1) ICO Stopped or Paused
2) Refund - When eth more 200 to 300 USD people invested some ICO now they are stopped and started refund now Eth price 95 USD .
3) Some ICO announced Soft cap reached successfully later their also follow this kind of refund method .
ex:
Trecento , Humancoin ,Vanig and etc.
I really am sorry for the investors that involved in this possible new scam using ico sale. If we are experiencing this kind of scam attack, its advisable to tag them a red trust in the bitcointalk account and make sure that we write feedback on their emails regarding the attitude that they have given on the investors.