The Italian NAS Carabinieri of Florence (Arma dei Carabinieri), supported by Europol, have closed down a network of wine counterfeiters, selling online fake premium Italian wines. Law enforcement officers carried out raids in eight Italian provinces (Avellino, Barletta-Andria-Trani, Brescia, Como, Foggia, Pisa, Prato and Rome). Empty bottles of high quality wines were gathered from restaurants, and refilled with fake wine, then marketed on a big online auction platform. The wines were sold in Belgium, France, Germany, Italy, Spain and the United States, often ending in the glasses of unaware customers of wine bars and catering services. This action is part of operation OPSON IX. Europol’s Intellectual Property Crime Coordinated Coalition (IPC3) coordinated OPSON IX, facilitated the information exchange and provided technical and analytical support to the participating countries. Europol’s IPC3 is co-funded by the EUIPO (European Union Intellectual Property Office) to combat intellectual property crime.