While my research was specific to OSU, I do know that this is a larger issue than just my alma mater. I collected student IDs from other colleges, but did not publish them as I didn't want to get into hot water.

The thing is though, a lot of these magstripe systems have problems. We brought up in the presentation that Walmart at the time was having a large problem with people encoding stolen credit card data onto gift cards. Cashiers at the time did not check driver licenses when paying with a gift card.