Cambodia's specifically 30-50% of the economy can be directly attributed to scamming plus casinos
This one of the other organizations / major bank used for money laundering directly linked to Hun Sen
https://en.wikipedia.org/wiki/Huione_Group
> The company is linked to Cambodia's ruling Hun family, which includes the current prime minister, Hun Manet.[4] His cousin Hun To is a major shareholder and director of Huione Pay