Criminal organizations are structured groups that engage in illegal activities for profit. These groups often operate in secrecy and can vary in size and scope, from small local gangs to large international syndicates. They may be involved in activities such as drug trafficking, human trafficking, extortion, and money laundering. Many criminal organizations have a hierarchical structure, with leaders who make decisions and members who carry out tasks. Some well-known examples include the Mafia, Yakuza, and Cartels. Law enforcement agencies around the world work to dismantle these organizations and reduce their impact on society.