Participants in the ICO signature campaign must not undergo a KYC review. Such demands from the ICO team are illegal. We are not investors in these ICO projects and therefore can not launder dirty money. Also for us, the US, China and other countries can not survive because we can lose our money because of the risky participation in the ICO for exactly the same reason. Given that a very large percentage of ICO projects are fraudulent, I would not advise sending their confidential data to potential scammers only because they so want. It is better to ask them a question and let them inform you on the basis of which specific document you are requesting this information and what exactly is said there is applicable to this situation.