all. Many of them were used long before the appearance of virtual currencies and, apparently, will live for a very long time. You just need to learn to recognize the scum and observe the technique of financial security.
Having that knowledge will give you a good chance not being harmed by those scammers, understanding and learning how they work is the best way to anticipate their actions, people who are very furious about those scum businesses around always find proper actions in order to avoid being victimized
better to be well prepared as scammers always updates their strategy and always go with the flow we need to be very wise to notice them.