Our server has been under a constant DDoS attack for the last 7 hours. Once this stops then authentication should continue normally. We do have OFFLINE KEYS available for UNL members.
It's good to know what's going on. I'm sorry this happened, not only because of the ones who use the website, but for CH upon whom the real difficulty falls. Thanks so much for your hard work!
P.S. Woopsies! The original reply to the comment isn't where I wanted it. Sorry! Maybe someone can delete it?
[Edited by Rodebrecht37, 6/9/2013 12:23:26 PM]