Couldn't find anything negative or positive about them. The other weird thing I found out beside their virtual rented office is their email address. Their email address is
bit.alliance@yahoo.comUsing Yahoo as your business email address does not build much confidence.
LOL. Using Yahoo as a business email address is already a red flag for me. They can't even paid for their own email address, WTF?
I can't find a decent review as well, maybe because the site is just up and running since Sept only. I can't say for certain if they are scam or not, but based on what you have found, for me those red flags should be take seriously and its a risk if you ever are going to invest on it so just careful and used common sense.