4 ms·
I find it impossible to believe distributed enumeration of card numbers via ecommerce sites was used to defraud 9000 Tesco customers over a weekend.
by hanoz 10y ago
I find it impossible to believe distributed enumeration of card numbers via ecommerce sites was used to defraud 9000 Tesco customers over a weekend.
- BillinghamJ 10y agoThe article stated that Tesco weren't protecting against distributed card testing because they didn't track failures on the same card across different merchants. Thus I think it would be very plausible. The people running the scam would choose a specific IIN/BIN known to suffer from this problem.