All food can be adulterated. More discreet than a drug cartel, more elusive than arms dealers, criminals have taken over food. Olive oil, fish, meat, spices, no department escapes their juicy traffic. A jackpot estimated in Europe at 30 billion euros enriches a new kind of mafia every year. Organized crime is selling altered products in restaurants, supermarkets and all food shops in the European Union. Their secret is to replace an ingredient with a cheaper one. Who are these new traffickers? What are their methods of operation?