2,223
edits
Changes
Jump to navigation
Jump to search
m
no edit summary
We are using the very popular recaptcha, which makes it more likely that it is targeted by crackers, but also more likely that they will fix it very soon.
They come from completely different IPs and subnets, so no chance to ban them that way.
What I did do so far:
* added rel=nofollow to all external links. This means that google & co ignore external links, which basically makes the spammers work worthless. I don't know if they realize that, though.
* Disabled Account Registration. I'll turn it on again tonight. We might be lucky and scare them away with this, but of course this is not a permanent solution.
