A surge in violent crypto-related attacks, known as 'wrench attacks,' has put France under the international spotlight, prompting government officials to take action. At least 41 kidnappings and home invasions have been reported this year, with authorities acknowledging the scale of the problem. The country has become the epicenter of a global rise in wrench attacks, with security researchers and law enforcement data showing a significant increase in such incidents. Globally, verified physical coercion incidents rose by 75% in 2025, with cases involving physical assault increasing by 250% year-over-year.
The term 'wrench attack' refers to the use of physical force to extract access to digital assets, often because it is easier to coerce a person than to break encryption. Researchers say attackers are now identifying victims by building profiles, tracking social media activity, public appearances, and leaked datasets, rather than scanning for technical vulnerabilities.
The problem is exacerbated when attackers receive insider information from government officials. The pool of potential victims has widened, with mid-level holders being targeted, and cases now include families with children being targeted alongside crypto-holding parents. Experts point to measures such as multi-signature setups, withdrawal delays, and spending limits as ways to reduce risk by limiting access to funds under duress.
As crypto adoption grows, attacks are becoming more frequent and severe, turning what was once a niche concern into a broader security risk.