I am highly suspicious that this is done deliberately to bring Mirocana down.
Why am I thinking this? Because there are so many scam ICO's going on right now and in the past, and I haven't seen that they have been accused for it. People just think, this is a scam and let it go. Why go through so much trouble?
Actually, it is a market that you can only trust yourself. Icos can be a scam, people spreading fud about ico can be paid or can be just invested competitor of the ico.
It is important to make your own inspection and made your decision based on it. It is the only way in this circumstances.
There are though groups of people trying to blackmail ICO's. they demand payment in bitcoin, else they're gonna spread the word that the project is a scam
Seriously?? People are capable of anything when money are involved. Hope, Mirocana's reputation won't be damaged because of these people.
Well, as was already said, you really have to check all the information by yourself in order not to be led on.
He is telling the truth, this has happened before. Some devs have brought this these blackmail letters with screencaptures to our attention.