The Alarming Rise of Crypto-Related Violence: How France Became a Hotspot for Wrench Attacks

A surge in crypto-related kidnappings has put France under the international spotlight, prompting government officials to take action against the escalating problem. This year alone, the country has seen at least 41 crypto-related kidnappings and home invasions, averaging one every two to three days. The French government is preparing new measures to tackle the issue, including a prevention platform that has already drawn thousands of registrations. However, authorities acknowledge that more needs to be done to address the growing threat. The term 'wrench attack' refers to the use of physical force to extract access to digital assets, and researchers say that attackers are becoming more sophisticated in their methods. Rather than targeting technical vulnerabilities, attackers are now building profiles of potential victims, tracking their social media activity, public appearances, and leaked datasets to identify points of weakness. The problem is exacerbated when attackers receive insider information from government officials, as seen in a recent case where a French tax official sold sensitive data to wrench attackers. The pool of potential victims has expanded, with mid-level holders being targeted, and cases now include families with children being targeted alongside crypto-holding parents. Experts warn that anybody can be a potential victim, and the rise of wrench attacks has raised questions about the risks of self-custody, a core principle of cryptocurrency. To reduce the risk, security experts recommend measures such as multi-signature setups, withdrawal delays, and spending limits to limit how much can be accessed under duress.