[ic] ip validation

Jon prtyof5 at attglobal.net
Tue Dec 2 21:24:56 EST 2003

> Hi,
> I have recently received hundreds of fraudulent attempts on my merchant
> account from within my interchange store, where a customer uses various
> credit card numbers to find a valid one. The transactions are being
> declined by authorize.net but I am still receiving an $.08 decline fee
> each time. Is there an available script that will block an ip address
> after three attempts.


  This could be obvious to everyone else but would you mind sharing
did you realize this was happening i.e. what triggered you ?  And perhaps
share the
IP address so everyone can check their logs ?   Sounds kind of scary to me.


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