Hi folks --
One of my clients's stores is being used by hackers to test credit card numbers. She's getting large numbers of authorization requests. I know that, on MM4, OUI has features to prevent this. Is there anything similar for MM5?
Thanks --
One of my clients's stores is being used by hackers to test credit card numbers. She's getting large numbers of authorization requests. I know that, on MM4, OUI has features to prevent this. Is there anything similar for MM5?
Thanks --
Comment