[Videx]

Originally Posted by exportforce

I need all accounts instantly banned.

If you want all that much work, just enable moderation for all new accounts.

Remember, this mod doesn't even try to tell you when the same person registers with a new account - it only tells you when someone logs in from the same browser on the same computer with a different username. It would be absurd to ban both people automatically for doing that. And if you did happen to catch a miscreant via this method, they would learn quickly and next time it wouldn't be so easy to spot them.