Thank you for again bringing this topic to life. Almost one year ago I said the same thing. The scam opportunity is not just limited to money. The ICO owners can even sell out your KYC documents at a very good price. Read it here,
https://bitcointalksearch.org/topic/kyc-requirement-from-icos-will-open-up-a-whole-news-area-of-scam-2946614
Also the remediation plan needs to be well thought. Even if the ICO owners publishes their KYC documents in their website, how are you going to validate that?? Just try searching in Google playstore and you will find more than 20 apps that can help you to generate fake KYC documents. So there's no way to validate the authenticity of those KYC documents uploaded in the website either! If a scammer wants to scam, they can find hell lot of ways to do that!