Is the recruitment of overseas labor service companies true or false? Is it dangerous? How can I not be cheated?

Hello! Most of the recruitment of overseas labor service companies is fake. It's all a lie. I've done telecom fraud before. When you get there, you will have no freedom. Be sure to find out whether their qualifications are formal companies before going. What companies are recruiting there? Be sure to check with the recruitment companies, and be sure to find those large state-owned enterprises and formal projects.