Mafias in Italy refer to organized crime groups that have a significant influence on various aspects of society, economy, and politics. The most notorious among them are the Cosa Nostra in Sicily, the Camorra in Naples, and the Ndrangheta in Calabria. These groups engage in illegal activities such as drug trafficking, extortion, and money laundering, often using violence to maintain control and instill fear. The Italian government has made efforts to combat these mafias through law enforcement and legal reforms. Anti-mafia laws have been established to prosecute members and dismantle their operations. Additionally, public awareness campaigns aim to educate citizens about the dangers of organized crime and promote a culture of resistance against it.