40 ABC: AT&T says hacker stole some data from 'nearly all' wireless customers (archive.ph) posted 163 days ago by Ahaus667 163 days ago by Ahaus667 +40 / -0 13 comments share 13 comments share save hide report block hide replies
It does seem like at least some portion of these wider data leaks end up falling under material that's sellable for robo-callers and email phishing/spam.
Yep lists of phone numbers that work are usefful to them.