Silk Road was the first dark market of its kind, and it’s best known for the buying and selling of illegal drugs online. Silk Road launched in 2011, and although it was shut down by the Federal Bureau of Investigations by 2013, it took less than a month for its successor, Silk Road 2.0, to launch. Silk Road 2.0 was then shut down once again in 2014, and the United States government later seized more than $1 billion worth of Bitcoin in November 2020. Tor’s clever traffic encryption system makes it very difficult for the police to know where these sites — and the people who use them — are located.

Table 11
Novak et al. (2016) surveyed just over 22,000 people aged between 12 and 49 in Denmark, Germany, Great Britain, Spain and Sweden with the intention of investigating NMPDU, and the characteristics of those users. They find that Spain and Sweden had the most prevalent use of sedatives, followed by Great Britain and Denmark. Germany had the lowest percentage of users in the population for both stimulants and sedatives. The work reports usage rates in EU countries slightly below those seen in the USA (20% lifetime usage vs between 7 and 13% in EU).

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Subsequently, we conducted a comprehensive, large-scale, longitudinal study to demystify opioid trading activities in anonymous markets and forums. In our study, a total of 248,359 listings from 10 anonymous online marketplaces and 1,138,961 traces (ie, threads of posts) from 6 underground forums were collected. Among them, we identified 28,106 opioid product listings and 13,508 opioid-related promotional and review forum traces from 5147 unique opioid suppliers’ IDs and 2778 unique opioid buyers’ IDs.
Data Collection
In both cases, there are more open discussions about drugs in general, whether sharing experiences or any new relevant data, but also a lot of advertisements of many sellers trying to promote themselves. Some markets are invite-only or have strict registration rules to keep out scammers and law enforcement. By supplying stolen data, these dark web links fuel many online scams and identity theft operations, playing a critical role in the darker aspects of the internet. As of 2020, nearly 57% of the dark web was estimated to contain illegal content, including violence and extremist platforms.
As of last fall, there were nearly two dozen dark net drug markets of various sizes, according to a research paper by Meropi Tzanetakis of the University of Oslo and the University of Vienna. “The drug trade is moving to the digital space, online, because of its anonymity and its ease of use,” Lalande says. Liam buys only from Canadian drug vendors, fearing that importing heroin and meth across the border would put him at risk of investigation by the Canada Border Services Agency. The CBSA has the authority to open and inspect any package entering the country. For domestic mail, however, police must obtain a search warrant or have reasonable grounds to open packages. Dream boasts almost the same number of listings for other products, including items that purport to be designer clothes, counterfeit money and stolen online banking information.
This study would not have been possible without the support of the Higher School of Economics (HSE) Campus in Saint Petersburg (HSE University). And Grace A. Dow College of Health Professions provided academic and financial support, including publication and travel fees. The average grams of drugs in the 15 ranged regions presented by the Russian region per 100,000 population. Data visualization and imagining approaches were used to help interpret the results of this study step. Diagrams and pictures were created using Python’s Matplotlib and Seaborn libraries 29 to illustrate the patterns and trends across different regions and for other drug types.
23 Cluster 3 (red): Machine Learning, Social Media, Artificial Intelligence

Using the postal system, Chris mailed MDMA – in liquid, tablet and powdered form – cocaine and ketamine in huge quantities to buyers all over Australia and the world. Fortunately, in Hidden Wiki, every website is followed by a brief description so that the user knows what to expect. You can also take a look at the blogs & essays section if you want to find some nifty coding resources. Although content on the dark web is not as ‘indexed’ compared to the one on the clear web, you can still use search engines to find stuff. Next step – your request will be transferred to Tor entry nod which in turn transfers to one or more Tor relays. Tricky, but effective; that’s why it’s, by far, the best method to access dark web content.

