Police discover hidden cryptocurrency mining operation run by cartel in Mexican mountains

Mexican authorities in Tlaola, Puebla, have uncovered a clandestine cryptocurrency mining operation suspected of laundering cartel funds. The facility housed 300 graphics processing units and allegedly stole power from a nearby hydroelectric system. This raid, the fourth in the region since early 2025, highlights how Latin American cartels are adopting sophisticated financial technologies. While global illicit crypto transactions reached $154 billion in 2025, law enforcement is expanding its tracking capabilities.

Puebla cryptocurrency mining raid

• ▪On September 8, 2026, Mexican authorities discovered a clandestine cryptocurrency mining operation in a ramshackle building in Tlaola, Puebla state
• ▪Inside the Tlaola cryptocurrency mining facility, Mexican authorities seized 300 graphics processing units, 80 medium-voltage terminals, and eight satellite antennae
• ▪The Tlaola cryptocurrency mining facility is the fourth such operation uncovered in the Sierra Norte region of Puebla, Mexico, since early 2025
• ▪The Tlaola cryptocurrency mining facility was located two kilometers from the nearest village, with its mechanical whirring audible up to one kilometer away

Cartel financial crime evolution

• ▪Caio Motta of Chainalysis stated that Latin American cartels are increasingly using cryptocurrency transfers and mining operations to launder illicit funds
• ▪Mexico's federal attorney's office declined to comment on the Tlaola cryptocurrency mining raid, citing an active investigation
• ▪Security analyst David Saucedo stated that setting up the Tlaola cryptocurrency operation required technical expertise and backing from a well-financed group like a Mexican cartel

Electricity theft from hydroelectric infrastructure

• ▪The University of Cambridge's Bitcoin Electricity Consumption Index estimates the cost of minting one bitcoin at nearly $45,000, compared to a market price of around $78,000
• ▪Mexican authorities are investigating whether the Tlaola cryptocurrency mining operation stole electricity from infrastructure linked to a nearby hydroelectric system
• ▪Samuel Leon of Mexico's Iberoamericana University stated that stealing electricity would eliminate the primary operational cost of the Tlaola cryptocurrency mining facility

Global illicit cryptocurrency transaction surge

• ▪A Chainalysis report found that global illicit cryptocurrency transactions more than doubled in 2025, with addresses linked to criminal activity receiving an estimated $154 billion
• ▪Chainalysis attributed the 2025 surge in illicit cryptocurrency transactions primarily to payments involving sanctioned governments and sanctions evasion

Law enforcement cryptocurrency tracking capabilities

• ▪Law enforcement agencies have conducted similar cryptocurrency mining raids in Brazil, the United States, and Thailand, where an operation spanned five provinces
• ▪Caio Motta of Chainalysis stated that rising global cryptocurrency use will likely push crypto-related crime to new records as virtual currencies become more accessible

Debatable claims

• ▪Governments should ban cryptocurrency mining to combat organized crime
• ▪Cryptocurrency mining poses an unacceptable threat to public energy grids
• ▪Cryptocurrency adoption inevitably drives an increase in global financial crime