Basically, how's that considered a spam? However, I'd guess that they didn't scam anyone yet? Anyway, thanks for the news(information).
A customer of HASHNEST made feedback to us , the story is he download the [myhashnest]app, and login in with his account which should belong to hashnest , after that , all of his bitcoin on hashnest has been vanished anyway , and he did not keep on 2step verification aliving before he was stolen, so he lost all BTC of hashnest , so frustrating , after we investigation, he is not cheat by any attempt decrytion methods . I have no idea there is anyway anyone can cheat.