Sorry about that. No one had commented that that script didn't work in 2.4. It works now.
Bro loads the script without generating an error. However, I still do not see any alerts appearing in notice.log.
Anything special I need to do to have it log this alert?
Could you send me some traffic that you think it should catch but isn't? (you can send privately)
Thanks for the traffic, there were some lingering bugs. I also added an option to make it work for the traffic you sent me.
That will make the script validate long strings of digits (it only worked if the CC# had internal separators before).