Enumerating 3B Accounts for Security and Privacy [pdf](github.com)
github.com
Enumerating 3B Accounts for Security and Privacy [pdf]
https://github.com/sbaresearch/whatsapp-census/blob/main/Hey_there_You_are_using_WhatsApp.pdf
2 comments
University of Vienna scraped 3 Billion WhatsApp Accounts. This is their Paper ... nice read.