The Romanian mafia or Romanian organized crime is the category of organized crime groups whose members are of Romanian descent. In recent years they have expanded their criminal activities in the European Union, reads a Europol report on EU organized crime, being active mostly in Italy, Spain and the United Kingdom. The Romanian Mafia is composed of several major organized groups, which in turn have wider networks throughout Europe and have even reached as far as North and Central America. Including major heists and some of the biggest scams in history, the Romanian mafia is known worldwide for ATM-skimmings as well as pimping and drug trafficking. Gangs are organized horizontally, the leader of a group being called 'Nașu' which means "Godfather" in Romanian. Some Mafia groups in Romania also known as "Clanuri Interlope" or "Brigăzi" have codes of silence and also marked Mafia tattoos. Police in Australia who have dealt with a violent wave of Romanian gangs said that "The Romanians are one of the hardest criminal enterprises to crack due to the fact that they usually only deal with other Romanians and can be extremely violent when needed. Romanian Mafia gangs in the Americas are different than those in the EU, where in the Americas the Romanian mafia has built a very lucrative pact with the Sinaloa Cartel". In Italy, most of the Romanian criminals are involved in theft and pimping, however, in Turin, they created an Italian-style mafia within their local community, extortingmoney from Romanian night-clubs that ran prostitutes, and would impose their own businesses and singers on weddings by force. Also in Turin, Romanian criminals created the 'Brigada Oarza' group, specialized in extortion, robbery and drug trafficking.In 2014, 15 members of the Brigada Oarza were convicted of mafia affiliation, being sentenced up to 15 years in prison. It was the first Italian sentence that condemned a group of Romanian people for mafia-style criminal association.