Mexican authorities have taken control of a remote property in Puebla and seized about 300 GPUs as part of an investigation into a suspected illicit cryptocurrency mining operation. Prosecutors are examining possible electricity theft and potential money laundering linked to the site, though officials have not publicly identified any cartel, cryptocurrency, wallet address, arrest, or criminal charge.

Investigators said the facility also contained around 80 medium-voltage terminals, eight satellite antennas and a pedestal transformer. Authorities described it as the fourth comparable mining site discovered in the region since early 2025, near a hydroelectric dam in northern Puebla.

What authorities found at the property

The seizure centered on equipment consistent with a sizable mining setup. Alongside roughly 300 graphics processing units, officials reported finding electrical and communications hardware inside the secluded compound, including medium-voltage terminals, satellite antennas and a transformer.

The property is now under official custody. So far, authorities have not published an inspection report detailing how the equipment was installed, how long the site may have been operating, or what digital assets, if any, were being mined there.

Focus of the criminal inquiry

Cryptocurrency mining itself is not illegal in Mexico. The investigation instead concerns whether the operation obtained electricity without authorization from infrastructure near the nearby hydroelectric dam and whether any proceeds or assets tied to the site were connected to money laundering or other illicit activity.

That allegation remains unconfirmed publicly. Neither Mexico's Federal Electricity Commission nor prosecutors have formally verified an illegal power connection, and officials have not released evidence showing how the facility's electricity supply was arranged. They also have not disclosed an estimate of any electricity losses associated with the suspected operation.

Why investigators are treating the case seriously

A security analyst cited by Reuters said the installation of this kind of equipment would require technical knowledge and financial backing, adding to concerns that a well-funded criminal organization could be involved. Even so, investigators have not publicly named any group in connection with the Puebla site.

Chainalysis Latin America specialist Caio Motta told Reuters that organized crime groups often look for mining locations where electricity is cheap or can be stolen in areas under their influence. Mining can generate newly issued cryptocurrency through computing work, and hardware purchases can also create an alternative income stream. In this case, however, officials have not explained the suspected laundering mechanism.

Broader crypto crime figures and the next step

The Puebla case comes amid wider scrutiny of illicit crypto activity. Chainalysis has estimated that cryptocurrency addresses identified as illicit received at least $154 billion during 2025, up from about $59 billion in 2024, while noting that the 2025 total is preliminary and may increase as more addresses are identified.

Reuters reported that three other comparable crypto mining facilities were found during 2025 near the same hydroelectric dam, making this the fourth operation identified in the area since the start of that year. There is no public deadline for an investigative report, and Mexico's Attorney General's Office has not announced charges as the building and seized mining equipment remain in government custody.

Source: crypto.news