For the time being due to exponentially increased spambot activity. Once the problem is solved one way or the other, user registrations will be opened again.
The internet can be a sucky place now. Ban YouTube! ;-) To solve the problem, you could use Asirra (http://research.microsoft.com/asirra/) - more fun than captcha!
That asirra thing is interesting. I wonder how many images of cats and dogs petfinder has. For a spammer to break asirra all he/she needs to do is keep a database of all the cat pictures (or maybe just their filesizes or colorsums), and keep it updated everytime a new cat is lost. So asirra will only work if there are lots of cats/dogs being lost every day :>
Why not just keep the registration open and delete spam as it comes? Is it REALLY that big of a burden that you have to totally close registration, or are we talking some ulterior motive here to force a quicker fix?
Is it REALLY that big of a burden that you have to totally close registration
Yeah it actually is, especially when you first got 1 spam per day, then 3 spams per day and finally 10 spams per day before the registrations got closed. Better fix it quick and re-open registrations that waste time on deleting that spamshit + bot-users.
People can still register after the problem is solved somehow, or contact one of the admins and ask for registration if it's really necessary some reason or another.
phil: good point about the DB, but they have got about 3million images so the spammer scum would need to take a fair ehile to catalogue them all.
raz0: I have a couple of very unpopular sites and am involved with some slightly popular ones - spam (mail and registrations) is a huge problem now - wastes loads of man power. The internet needs redesigning with security in mind - I will do it a the weekend ;-)
Some spam things also check for success on their targets, if they see that their spam came through, they will spam even more. So closing until a solution was installed is the right thing to do.
You have to be logged in to be able to post a comment.