Pro-Russian hacker arrested in Spain over critical infrastructure sabotage

Pro-Russian hacker arrested in Spain over critical infrastructure sabotage

The Spanish National Police and the FBI have arrested a 34-year-old Italian hacker, alias 'Marco', in Palencia, Spain, linked to pro-Russian cyberterrorist groups such as CyberArmy of Russian Reborn (CARR), Z-Pentest and NoName057(16). According to the investigation, the suspect used fake passports and carried out targeted sabotage attacks against Spanish infrastructure.

The attacks: from crematorium ovens to water treatment plants

The list of attributed actions is varied: he shut down the crematorium ovens at a funeral home in the Levante region, blocked the smart irrigation system at Valencia's City of Arts and Sciences (literally drying it out), tampered with chlorine levels in drinking water treatment systems, stopped motors at a reservoir in the Canary Islands, caused a blackout in the cold storage rooms of a factory in Zaragoza with losses of €170,000, and altered fermentation controls at a winery.

Reactions: between conspiracy theories and indifference

Public reactions range from those who dismiss the events as trivial to those who see a Guasonic conspiracy or a distraction manoeuvre behind them. Some point out that any public official with access could have carried out these acts of sabotage, while others, in a more radical tone, have gone as far as calling for attacks on politicians and cities. The diversity of views reflects the polarisation surrounding the Russian cyber threat and the credibility of institutions.

The puzzling detail: with international cooperation and a modus operandi ranging from industrial sabotage to manipulation of public services, the arrest in Palencia – a city with no history of major counterterrorism operations – leaves more questions than answers about the protection of critical infrastructure in Spain.