In this way, we generated a rich underground marketplace opioid vocabulary of 311 opioid keywords with 13 categories. Third, we conducted a comprehensive, large-scale, longitudinal study to measure and characterize opioid trading in anonymous online marketplaces and forums. This paper seeks to complement current studies widening the understanding of opioid supply chains in underground marketplaces using comprehensive, large-scale, longitudinal anonymous marketplace and forum data. To this end, we propose a series of techniques to collect data; identify opioid jargon terms used in the anonymous marketplaces and forums; and profile the opioid commodities, suppliers, and transactions. Specifically, we first conducted a whole-site crawl of anonymous online marketplaces and forums to solicit data.
Government Shared Services

At one point, the cryptomarkets were served by a range of sites/forums such as the cross-site aggregator grams, the r/DarkNetMarkets Reddit forum and the DeepDotWeb site. This approach can cover the needs in public health research of the vulnerable populations and their hidden drug preferences with health circumstances and direct harm of illegal drugs on local, national, and global levels. We are encouraging future researchers to use our cascade of methods for sharpening and improving existing official and published data on every level. We have discovered, downloaded, and studied only 1 large darknet marketplace, “Hydra,” and selection and generalization biases can appear.

Never Use Your Credit And Debit Card For Purchases
Particularly, as shown in Table 8, the United States and the United Kingdom are always in the top 5 advertised origins among years. Established in 2019, Russian Market is a well-known and highly regarded data store on the dark web, specializing in the sale of PII and various forms of stolen data. Despite its name, the marketplace operates primarily in English and serves a global audience.
Dark Net Purchases A ‘calculated Risk,’ Teen Says
It has gained a reputation for being a reliable source of high-quality data for cybercriminals. But it is hackers demanding ransom money, not police, that’s the main worry for those operating DNMs, says Patrick Shortis. “The biggest source of disruption to markets is currently coming from the ongoing distributed denial of service DDOS attacks that have knocked markets and forums offline intermittently over the last few months,” he says. In May, German police shut down Wall Street Market, a thriving marketplace that had more than 63,000 deals and 5,400 sellers, with over 1 million users worldwide.
Terrorism And Illicit Finance
The developed research method allows us to connect darknet drug sales data with official health, crime, and court information. This will help us better understand and predict the impact of hidden drug sales on public health. Our analysis links darknet drug data with published health indicators, such as overdose deaths, HIV cases related to drug use, and drug-related convictions, filling a gap in existing research.
BBC News Services
N 2025, dark web websites frequently change domains and are often short-lived. Accessing them may require .onion links and the Tor browser, but caution is advised due to legality and cybersecurity risks. Security researchers have been monitoring forums within the cybercriminal underworld to investigate the leading markets operating in 2024. To identify forum posts related to opioid commodity promotion and review, our methodology was designed to filter forum posts with opioid keywords and then use a classifier to the posts with the topics of interest.
Publications
They could also send samples to WEDINOS, a service run by the Welsh government available to anyone in the UK, which tests drugs sent into them and publishes detailed lab results, which people can check using an anonymised reference numbers. ‘People will say how reliable they were in getting the drugs to them, how long it took the package to arrive, if the contents match the description, it’s like any online space in that sense. 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.
Who Needs The Dark Web? Drug Sales Flourish On Social Media
Purchasing drugs online also eliminates the danger posed by traveling in possession of illegal substances. If you happen to live far from your dealer—for me, stocking up on dope used to mean taking a Metro trip and walking through a sketchy neighborhood—this is a significant plus. Being able to have your drugs delivered right to your door is so much simpler.
Law enforcement shutdowns are also only one type of disruption that dark web communities face. Dark web market users routinely face voluntary closures (the gradual retirement of a market), exit scams (sudden closures of markets where any money in escrow is taken), or even scheduled maintenance of these markets. If you receive fake or low-quality drugs, you should contact the vendor and request a refund.
Continued monitoring is essential to ensure drug policies remain responsive to the current situation. The study’s scope is limited by data scope, reliability, and reliance on the darknet marketplace. There is no way to fix this because Hydra was shut down in 2022, and new marketplaces were established. Substances other than cannabis are widely used worldwide, as shown by the ”grams without cannabis“ column.
- Owing to the anonymity of the underground marketplaces and forums, there exists no ground truth to link users with their IDs.
- “It’s part of a cycle, and we’re in the chaotic part of the cycle. We’ll have to see how it recovers. But if I were a betting person I would put more money on it recovering than on it dramatically changing.”
- Launched in 2023, STYX focuses on financial crime, providing stolen credit card data, hacked bank accounts and access to various cryptocurrency laundering tools.
- In 2021, it was estimated some 20 percent of drug purchases in Ireland were being arranged through social media.
Large vendors who do not have their own drug market and who are willing to sell a lot of drugs, but have a good customer base, can also apply for sponsorship. If you want to start sponsoring us, you can fill out the form below and our manager will contact you, after which you will receive a response to the email you specified in the form. If you pass all quality checks, then on the same day we will coordinate all agreements with you and post your links to narcotic substances!
Communication between buyers and sellers is generally scrambled with the help of encryption tools. And cryptocurrencies add another layer of protection for those seeking to duck police suspicion. But what is definitely the riskiest option of all, according to The Loop, is buying drugs off a stranger in a nightclub or at a festival. ‘Every single gun market has been aimed at by the ATF (US bureau of Alcohol, Tobacco, Firearms and Explosives) and other federal law enforcement officials and they look to close it as quickly as possible.
Sellers will occasionally do the same in reverse – known as ‘selective scamming’ – and others will get accomplices to leave shining reviews to lull buyers into a false sense of security – often referred to as ‘shilling’. ‘If a customer complains and says “hey, you sold me 0.7 when it should have been a gram”, it’s very easy to just to move over to other customers. There’s no cast-iron guarantee that whatever you buy online is going to be exactly as advertised, and the safest option is always not to take drugs at all.
Usually, it takes a few weeks for buyers to transfer to alternative or new sites. When cops shut that site, they knew users would migrate to any service they could – and many fed to Hansa market, which the cops had seized and allowed to continue operating so they could capture user data. Market URLs change rapidly nowadays on the dark web, to escape malicious hacking by blackmailers.

If you have a large market and you want to sell or buy even more drugs, then you can start working with us. To start working with us, you need to fill out a form from the list, after which our managers will contact you and offer a solution and then you can safely buy drugs, buy medicines. The researcher found about 95 sellers, or four per cent, indicated they shipped from Canada during the 12-month period. Canada had the sixth-highest proportion of dealers on the site (among those who specified a location), outpacing France, Spain and China. Silk Road offered drugs, porn and fake IDs and driver’s licenses for sale. It was shut down by the FBI in 2013, but the concept had already caught on.