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These pages come with extra protections for user anonymity and data security, and you need special software to access them—you can’t get at them through your normal web browser, like you can with much of the rest of the deep web. Table 1 presents descriptive analysis of the total number of listings, the number of active listings and the total sales (as proxied by feedbacks) recording the dataset overall. It is immediately clear that there is an extremely low number of listings for the antidepressant, antipsychotic, antiepileptic and dementia products, and with so few sales of each of these products these were excluded from further analysis. AlphaBay, which was the largest dark net market before it was shut down by law enforcement agencies around the world last year, accounted for $94 million US in drug sales from September 2015 to August 2016, Tzanetakis’s paper says.
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Thus, we could estimate the dynamics of market scene changes during a relatively extended period. All these conditions theoretically support the anonymity and safety of the business. The mandatory barring of leaving houses for people during the COVID-19 disaster limited the supply of drugs in Russia.

Darkweb Markets Compete For Drug Trafficking And Illegal Pharmacy Monopoly
In May 2023, the U.S. government provided a grant of more than $5 million over four years to NYU and Brown University to study the two sites in New York City, as well as the one in Providence. Researchers hope to enroll 1,000 adult drug users to study the sites’ effects on overdoses, to estimate their costs and to gauge potential savings for the health care and criminal justice systems. The grant marks the first time the U.S. government is paying for a study on safe injection sites. With Australians finding new ways to source illicit drugs, Barratt says it was more urgent than ever to launch more drug checking services. Currently, CanTEST is the only drug checking service available in Australia, with Queensland due to launch its own services this year and Victoria considering following suit. Based on our observations from analysis on dark web data using Lunar, we’ve identified the top 7 marketplaces on the dark web in 2025.

If the signal goes through the Tor network first, your ISP will be able to see that you are attempting to connect to a Tor node. Though no one should bat an eye just because you’re attempting to access the dark web, keep in mind that in some countries, like the United States, even a simple foray can get you in trouble. Privacy and anonymity are the dark web’s hallmarks, thanks to a network of servers that hide users’ identities and locations. But don’t expect the dark web’s downtime to last, says Roman Sannikov, an analyst at security firm Recorded Future.
- We aimed to use the dark web data and officially published indicators to identify the most vulnerable regions of Russia and the correlations between the pairs of variables to measure how illicit drug trade can affect population well-being.
- For this step, the statistical methods include observational statistics, building diagrams, and mapping by the regions of Russia.
- Cluster 2 (green) brings together SDG 10 (reduced inequalities), 12 (responsible consumption and production), 13 (climate action), 14 (life below water), and 15 (life on land).
- In addition to Empire Market’s more than 18,000 drug listings, another site called Nightmare Market now lists 28,000 drug products, along with the dark web’s usual assortment of stolen credit card numbers, counterfeits, and hacking tools.
This finding is surely demonstrative of the usage rates of cryptomarkets more generally than a reflection of the specific substances being analysed here, and once that been considered in the interpretation then the findings can indeed be used to inform policy more generally. We trained the semantic comparison model using the traces of Reddit as the benign corpora and the traces of the anonymous marketplaces/forums as the underground corpora. Thus, we identified 58 opioid jargon used in the anonymous marketplaces and forums (Table 2). Combining opioid jargon with known opioid product names 25-27, we generated an opioid keyword data set consisting of 311 opioid keywords with 13 categories. We manually validated all keywords and the corresponding categories to guarantee their correctness. Our study used opioid keywords and jargons to recognize listings and forum traces related to underground opioid trading activities.
These activities can negatively impact the achievement of many of the SDGs, such as SDG 1 (No Poverty), SDG 2 (Zero Hunger), SDG 3 (Good Health and Well-being), SDG 4 (Quality Education), and SDG 16 (Peace, Justice and Strong Institutions). The sale of illegal goods on the Darkweb can fuel organized crime, contributing to poverty and food insecurity and undermining public health and safety. Additionally, spreading misinformation on the Darkweb can negatively impact education and public health outcomes, fuel conflict, and undermine peace and justice. Therefore, research into the Darkweb and its impact on human behavior is crucial for understanding the challenges and implications of achieving the SDG.
Their inconsistent chemical composition makes potency and toxicity unpredictable. Hackers spend a lot of time on the dark web, and it’s not too difficult to get access to hacking tools and data leaks in this part of the internet. However, it’s much harder to get at the people who are doing the uploading and downloading.