Mexican Cartel Crypto Farm Raid Seizes 300 GPUs and Industrial Transformers

Mexican federal authorities seized a clandestine cryptocurrency mining operation in the Sierra Norte mountains, removing 300 graphics processing units from the site. The raid demonstrates how criminal groups repurpose consumer and enterprise hardware for illicit financial activities. Buyers of used GPUs should be aware that a significant volume of these chips may originate from seized cartel operations rather than standard retail or secondary markets.

Seized hardware may re-enter used GPU markets as authorities process the haul

The hardware farm operated in Tlaola, a town in the Puebla state, and utilized a massive industrial setup to sustain its compute load. Authorities discovered 300 GPUs alongside 80 medium-voltage terminations and a large transformer. The operation also included eight satellite antennas, indicating a need for off-grid communication capabilities to evade detection.

• GPU Count: 300
• Power Infrastructure: 80 medium-voltage terminations, 1 transformer
• Communication Equipment: 8 satellite antennas
• Location: Tlaola, Puebla, Mexico
• Power Source: Secretly tapped hydroelectric grid at Presa de Necaxa

The facility drew power by secretly tapping into the electrical grid at the nearby Presa de Necaxa hydroelectric dam. This infrastructure allowed the cartel to run high-power mining rigs without paying for electricity or triggering standard utility alerts. The noise from the transformers and cooling systems was loud enough to be heard from a kilometer away by residents in neighboring villages.

This seizure marks the fourth such crypto farm uncovered in the region since early last year. Blockchain analytics firm Chainalysis reports that illicit cryptocurrency transactions grew from $59 billion in 2024 to $154 billion in 2025. Mexican cybersecurity firm SILIKN notes that cryptomining for money laundering purposes rose by 55.8% in Mexico last year.

The broader trend of illicit crypto mining was examined earlier while tracking global hardware supply shifts. The exact identity of the specific cartel faction operating this farm remains unconfirmed, though the Cartel Jalisco Nueva Generación and Sinaloa Cartel both have strong presences in Puebla. The seized hardware will likely be processed through legal channels and eventually re-enter the market as used equipment.