The FU10 phenomenon is not a criminal organization. It is a modern legend born from three real Galician conditions:
From 2022 to 2024, residents in Os Mallos (A Coruña), O Calvario (Vigo), and A Milagrosa (Lugo) reported seeing individuals in dark clothing using handheld devices (described as "thick smartphones with antennas") pointing at parked cars, especially vans and high-end SUVs. The individuals then reportedly made marks (small colored tape dots) on the underside of side mirrors.
Verified link: In October 2023, the Guardia Civil in Lugo confirmed that a Romanian-organized theft ring was using scouts to mark vehicles with easily removable parts (LED headlights, catalytic converters). However, they stated these scouts were not a unified group called FU10 — just local thieves. fu10 the galician night crawling verified
If you want to blend in with the locals, follow these verified rules of Galician night crawling:
Galicia is famous for its Bronze Age petroglyphs (rock carvings). At the site of Campo Lameiro, a researcher noticed that a previously overlooked set of carvings, when viewed under specific UV light, depicted a multi-jointed figure crawling. Beside the figure is a sequence of symbols. A local linguist specializing in Celtiberian scripts noted the symbols roughly translate to "F-10" or "V-10." This suggests the phenomenon, if real, is not new—only the name is. The FU10 phenomenon is not a criminal organization
For every believer, there is a skeptic. And the skeptics have compelling arguments against the "verified" status of FU10.
The Hoax Hypothesis: The most likely explanation is a coordinated ARG (Alternate Reality Game). A group of Galician artists or gamers created "FU10" as an immersive horror project. The name "FU10" is suspiciously convenient—it sounds like "eff you ten," which could be a trollish inside joke. Verified link: In October 2023, the Guardia Civil
The Animal Misidentification: Galicia has a robust population of lobos (wolves) and xabaríns (wild boars). A wolf with mange, crawling on its belly due to injury, could easily be mistaken for a humanoid crawler in the dark. The "FU10" sound could be a misheard fox scream or deer rutting call.
The RF Noise Explanation: The 42.85 MHz spike? Local radio amateurs point out that old weather stations and military surplus equipment from the nearby Navy base in Ferrol can generate spurious harmonics. The "Morse code" reading is likely apophenia—the human brain's tendency to find patterns in random noise.