I received an email from our payment processor that we have temporarily been disabled, because over the past 24 hours, someone has tried to run cc numbers through our system over 2000 times. They are suggesting adding captcha to our checkout, but a search says that is not possible with Foxycart. Is this something the CSRF system you have in place is supposed to prevent? Any suggestions on how to fix this, so our account can get unlocked and we can start accepting payments again?
> Contact their Gateway and website vendors to determine the root cause
>of the testing.
>€ Have their Gateway provider add Velocity Filters for the number of
>times a card could be tried and the number of times a single IP address
>can send transactions to them as well as any other controls that can
>prevent this type of activity.
>€ Have their systems for Malware & Spyware.
>€ Add CAPTCHA to their website