Yes, i dont think news any longer that many exchanges are engaged in faking coins volume to actract a huge members to trade on these platforms. Also there are few exchanges out there that has also distinguished themselves from this manipulations, and it is obvious that trading volume are being fake on a daily, weekly or monthly bases; a situation, that has affected most intending investors and even traders do business. I think the way out of this sinero is just a carefull selection of the suitable exchanges that are not part this hazard. This is absolutely a "crypto hazard" and we have be watchful.