Believe it or not, they make a huge effort at fraud prevention. Because it takes away from their profits. However there are both historical and convenience rea

Believe it or not, they make a huge effort at fraud prevention. Because it takes away from their profits. However there are both historical and convenience reasons at play here. It was a big transition to move to chips, for example. So your assertion that they're not making an effort at fraud prevention is just completely untrue.