I would not answer unless you make a 'new' account also and answer there. You could be put on spam list,and it's odd to me that they mention stalker. Really I would just put this thing in my mind as a potential scam and delete without another thought. If you want DH to know that frame info, print off a picture along with where it can be found and put it in an obvious place that he will see. Maybe he's trying to get that info for Christmas present so you can be surprised. A third party is not a welcome thought.