This is serious matter about telegram ICOs group  im too always recieved so many DM claiming that they are the admin and they want to prioritize me for their ICO sale just sending ETH to some address I never replied to this kind of shit. This kind of scammer is dangerous keep sending to random people till they scam one. But I also saw many ICO that giving notice about this scammer so people will be aware and wont fall to this kind of scheme.