Home invasions have become the dominant type of wrench attack: CertiK's first-half analysis
An analysis of security incidents in the crypto sphere for the first half of the year has revealed an alarming trend: the number of so-called wrench attacks — physical assaults aimed at forcing owners to transfer digital assets — has sharply increased. 52 such cases were recorded, which is 33% higher than the figures for the previous period.
The most significant change was the structure of these attacks. While street robberies or attacks in public places previously predominated, home invasions have now become the main vector. The number of such incidents jumped from one to 20, making home invasions the most common form of physical pressure on cryptocurrency holders.
The total damage associated with these attacks reached $124.1 million. Geographically, France turned out to be the hottest spot, accounting for 33 of the 52 recorded cases. This points to targeted activity by criminal groups in the region, possibly due to a high concentration of wealthy crypto investors or weak physical security of residential properties.
The increase in home invasions underscores the need to rethink approaches to personal security. Cold wallets and multi-signatures will not help if attackers make physical threats. Investors should consider using hidden storage, distributing assets across multiple addresses, and strict operational security (OPSEC), including not disclosing information about their crypto holdings.
Expert commentary: The shift from street thefts to home invasions is an evolution in the tactics of attackers who have realized that putting pressure on a victim in their own space is significantly more effective. The crypto community must realize: blockchain technology is powerless against brute force. Without implementing physical security procedures and anonymizing one's public profile, the risks will only grow.