Hello
One of my friends managed to hack into an online DB with over 1.5k cards.
DB only had CCN+EXP it didnt save the CV2.
[Visa and MC not Amex]
I came up with one idea to create a software that works with Authorize.net api that will try to transact CCN+EXP+Random CV2 (from 000 to 999)
like a...