None really. Keep in mind any list dumps you can easily find online have already been pillaged thoroughly. There is an entire data broker industry that relies

None really. Keep in mind any list dumps you can easily find online have already been pillaged thoroughly. There is an entire data broker industry that relies on selling lead/contact information, so if anything there is a value savings on the hack. I've seen high quality contact (and assoc. company) data sell anywhere from $3 to $120.