Security authorities in Europe and the United States have successfully cracked down on online trafficking.
Investigators broke up - according to their data - the world´s second-largest market for contraband through the so-called dark grid.
A spokesman for the German prosecutor in Frankfurt said Friday that the Wall Street Market platform was displaying stolen data, forged documents and narcotic drugs for sale, adding that the three men suspected of running the podium were now in custody.
According to the data, the three defendants aged (22, 29 and 31) are from Germany, and earn money from sales via the platform.
More details are expected at a press conference in the German city of Wiesbaden later in the day.