Key Points
- French authorities documented 77 cryptocurrency-related kidnapping and extortion incidents in 2026, compared to 45 in the previous year
- Approximately 200 individuals have been detained through direct arrests and preventive law enforcement actions
- Personal information leaks from tax authorities revealed crypto investor identities, triggering physical criminal activity
- Targets have included senior personnel from Ledger, Binance France, The Sandbox, and Paymium
- The nation now represents approximately 70% of worldwide physical coercion attacks against cryptocurrency owners
French authorities have documented 77 incidents involving kidnapping, illegal confinement, extortion, or attempted offenses connected to the cryptocurrency industry throughout 2026. Interior Minister Laurent Nuñez disclosed these statistics during his June 30 presentation to the Association for the Development of Digital Assets.
This figure represents a significant escalation from the 45 incidents recorded during 2025. Remarkably, by mid-April 2026, authorities had already logged 41 separate cases — translating to approximately one violent incident every two and a half days.
Addressing industry stakeholders, Nuñez stated: “These are serious matters and your concern is legitimate.” He emphasized that urgent measures implemented throughout the past year were beginning to yield positive outcomes.
Law enforcement has apprehended roughly 200 suspects either following violent incidents or during proactive prevention operations. In a recent Somme region case, authorities managed to arrest suspects within just eight hours of the reported crime.
France currently accounts for approximately 70% of all documented “wrench attacks” globally — the industry terminology for physical violence intended to coerce victims into surrendering their crypto assets.
Information Leaks Accelerated Criminal Activity
Security experts have connected numerous attacks to data compromises that revealed crypto investors’ sensitive information. Security breaches affecting tax administration offices and cryptocurrency tax service providers, including a documented leak at Waltio, provided criminals with names, residential addresses, and approximate asset valuations.
Investigations have revealed that many criminal organizers utilize social media platforms to recruit minors who execute the actual violent crimes. By April 2026, law enforcement had formally charged 88 people across 12 distinct criminal investigations.
Extortion demands generally fall between approximately 700,000 euros and more than $1 million in Bitcoin. Targeted individuals have included executive leadership from Ledger, Binance France, The Sandbox, and Paymium.
Ledger co-founder David Balland experienced kidnapping in January 2025 and was subsequently released following kidnappers’ cryptocurrency ransom demands. French news outlets reported the incident involved substantial physical violence.
During June 2025, prosecutors filed charges against 25 individuals connected to kidnapping conspiracies targeting cryptocurrency executives and their family members. The suspects ranged in age from 16 to 23 years old.
Enhanced Security Measures Under Development
Nuñez presented a strategic framework centered on three priority areas: enhanced intelligence distribution, strengthened collaboration with industry association Adan, and improved international coordination.
He noted that several suspected organizers operate from locations outside French territory, rendering international cooperation critically important. Moroccan law enforcement apprehended a principal suspect in Tangier during June 2025, and Nuñez indicated that attacks ceased abruptly following that detention.
Approximately 724 industry participants have enrolled in rapid identification systems, representing an 11% increase. French cryptocurrency companies are also reportedly allocating additional resources toward physical protection measures for executive personnel.
Cryptocurrency transfers are irreversible and can be executed within minutes, creating unique vulnerability for crypto wealth compared to conventional banking systems that offer transaction reversal capabilities.
Nuñez indicated the forthcoming strategy would be “more ambitious” than previous initiatives. French government officials now classify this challenge as simultaneously an organized crime threat and an industry security priority.
