Lost or stolen cards or unauthorized card use should be reported immediately as follows:
INVALIDATING YOUR CARD
Since you have to use your ISO# and Banner ID to register a lost or stolen card you can access those important numbers by logging into 'My Plattsburgh' portal and then selecting "MY Banner/Net ID' from the Personal Section. With that information you may register your card by selecting "I'm New Here". You then will be emailed a password at which point you can login and invalidate your card. This service is available 24/7.