Just got same offer for $1000 at Best Buy and found this thread from Google thinking it's a scam. Thanks to those who have posted so far.
Also, I have only bought phones/plans from a Sprint Store only and try to avoid my local Best Buy & have never given them my number. I seem to be proof against any Verizon / Best Buy selling info conspiracies.
I got the Best Buy text also. Havent done anything different with my phone lately. I get emails from Best Buy all the time, so I am sure they have my info. Has anyone tried contacting Best Buy about this?