but not at all will be do for that,dont think negative and assume that happen at all, open minded and look from other side.
If the project can protect the customer data, then it is no problem for the investor or participants to send their document to them. But if it's not, then we need to be worried if the document can be used for illegal things and we don't know about that. We can be the next target because they have our document and they can do whatever they want. So be careful when you want to send any document to any project and make sure that you do the right thing.