What happened here is also another reminder to all aridrop and giveaway hunters out there to be careful in what you are sharing in exchange for some rewards. You might not realized it yet, but you are also helping these scammers. Yfdexfs team organized many giveaways to create hype and many of these hunters just joined without even thinking about what they are promoting.
Actually, this is difficult considering most hunters (airdrop, bounty, etc) mostly do not care about it and they only care about possibility about promoting the project scam they have in mind is opportunity to get project token and sell it for some crypto money, and their case of Yfdex. they smart because don't promote their campaign program in this forum so that no one accusations to their project in this forum, and I really hope not to get stuck with a project like this because currently I'm promoting a DeFi project that has an anon team but I'm really sure I didn't choose a Potential DeFi Scam Project .