Several years ago my debit card number was stolen by a employee at a restaurant we frequent. My credit union stopped the fake charge for women's clothing for several hindered bucks as not a out of normal spending algorithm. When I went to the credit union to get aq new cad, they were running low on the card blanks they use to issue new ones.
A few days later, on the news, the police were on the news with the card thief in handcuffs going to jail. That was satisfying.
It really sucks to have to change a credit card number with a company like Amazon or the utilities.
I think the funniest part of the algorithm is we had a local regional new member party at a pizza place. The region picked up the tab. Lots of old time members saw the notice of free pizza and we had a large crowd. It was $700 in pizza. The charge went right through. Glen is buying $700 in pizza, OK let it go through.