At least seven individuals involved in various aspects of the fentanyl trade in Sinaloa confirmed that these offers mainly came from groups operating in the northern states of Sonora and Baja California, close to the US-Mexico border. Adrián Cebreros Pereyra, an alleged fentanyl cook linked to a Sinaloa Cartel faction, was arrested in the operation. And in December 2024, the trend reached a new height with the seizure of 20 million pills in the neighboring municipalities of Ahome and Guasave, the largest fentanyl bust in Mexico’s history. A month later, authorities intercepted 7 kilograms of 4-anilino-N-phenethylpiperidine (ANPP), the primary fentanyl precursor, on the highway connecting Culiacán to Ahome, a municipality to the north of Culiacán. For example, in November 2023, FGR reported seizing 64.8 kilograms of 1-Boc-4-Piperidone, 1-BOC-4-AP, and 4-AP –key fentanyl pre-precursors– on a passenger bus bound for Culiacán. While there are no official statistics on fentanyl labs, the FGR continued reporting fentanyl precursor seizures in Culiacán and its surrounding areas after the Chapitos prohibition in May 2023.
- What’s more, in public statements, the federal government largely maintains its longstanding denial of fentanyl production, a stance that has persisted since the administration of Andrés Manuel López Obrador.
- Notwithstanding the recent rise in seizures in Mexico, official data suggested that supply slowed following the ban.
- Abacus Market offers an extensive array of illegal goods and services across various categories, making it one of the most versatile marketplaces on the dark web.
- Two even claimed to have received funding from independent criminal “investors.”
- Upon selecting the desired products, the system generates a Bitcoin QR code to scan and complete the transaction, mimicking the purchasing process on standard e-commerce sites, but with an added layer of security.
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Interviews conducted in late 2022 in Michoacán, another state where the CJNG and dozens of other smaller groups have a presence, also revealed that those who had begun trafficking fentanyl sourced it through intermediaries connected to Sinaloa. In December 2024, the FGR reported destroying ANPP and fentanyl pre-precursors in Jalisco, but did not offer information about where these were seized. According to official data from the national government, five additional centers have been found in Tijuana, Mexicali, and Guadalupe y Calvo, since 2023.
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Operation SpecTor builds on the successes of prior years’ operations and takedowns of marketplaces, which result in the seizure of darknet infrastructure providing investigators across the world with investigative leads and evidence. The operation was conducted across the United States, Europe, and South America, and was a result of the continued partnership between JCODE and foreign law enforcement against the illegal sale of drugs and other illicit goods and services on the darknet. Operation SpecTor was a coordinated international effort spanning three continents to disrupt fentanyl and opioid trafficking on the darknet, or dark web. Law enforcement also conducted more seizures than any prior operation, including 117 firearms, 850 kilograms of drugs that include 64 kilograms of fentanyl or fentanyl-laced narcotics, and $53.4 million in cash and virtual currencies. Yes, Mexico City is known for its vibrant night markets. Are there any night markets in Mexico City?
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The ‘dog-days’ of summer seldom treat the beef cutout in a positive manner.” — Kerry Halladay, WLJ editor Calves were too lightly tested for a market trend. To address this gap, and with a view to supporting policy and decision makers, RAND Europe and the University of Manchester designed this research project to explore the worldwide illegal arms trade, with a focus on the role played by the dark web in fuelling and/or facilitating such trade. The potential role of the dark web in facilitating trade in firearms, ammunition and explosives has gained increased public attention following recent terrorist attacks in Europe.
Smuggling Product

Drug Enforcement Administration says has some 19,000 in its ranks, developed rapidly into an extremely violent and capable force after it split from the Sinaloa cartel following the 2010 killing of Sinaloa cartel capo Ignacio “Nacho” Coronel Villarreal by the military. This fun concept has created some neat bars that serve the best cocktails in the city. As a large megalopolis, Mexico City naturally attracts big-name musicians and rock stars who perform in one of several of the city’s large auditoriums or outdoor arenas.
Cartel Darknet Shop
Mexican authorities have been waging a deadly battle against drug cartels for nearly two decades, but with limited success. A detailed summary of the January-November export results for U.S. pork, beef and lamb, including market-specific highlights, is available from the USMEF website, usmef.org. Many here had high hopes for President Andres Manuel Lopez Obrador, who took office a year ago and declared that Mexico was no longer at war with cartels. Before the Valencia family trafficked drugs, it grew avocados, and it is an open secret here that for decades criminals have used avocado farms to launder money. On other occasions, gangs have barred his team from working in order to create a scarcity in supply, which raises the profits for cartel-controlled groves.
