In the first three and a half months of 2026, French authorities documented 41 kidnappings or attempted abductions explicitly linked to cryptocurrency holdings. That averages out to roughly one every 2.5 days. These are not abstract statistics or distant cybercrimes—they are violent, physical “wrench attacks” where armed gangs invade homes, seize families, and demand immediate transfers of Bitcoin, stablecoins, or other digital assets under threat of torture or death.03

The phenomenon, once marginal, exploded after 2024. Around 30 cases were reported in 2025, pushing the cumulative total since 2023 above 135 incidents. France now accounts for about 40% of all such attacks recorded across Europe. Organized crime has pivoted from digital hacks to real-world coercion because crypto’s irreversible nature makes it the perfect ransom: once transferred, it vanishes into pseudonymous wallets that law enforcement struggles to trace.1015

Telegram founder Pavel Durov distilled the issue in a widely circulated X post on April 24, 2026: “41 kidnappings of crypto holders in France in 3.5 months of 2026. Why? French tax officials selling crypto owners’ data to criminals (Ghalia C.) + massive tax database leaks. Now the same state also wants IDs and private messages of social media users. More data => More leaks => More victims. That’s why Telegram would rather leave the French market than give their corrupt bureaucrats access to private messages.”1

Durov’s accusation is blunt, but the underlying facts are documented in French court records, police reports, and cybersecurity investigations. This is not mere conspiracy rhetoric; it is a case study in how centralized government data collection—intended for taxation, regulation, and public safety—can become a literal hit list for criminals when security fails.

The Insider Threat: Ghalia C. and the Tax Office Pipeline

At the heart of Durov’s claim is Ghalia C., a 32-year-old employee of the French tax administration (Direction Générale des Finances Publiques, or DGFiP) based at the Bobigny tax office near Paris. She was detained on June 30, 2025, and remains in custody facing charges of complicity in violence against a public official and criminal conspiracy.29

Investigators examining her workstation discovered targeted searches in internal databases for cryptocurrency specialists, investors, and high-net-worth individuals. Prosecutors allege she extracted personal data—including home addresses, financial records, and indicators of crypto holdings—and sold it to criminal networks. Evidence includes unexplained cash deposits and Western Union transfers in her accounts. One reported transaction price: around €800 per detailed profile.69

The data allegedly enabled physical attacks. In at least one documented case, it facilitated a violent home invasion targeting a prison officer and his wife over a separate dispute involving smuggled phones—demonstrating how the same pipeline could pivot to crypto targets. Ghalia C. reportedly queried not only crypto investors but also health inspectors, judges, and even billionaire Vincent Bolloré, suggesting a broader market for insider intel. She has admitted providing information but claims ignorance of its ultimate criminal use.72

This was no sophisticated external hack. It was an abuse of legitimate access to tools like the tax authority’s internal systems (sometimes referenced in reports as the “Mira” program or equivalent databases tracking declared crypto assets under France’s strict reporting rules). France requires platforms and individuals to report crypto transactions and holdings for tax purposes, creating rich, centralized repositories that are goldmines for anyone with insider access.

The Broader Leak Epidemic: Waltio, ANTS, and Systemic Fragility

The Ghalia C. case is not isolated. In late 2025, hackers breached Waltio, a popular French cryptocurrency tax-reporting platform. Approximately 50,000 users had their data stolen: email addresses, crypto gains/losses, year-end balances, and more. The database appeared on dark web marketplaces as early as December 24, 2025—weeks before the company even publicly acknowledged the incident. Hackers later claimed on BreachForums that the leak directly enabled at least three kidnappings netting criminals a combined $17.1 million.7877

Then, in mid-April 2026—just as the kidnapping tally climbed—came the ANTS breach. The Agence Nationale des Titres Sécurisés (now France Titres), the government portal handling passport, national ID, driver’s license, and residence permit applications, suffered a cyberattack detected on April 15. Threat actors claimed to have exfiltrated 18-19 million records—roughly one-third of France’s population—including names, emails, dates of birth, postal addresses, phone numbers, places of birth, and account metadata. The data was quickly offered for sale on criminal forums.7981

These leaks compound each other. Tax records reveal who holds crypto and how much (via declared gains or platform reports). ID databases provide precise physical locations and contact details. Social media and public blockchain analytics fill in the rest—wallet addresses posted in trading groups, luxury purchases signaling wealth, or even family photos. Criminals no longer need to guess; they buy a dossier.

French police have charged 88 individuals across a dozen cases, including teenage recruits hired cheaply via social media for the muscle work. Masterminds often operate from abroad (one suspect, a French-Moroccan, is believed to be in Morocco). Yet convictions remain rare, and prevention lags. Interior Ministry officials, including Deputy Minister Jean-Didier Berger, have announced an impending “stronger protection strategy” at events like Paris Blockchain Week, but critics call it reactive.10

Why France? Taxation, Visibility, and the “Wrench Attack” Boom

France’s crypto policy plays a direct role. The country pioneered aggressive taxation of digital assets, requiring exchanges to report user data under DAC8 (the EU’s 2026 crypto reporting directive) and mandating declarations even for self-custodied wallets in some contexts. This creates the very databases that are now leaking. Public blockchain transparency—lauded by crypto enthusiasts for its auditability—ironically aids attackers when combined with real-world identifiers.46

Global trends show wrench attacks rising 75% year-over-year into 2025, but France is the epicenter. Victims include not just high-profile traders but ordinary holders whose modest portfolios appear lucrative to organized gangs. Recent cases involve families held hostage, children threatened, and ransoms in the hundreds of thousands of euros. One Burgundy incident saw a crypto entrepreneur’s wife and 11-year-old child kidnapped with a €400,000 demand.13

Criminals adapt faster than bureaucracies. While authorities chase digital laundering, gangs exploit the physical vulnerability: you can’t “freeze” a Bitcoin wallet at gunpoint the way banks can halt wires.

The Privacy Flashpoint: Social Media IDs, Private Messages, and Telegram’s Ultimatum

Durov connects the dots to a larger pattern. France is advancing age-verification mandates for social media as part of a ban on under-15s, requiring ID-linked checks that could de-anonymize users. Broader enforcement of the EU Digital Services Act (DSA) and ongoing probes into platforms like Telegram demand greater moderation and data access. Durov himself was arrested in France in 2024 on charges related to content moderation failures, money laundering, and drug trafficking on the app—charges he frames as an attack on privacy.8451

His warning is clear: more mandatory data collection (government IDs tied to accounts, potential backdoors or access to private messages) simply enlarges the attack surface. A single breach of a social media database could expose millions more targets. “More data = More leaks = More victims,” he argues. Telegram, which markets itself on end-to-end encryption and minimal data retention, would rather exit the French market entirely than comply with demands that compromise user privacy.49

This stance echoes long-standing tensions. Privacy advocates see it as principled resistance; critics argue it shields criminal activity. Yet the kidnapping surge lends credence to the “data begets risk” thesis. When the state hoards sensitive financial and identity information without ironclad security, it inadvertently arms predators.

Counterarguments and the Broader Debate

Defenders of France’s approach emphasize necessity. Crypto has been linked to money laundering, ransomware, and terrorism financing. Enhanced reporting and platform accountability aim to protect the financial system and ordinary citizens. Data leaks occur everywhere—not just in government databases but in private companies too. The ANTS breach, for instance, is under investigation, and victims are being notified. Moreover, not every kidnapping traces directly to tax leaks; social media bragging, poor operational security (OPSEC), and public wallet tracking play roles.

Still, the pattern is hard to dismiss. When insiders sell data and massive breaches follow, the correlation between centralized hoarding and real-world violence strengthens. EU directives like DAC8, while harmonizing taxation, create continent-wide honey pots. France’s experience may preview risks for other high-tax, high-regulation jurisdictions.

Lessons for Crypto Users and Policymakers

For individuals: Treat your holdings like physical gold. Use hardware wallets, avoid posting balances or addresses publicly, employ privacy coins or mixers where legal (and understand the risks), and never discuss specifics even in “private” groups. Strong OPSEC—separate identities for trading vs. personal life—is now survival-level hygiene.

For governments: The episode underscores that data minimization and robust security are not anti-regulation luxuries; they are prerequisites. Centralized databases must be segmented, audited, and encrypted with zero-trust architecture. Insider threats require continuous monitoring. Perhaps most controversially, policymakers should weigh whether forcing de-anonymization of the internet truly reduces crime or merely shifts it from digital to physical domains.

Decentralized alternatives—self-sovereign identity, zero-knowledge proofs for compliance without full disclosure, on-chain privacy tech—offer a potential middle path. They allow regulatory oversight without creating single points of catastrophic failure.

A Warning for the Digital Age

The 41 kidnappings in France are more than a crime wave; they are a symptom of a deeper tension in the information age. Wealth is increasingly digital and borderless, yet governments cling to analog-era tools of control: vast, leaky databases of personal and financial data. Criminals, unburdened by bureaucracy, exploit the gaps with brutal efficiency.

Durov’s ultimatum to France—privacy or exit—frames the choice starkly. As Europe and the world grapple with crypto’s maturation, the question is not whether to regulate, but how to do so without manufacturing more victims. Centralized power promises safety through visibility; history, and these French streets, suggest the opposite may be true.

More data does not equal more security. In an era of wrench attacks, it too often equals more targets. France’s crisis is a cautionary tale for every nation racing to tax, track, and tame the crypto economy. The victims—bound families, terrified children, entrepreneurs turned hostages—deserve better than reactive crackdowns. They demand a rethinking of the data bargain between citizen, state, and platform. Until then, the kidnappings will continue, one every few days, as long as the leaks keep flowing.