FlyerTalk Evangelist, Ambassador: World of Hyatt
Join Date: Jul 2001
Location: NJ
Programs: Hyatt Globalist, Fairmont Lifetime Plat, UA Silver, dirt elsewhere
Posts: 46,919
I'm thinking the information was not stolen, it was guessed. If you ask chase they will most likely tell you it was declined because they were trying to guess the expiration date. That is what happened to both of mine.
If it had been stolen the expiration date would have been stolen as well.