A surge in crypto-related kidnappings and home invasions, known as wrench attacks, has placed France under international scrutiny. The country has witnessed at least 41 such incidents this year, averaging approximately one every two to three days.
This trend has led government officials to express their concern and announce the development of new measures to tackle the issue. A prevention platform has already been launched, garnering thousands of registrations, but further actions are deemed necessary as the incidents continue to escalate. The rise in wrench attacks is not limited to France; globally, there were 72 verified physical coercion incidents in 2025, marking a 75% increase from the previous year. The term 'wrench attack' refers to the use of physical force to gain access to digital assets, often proving easier for attackers than attempting to break encryption.
Researchers note a shift in attackers' tactics, from targeting technical vulnerabilities to building profiles of potential victims by monitoring social media activity, public appearances, and leaked datasets. This change in strategy has led to a wider pool of potential victims, including mid-level crypto holders and even families with children. Cases of prolonged captivity, torture, and severe violence have been reported, highlighting the severity of the situation. Experts suggest that both opportunistic and organized groups are involved, with signs of increasing coordination among the latter.
To mitigate these risks, security experts recommend measures such as multi-signature setups, withdrawal delays, and spending limits to reduce the incentive for attackers. As the crypto market continues to grow, the frequency and severity of these attacks are likely to increase, transforming what was once a niche concern into a broader security risk.