Last update 15:20 | 20/03/2018 vietnamnet
The Ministry of Public Security (MoPS) has just announced that three telecommunication companies (Viettel, Vinaphone, and MobileFone) earned VND1.4 trillion ($62 million) from the gambling ring led by former C50 director general Nguyen Thanh Hoa.

Big gaps in telecommunications management and payment
This is the largest-scale gambling ring ever to be discovered in Vietnam, with 43 million accounts, 14 million users, and over VND9.54 trillion ($420 million) in circulation. Up to March 14, MoPS has arrested and prosecuted 83 defendants related to this ring. This case also involves telecommunications networks and game publishers in Vietnam.