
French police arrested mother-son duo who used hidden glasses cameras to steal $1.8M in crypto from a couple selling a €10M villa. Crypto-linked kidnappings in France rose 71% year-on-year.
French police arrested two suspects who used hidden cameras built into a pair of glasses to steal about $1.8 million in cryptoassets from a wealthy couple during a fake villa sale. The mother and son were taken into custody on June 25 at a rented property in Cavalaire-sur-Mer, capping a year-long investigation by the Gassin–Saint-Tropez gendarmerie, French newspaper Var-Matin reported.
The scheme targeted a couple from Ramatuelle who had put their villa on the market in spring 2025 at about €10 million ($12 million). The suspects posed as intermediaries for a wealthy Italian buyer and invited the sellers to Milan for negotiations. There, the supposed buyer offered to pay above the asking price. The catch: the sellers had to prove they could cover €1.5 million ($1.8 million) in transaction-related costs using cryptoassets before the deal closed.
A second meeting in Milan became the turning point. The suspects asked to verify that the required crypto existed. Investigators believe the pair obtained the victims' wallet credentials by distracting them while wearing glasses fitted with hidden cameras, according to the gendarmerie. The cameras captured sensitive account details and private keys. The crypto holdings were drained immediately.
Police identified the suspects despite their use of false identities and frequent travel across France. The defendants live in the Paris region and have prior criminal records for similar offenses. They denied the allegations during questioning. They have been placed under judicial supervision and face charges including organized fraud and failure to justify financial resources. A court date is set for Sept. 1 before the Draguignan Criminal Court.
French courts have ordered the seizure of three Côte d'Azur properties linked to the suspects, with a combined estimated value of €1.9 million, pending the outcome.
Investigators classified the incident as a classic “rip deal” rather than a violent crypto extortion case. The scheme combined traditional real estate fraud with social engineering targeting crypto holders. The victims were asked to demonstrate ownership of digital assets in a physical setting, which allowed the suspects to capture credentials using surveillance equipment.
The technique highlights a growing vector of crypto theft: face-to-face meetings where victims are pressured or tricked into revealing wallet access. The suspects did not use malware or brute-force hacking. They exploited trust and the physical vulnerability of a negotiation setting.
The Ramatuelle case lands amid a sharp increase in crypto-linked crime across France. Interior Minister Laurent Nuñez told industry representatives this week that authorities had recorded 77 cases involving kidnapping, unlawful detention, extortion, or attempted offenses connected to the crypto sector in 2026. That is up from 45 cases in 2025.
Nuñez said roughly 200 people had been arrested after attacks or preventive operations. About 724 industry participants have enrolled in France's immediate identification platform, an 11% increase. He described the incidents as “serious matters.”
Crypto journalist Joe Nakamoto, reported separately, said France accounts for about 70% of reported physical attacks against crypto holders and their families worldwide. He documented 41 crypto-linked kidnappings in the country so far in 2026, averaging roughly one incident every 2.5 days. Nakamoto describes these as “crypto wrench attacks” -- criminals using violence, threats, kidnapping, or home invasions to force victims to surrender access to digital assets.
The Ramatuelle case relied on deception, not physical coercion. Investigators said it shows how criminals are adapting traditional schemes to target crypto owners. The 77 cases recorded this year compare with 45 in 2025, according to official data. France remains a hotspot for crypto crime, and the methods used in this case are likely to be replicated elsewhere.
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