DBs containing essentially all US citizens like Accurint/Seisint have been compromised in the past https://www.theregister.co.uk/2007/03/08/lexis_nexis_hacker_j

DBs containing essentially all US citizens like Accurint/Seisint have been compromised in the past https://www.theregister.co.uk/2007/03/08/lexis_nexis_hacker_jailed/ https://www.theregister.co.uk/2007/03/08/lexis_nexis_hacker_... https://phys.org/news/2013-09-lexisnexis-breach-earlier-year.html https://phys.org/news/2013-09-lexisnexis-breach-earlier-year... I'm preeetty sure they source DL data from some state DMVs.