Global illegal gambling networks operate across multiple jurisdictions, leveraging regulatory disparities, digital platforms, and financial anonymity to sustain a highly resilient shadow industry. These networks connect underground casinos, offshore betting sites, and illicit payment channels into a coordinated ecosystem that spans continents. Despite increasing enforcement efforts, cross-border complexity, jurisdictional conflicts, and technological sophistication continue to hinder effective disruption. The result is a fragmented global response to a unified criminal economy.