Italian organized crime refers to various criminal groups originating from Italy, most notably the Mafia, Camorra, and Ndrangheta. These organizations engage in illegal activities such as drug trafficking, extortion, and money laundering. They often operate through a hierarchical structure, with a strong emphasis on loyalty and secrecy. These groups have a significant influence on both local and international crime. The Mafia, for example, is known for its operations in Sicily, while the Camorra is based in Naples. Law enforcement agencies in Italy and abroad continue to combat these organizations through investigations and arrests.