Violent attacks targeting cryptocurrency holders are rising sharply, and criminals are turning to kidnappings, and hostage situations to steal digital assets, according to a new Chainalysis . Chainalysis estimates that criminals have successfully stolen more than $30 million through violent crypto attacks so far in 2026. Annual Crypto Value in Violent Attacks by Outcome (Source: Chainalysis)The figures become much larger when unsuccessful attempts are included. France Becomes Epicenter of Violent Crypto Crimeis the biggest hotspot for so-called crypto “wrench attacks.” However, French Interior Minister Laurent Nuñez said authorities documented more than 70 crypto-related violent incidents by late June.