Some of these sellers also maintained fictitious identities, and, to endear them to buyers, they often projected kinship and a shared ethnicity. It is akin to a serial number and is used to identify chemical substances and pharmaceutical products. This was difficult because, as we found, they use elaborate means to disguise their products. It seemed to permeate all corners of the dark web and the dark web’s most notorious sites, such as Nemesis, Tor2Door, and RoyalMarket. Once open, we did a series of searches with the word “fentanyl.” Eventually, one of them popped up with a product identification number. Tor is a browser that allows for anonymous communication and it is the most common form of accessing the dark web.
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Some of the identified underground marketplaces hide the exact number of users revealing only the number of sellers and shops registered on them, that’s why in such cases we used other available sources and assumptions to estimate it. From time to time, we would like to contact you about our products and services, as well as other content that may be of interest to you. One fentanyl producer in Culiacán revealed to InSight Crime that he used these methods to receive his supplies, renting multiple properties in Sinaloa to diversify delivery points and make it difficult for Mexican authorities. These middlemen can be front companies or individuals acting as transit points, ensuring that products are not held in one place for too long and reducing the risk of detection.
Unlike traditional shared fiber networks, dark fiber offers dedicated, private connections that are inherently more secure, as they are less susceptible to cyber threats and network breaches. Telecommunication companies and internet service providers are increasingly deploying dark fiber networks to enhance their service offerings and cater to the rising demand for high-speed connectivity. Dark fiber networks, offering secure and high-capacity connections, are increasingly being adopted by data center operators to meet their connectivity requirements. Furthermore, the growth of data centers in Mexico, driven by the increasing adoption of cloud services, is also contributing to the demand for dark fiber. As telecommunications companies and service providers in Mexico invest in expanding their 5G infrastructure, the demand for dark fiber networks is expected to surge.
This chemical is widely used among clandestine producers in Sinaloa, Mexico, according to InSight Crime’s fieldwork. To be sure, its website, which was riddled with cryptic codes and enigmatic names, served as a crucial gateway for further explorations into both the dark web and the clearnet. According to their DarkNet Trust, a registry for dark web vendors, it had been a member since December 2019. On its website, the company listed many of the same chemicals that we had seen MicroDroper selling. From the information we could gather via the clearnet and dark web searches, TGC-RC Chemicals was a Chinese company that produced everything from opioids to psychedelics and stimulants. They often went to great lengths to ensure that we had the right CAS number and any additional information we needed to find the chemicals.
In some instances, growers are deceived and end up paying high prices for unregistered products. Dr. Nicolas Potrie, Director of Tafirel, says that growers often know what they are getting into when they purchase illegal agrochemicals. There must be an important number of farmers, of all sizes, who knowingly take the risk to use bogus products in their fields.” With gaps in the crop protection market brought on by bans and resistance issues, growers are searching for options that will work.
The mixture reportedly allowed producers to compensate for the fentanyl shortage they were temporarily facing while still producing a substance with a depressant effect. According to several producers we interviewed, the first adjustment was to increase the volume of fentanyl they had already produced by mixing it with other substances. However, after China implemented stricter controls on these chemicals in 2019, several producers shifted to using other substances provided by Chinese suppliers, such as 4-Piperidine, 1-BOC-4-piperidone, 4-AP, and 1-BOC-4-AP. Starting in the late 2000s and early 2010s, Mexican producers transitioned from relying on highly regulated precursor chemicals imported from abroad to synthesizing them locally from less regulated pre-precursors and other essential chemicals.
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By 2007, Mexican cartels controlled an estimated 90 percent PDF of the cocaine entering the United States. With new politicians in power, cartels ramped up violence against the government in an effort to reestablish their hold PDF on the state. The cartels flourished during the seven decades that Mexico was ruled by a single party, the Institutional Revolutionary Party (PRI). The cartels use a portion of their vast profits to pay off judges, police, and politicians, while serving as one of the country’s top employers. The group is known to have a partnership with the CJNG, using the same transportation networks to move drug shipments to and from the United States. Jalisco splintered from Sinaloa in 2010 and is among Mexico’s fastest-growing cartels, with operations in some two-thirds of the country.