Crypto Holders Under Siege: The Alarming Rise of Wrench Attacks in France

A surge in crypto-related kidnappings has placed France at the forefront of a global rise in wrench attacks, with the country experiencing one such incident every 2.5 days. The increase in these attacks, which involve the use of physical force to gain access to digital assets, has prompted government officials to take action. This year alone, France has seen at least 41 crypto-related kidnappings and home invasions, with authorities acknowledging the scale of the problem. A new set of measures is being prepared to tackle the issue, including a prevention platform that has already drawn thousands of registrations. However, further steps are needed as incidents continue to rise. The term 'wrench attack' refers to the use of physical force to extract access to digital assets, and for some attackers, it is easier to coerce a person than to break encryption. Researchers have noted a shift in the way attackers identify victims, from scanning for technical vulnerabilities to building profiles and tracking routines. Attackers seek points of weakness, including social media activity, public appearances, and leaked datasets. The problem is exacerbated when attackers receive insider information from government officials. The pool of potential victims has widened, with mid-level holders increasingly being targeted. Anybody can be a potential victim, with cases now including families and children being targeted alongside crypto-holding parents. The increase in attacks has raised questions about the risks of self-custody, a core principle of cryptocurrency. Security experts point to measures such as multi-signature setups, withdrawal delays, and spending limits as ways to reduce risk by limiting how much can be accessed under duress.