In the past week or so I've a number of bots (approx 1-2/day) register and post spam on my forum despite this mod installed. I've increased the number of questions for the human verification and yesterday I enabled the auto-moderation to prevent URLs posted by users with low post counts, and yet one managed to post today. I do not have any API keys either.
Is anyone else experiencing a recent decline in performance? From what I can tell the mod as been working flawlessly for almost a year with most spammers stopped at registration. No other changes have been made in the forum software. I'll try a uninstall/reinstall as well.
Any experiences or help would be appreciated.
Cheers
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