I can't find a hack that I know exists..."who might this user be?"

[bluecat]

Can anyone help? I've seen it and can't find it anywhere, it's the hack that sends you an email when someone registers matching ips, emails, passwords, etc. telling you who the user might already be. Any help is great! Thanks. :)

[Kars10]

https://vborg.vbsupport.ru/showthread.php?s=&threadid=38909 ;)

[bluecat]

Thank you. :)