How to prevent multiples acounts? (same user with diferent emails)

[zeus]

Is there any hack that Track all Duplicate IP Addresses via Admin CP

There are one to vb 3.5... maybe it works with 3.7?

http://www.vbulletin.org/forum/showthread.php?t=91633&highlight=duplicate

 

[Morpheus]

I would recommend this one, based on cookies tracking (more efficient)

http://www.vbulletin.org/forum/showthread.php?t=125871

And you will find the hack here

 

[zeus]

The problem with this hack is when a user clear browser cookies can´t be detected by this hack... am I right?

 

[Morpheus]

But members usually use dynamic IPs. And i do not think that every members clears his cookies after logging.

 

[ryu]

AE Detector works, I use it.