English The profession of anti-fraud analyst can be considered obsolete. At present, their work is performed almost entirely by automatic systems.
What does an anti-fraud system do? It detects arbitrage bettors. It analyzes bets, their sizes, and quantity. How many people won, how many lost, which sports and which leagues they bet on. It compares this data and finds the surebet bettor. And, as is known, bookmakers do not welcome betting on surebets.
Nowadays, the analyst's work comes down to intervening when there are suspicions of an error and the data needs to be checked manually.