The Elusive Crime Boss Linked to Billion-Dollar ‘Pig Butchering’ Scams
Wall Street Journal
The Chinese mobster known as Broken Tooth has played a central role in the emergence of a virulent new form of cyber fraud.
https://www.wsj.com/articles/china-mafia-broken-tooth-wan-kuok-koi-online-fraud-scam-70c09afb