Access denied

Actually, this post is inspired by the MY bug, or rather, by the cement . What surprised me the most was the fact that the bug I found was not on Habré, but on the Futurico site — it cost you nothing at all — add mail to get http://mail.futurico.ru/ . Gentlemen, a very big request, when applying for professionals in the segment of social networks, watch your own website, this is your face.
I do not know how quickly they will correct, but here is a screenshot: