Back to News
NewsRegulationInflationInterest RatesBitcoinFederal Reserve

One Arrested for Crypto-Related ‘Wrench Attack’ in France

A man has been charged in Nancy for a violent robbery targeting cryptocurrency holders, linked to a data breach at Waltio.

Mercation Admin
June 15, 2026 2 min read
One Arrested for Crypto-Related ‘Wrench Attack’ in France

Summary

  • A 32-year-old man has been charged in Nancy for a violent robbery targeting a cryptocurrency holder.
  • This incident involved a group impersonating police to steal $20,000 in digital assets from a couple.
  • The attack is linked to a January data breach at the crypto tax platform Waltio, which exposed 50,000 users' personal data.

A 32-year-old man from Vaujours has been arrested in Nancy after he and two accomplices allegedly posed as police officers to assault a couple and steal their cryptocurrency. The attack resulted in the theft of approximately $20,000 in digital assets.

The violent incident unfolded after the couple’s personal information was compromised during a January data breach at the French crypto tax platform Waltio, which revealed sensitive details for around 50,000 users.

According to reports, the assault began when a 45-year-old woman was confronted outside her home. When her husband attempted to intervene, he was severely beaten. The attackers fled after the couple's daughters managed to alert the police.

Authorities discovered evidence at the scene, including plastic zip ties and a €5 note, while witnesses reported that the assailants were armed with an Uzi submachine gun.

The breach at Waltio exposed users' email addresses, trading history, and cryptocurrency balances, prompting fears of phishing scams as attackers may impersonate legitimate representatives to exploit victims. Waltio warned that attackers could leverage their knowledge about users to enhance their credibility.

Increasing Violence Against Cryptocurrency Holders in France

This incident is part of a disturbing trend of violent crimes targeting cryptocurrency holders in France. Previous high-profile cases include the kidnapping and assault of Ledger co-founder David Balland and other incidents involving threats and extortion.

The tactics used in this case mirror a previous incident where impostors threatened a couple at knifepoint, forcing them to transfer $1 million in Bitcoin. Eric Larchevêque, a business associate of Balland, criticized the government's response to the surge in such crimes, referring to it as the "Mexicanisation" of France.

French Interior Minister Bruno Retailleau has announced plans to meet with cryptocurrency industry leaders to enhance security measures. Recent investigations have led to the charging of 88 individuals in connection with ongoing cases of crypto-related kidnappings.

The rise of "wrench attacks"—physical assaults on cryptocurrency holders—has been noted globally, with similar incidents reported in the U.S. and Ukraine. Phil Ariss from TRM Labs described these attacks as an evolution of criminal behavior, suggesting that violent criminal organizations are increasingly turning to the cryptocurrency sector.