‘Dark Net’ Site Was Major Source of Fentanyl and Heroin, Linked to Overdose Deaths, and Used By Hundreds of Thousands of People to Buy and Sell Illegal Goods and Services Anonymously over the Internet

The Justice Department today announced the seizure of the largest criminal marketplace on the Internet, AlphaBay, which operated for over two years on the dark web and was used to sell deadly illegal drugs, stolen and fraudulent identification documents and access devices, counterfeit goods, malware and other computer hacking tools, firearms, and toxic chemicals throughout the world. The international operation to seize AlphaBay’s in­frastructure was led by the United States and involved cooperation and efforts by law enforcement authorities in Thailand, the Netherlands, Lithuania, Canada, the United Kingdom, and France, as well as the European law enforcement agency Europol.

On July 5, Alexandre Cazes aka Alpha02 and Admin, 25, a Canadian citizen residing in Thailand, was arrested by Thai authorities on behalf of the United States for his role as the creator and administrator of AlphaBay. On July 12, Cazes apparently took his own life while in custody in Thailand. Cazes was charged in an indictment (1:17-CR-00144-LJO), filed in the Eastern District of California on June 1, with one count of conspiracy to engage in racketeering, one count of conspiracy to distribute narcotics, six counts of distribution of narcotics, one count of conspiracy to commit identity theft, four counts of unlawful transfer of false identification documents, one count of conspiracy to commit access device fraud, one count of trafficking in device making equipment, and one count of money laundering conspiracy. Law enforcement authorities in the United States worked with numerous foreign partners to freeze and preserve millions of dollars’ worth of cryptocurrencies that were the subject of forfeiture counts in the indictment, and that represent the proceeds of the AlphaBay organization’s i­llegal activities.

On July 19, the U.S. Attorney’s Office for the Eastern District of California filed a civil forfeiture complaint against Alexandre Cazes and his wife's assets located throughout the world, including in Thailand, Cyprus, Lichtenstein, and Antigua & Barbuda. Cazes and his wife amassed numerous high value assets, including luxury vehicles, residences and a hotel in Thailand. Cazes also possessed millions of dollars in cryptocurrency, which has been seized by the FBI and the Drug Enforcement Administration (DE­A).

According to publicly available information on AlphaBay prior to its takedown, one AlphaBay staff member claimed that it serviced over 200,000 users and 40,000 vendors. Around the time of takedown, there were over 250,000 listings for illegal drugs and toxic chemicals on AlphaBay, and over 100,000 listings for stolen and fraudulent identification documents and access devices, counterfeit goods, malware and other computer hacking tools, firearms and fraudulent services. Comparatively, the Silk Road dark web marketplace, which was seized by law enforcement in November 2013, had reportedly approximately 14,000 listings for illicit goods and services at the time of seizure and was the largest dark web marketplace at the time.