France recorded the largest number of publicly verified crypto wrench attacks in CertiK’s H1 2026 dataset: 33 of 52 worldwide. That makes it a serious hotspot in that dataset, but it does not establish that France is the world’s most dangerous country for Bitcoiners overall. The headline figure of “90 attacks in 7 months” is not verified by the sources available here.
What the available attack counts show
The strongest recent comparison is CertiK’s H1 2026 tally. It counted 52 verified wrench attacks worldwide, including 33 in France. CertiK defines these as publicly reported, independently verifiable incidents in which physical coercion is used to force a victim—or someone close to them—to surrender access to digital assets.
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CertiK also cites a separate figure of 77 crypto-related physical incidents in France during H1 2026, attributed to Interior Minister Laurent Nuñez. This broader government figure is not interchangeable with CertiK’s narrower 33-case tally: the sources describe different measures, and the available information does not establish that they use identical definitions or verification standards.
For a different period and dataset, Chainalysis reported 19 known incidents in France in 2025. Its August 6, 2026 analysis estimated that at least $30 million had been successfully stolen globally through violent crypto attacks by mid-2026. That estimate concerns successful extraction, not every ransom demand, attempted transfer, blocked transaction, or recovered asset.
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Why the “90 attacks in 7 months” claim is unverified
The sources reviewed do not establish a primary source or method for the headline’s 90-in-seven-months figure. Without its original publisher and details about the dates, geography, and incident definition, it cannot be checked against CertiK’s H1 tally, the minister-attributed figure, or Chainalysis’s 2025 count. Those figures cover different periods or categories and should not be combined to validate 90.
Nor do raw incident totals show how likely an individual Bitcoin owner is to be attacked. The figures cited here do not provide a comparable rate per resident, crypto holder, or amount of cryptocurrency held. They also cannot establish that France is more dangerous than every other country under a consistent measure.
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What counts as a crypto wrench attack
CertiK counts physical coercion intended to make someone transfer digital assets, hand over private keys, unlock a wallet, reveal credentials, or pressure another person to do so. Its records locate an incident where the coercion took place, not by the nationality of the victim or attacker. Verification can draw on law-enforcement disclosures, court documents, reputable reporting, public victim testimony, on-chain evidence linked to an attack, or corroboration.
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Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Reports describe different tactics, including home invasions, kidnappings, hostage situations, assault, robbery, and ransom demands. These categories can overlap: an incident may involve both a kidnapping and a forced transfer. CertiK assigns categories by the dominant visible coercive mechanism, so category totals should not be treated as mutually exclusive unless the source specifically says they are.
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What the numbers cannot tell us
- They are not a complete census. CertiK warns that incidents may go unreported or may not meet its public-verification standard.
- Reporting and classification vary. Public accounts can arrive late, and different sources may classify the same event differently.
- Loss figures are not simple. A demanded amount, attempted transfer, frozen transaction, recovered funds, and money successfully taken are distinct measures.
- They do not prove a cause. The available incident data cannot show that crypto ownership alone, tax records, identity checks, a data breach, or any single policy or event caused attacks to rise.
CertiK’s comparison does show a change in one reported tactic: it counted 20 home invasions worldwide in H1 2026, compared with one in H1 2025. That is a global comparison in CertiK’s dataset, not a France-only count or proof of what caused the increase.
How authorities and the crypto sector have responded
In a May 16, 2025 Associated Press report, French authorities were described as offering crypto entrepreneurs and their families security briefings, priority access to emergency help, and home-security checks. These are reported support measures, not evidence that attacks have stopped or that the risk has been eliminated.
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Le Monde reported on August 19, 2025, that investigators pursued a criminal group involved in kidnappings for crypto ransom and that the Interior Ministry had formed a working group with crypto-sector participants to improve cooperation with security forces. That account provides context about a specific investigation and response; it is not a nationwide incident count.
Practical steps if you hold cryptocurrency in France
People facing a specific threat should contact local authorities and seek qualified, individualized security advice. If there is immediate danger, prioritize personal safety and emergency assistance over protecting a device, wallet, or asset.
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- Ask whether local authorities can provide a security briefing, emergency-access arrangements, or a home-security check; the AP reported these measures for crypto entrepreneurs and their families in 2025.
- Consider a qualified residential security assessment based on your circumstances and location. A home-security system may be one element of household security, but the cited evidence does not show that cameras prevent targeted kidnapping or coercion.
- Keep details that could expose your holdings or routines private, and discuss any changes to household security with qualified professionals. No single device, wallet setup, or custody arrangement guarantees physical safety.
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