Law enforcement officials in Mexico conducted a raid on an undisclosed cryptocurrency mining installation situated in Puebla, uncovering hundreds of graphics processing units within an isolated mountain settlement, according to a Saturday Reuters report.
As detailed in a September 6 announcement from the government of Puebla, federal prosecutors, the Mexican navy, and regional security personnel took control of the property located in Tlaola. Authorities recovered approximately 300 GPUs, one electrical transformer, roughly 80 medium-voltage terminals, and eight satellite internet dishes.
Mexican officials stated that investigators are currently evaluating whether the digital assets minted at the facility served to mask revenue derived from illegal activities. Reuters noted that three comparable mining locations were uncovered nearby over the past year, and local authorities are collaborating with adjacent states to probe other potential setups. Prosecutors are additionally investigating whether these facilities were illicitly drawing electricity from a nearby hydroelectric plant.
Security specialist David Saucedo spoke to Reuters, remarking that drug cartels appear to have advanced significantly in sophistication, pointing to the technical know-how and capital required to manage such a covert facility. Meanwhile, the federal attorney general’s office in Mexico declined to provide comments to the press regarding the ongoing inquiry.
Mining’s role in laundering
Cryptocurrency mining has previously surfaced in investigations examining methods utilized by criminals to obscure funds. A 2019 report by Elliptic, which was covered by The Block, identified the purchase of mining apparatus using illicit capital as a tactic to acquire freshly minted, and therefore untainted, cryptocurrency.
A separate research effort by Chainalysis, which The Block reported on in 2023, likewise investigated suspected money laundering operations through mining pools. Analysts located exchange deposit destinations that accepted both earnings associated with scams or ransomware alongside standard mining rewards.
The Chainalysis publication stated that while digital asset mining acts as a vital pillar for the industry, it simultaneously attracts malicious participants because it offers a pathway to secure capital with an entirely pristine on-chain origin.
While those prior instances demonstrate various ways bad actors might leverage mining networks to obscure funds, neither clarifies the specific financial mechanisms employed by the Puebla setup. The local inquiry will likely center on two main objectives: determining whether operators utilized siphoned power to run mining equipment for profit, and ascertaining if the operation assisted in concealing capital originating from separate criminal acts.
United States regulatory and law enforcement bodies have likewise targeted cartel-related digital asset transfers independent of mining infrastructure. As previously covered by The Block, the Department of the Treasury sanctioned a syndicate in May supposedly managed by Armando de Jesus Ojeda Aviles, which gathered drug trade profits within the U.S. and swapped the physical currency into cryptocurrency before forwarding it to the Sinaloa Cartel located in Mexico.
Chainalysis data estimated that flagged criminal wallets took in at least $154 billion throughout 2025, with this growth primarily propelled by state-sanctioned actors. Unlawful transactions stayed under 1% of the aggregate transfer volume monitored by the organization. Nevertheless, Chainalysis notes that its figures generally leave out standard fiat payments directed to narcotics traffickers unless additional intelligence confirms their unlawful nature, given that blockchain ledgers by themselves may not differentiate them from standard transfers.
Originally published at https://www.theblock.co/news/ecosystems/2026-09-13-mexican-authorities-raid-hidden-crypto-mine-suspecting-power-theft-and-money-laundering-414564.
