Good for you that you could not log in. For the past few days whenever I clicked on the site, Eset blocked the site, and screamed Trojan !
It was injected via Java Script according to my protection.
Chrome got the same reaction as did pulling the site up from a internet search.
Just now the site came up from my shortcut, pretty sure that means the trojan has been removed.
I have been using Eset for many years now and trust it completely. I used to do some protection work for a site and one day I caught a Russian spy there. He was using some trick Java code and when I followed his trail back to Russia I got infected with a bad virus that I had to format my machine twice to get rid of it !
Beware strangers bearing gifts ....