The rise of cryptocurrencies has brought both financial opportunities and significant risks for investors, particularly as violent crimes targeting these digital assets become more commonplace. In 2025, a report from Jameson Lopp, the CTO of security firm Casa, has revealed a troubling trend: at least 65 wrench attacks—physical assaults designed to force victims to relinquish access to their cryptocurrency—have been documented, with many more likely unreported.
One of the most shocking incidents occurred in January when Ledger co-founder David Balland was kidnapped from his home in France. Balland and his wife endured a harrowing 24-hour ordeal before being rescued by local authorities. Reports indicated that the assailants severed one of Balland’s fingers, sending it to his associates as a gruesome tactic to extract ransom payments. In June, French police apprehended a Moroccan national believed to be the mastermind behind this and other related kidnappings.
Canada witnessed its share of horror as well. In British Columbia, a family fell victim to a wrench attack in late 2024 when two assailants, posing as postal workers, gained entry, allowing two accomplices to join them. The couple was subjected to waterboarding and threats of drastic physical harm to extract information about their crypto holdings. During this attack, their daughter was also sexually assaulted, forced to film degrading videos, leading the attackers to steal approximately $1.6 million in cryptocurrency. One of the perpetrators was sentenced to seven years in prison in November after the incident drew significant media attention.
In a separate incident in London, a U.S. tourist named Jacob Irwin-Cline faced a perilous situation when he mistakenly entered a vehicle impersonating a rideshare service. After being coerced into smoking a cigarette laced with a sedative, he unwittingly revealed access to his cryptocurrency accounts, resulting in the theft of around $72,000 in XRP and $50,000 in Bitcoin. Irwin-Cline was later abandoned in an unfamiliar area of the city.
In New York, a case involving two men charged with luring an Italian businessman under false pretenses escalated into a nightmare. The victim was reportedly bound, beaten, and tortured in a bid to disclose the passwords to his cryptocurrency holdings. The assailants allegedly employed medieval-style torture methods, including electric shocks and threats to murder the victim’s relatives. During proceedings, defense attorneys presented footage they claimed showed the victim appearing to enjoy his time, leading to the pair’s not guilty plea. They were ultimately released on a $1 million bail while the case continued.
One of the year’s deadliest incidents took place in Vienna, where Danylo K., a 21-year-old student and son of the deputy mayor of Kharkiv, Ukraine, was brutally murdered. Abducted by two men in a hotel garage, he was forced into a vehicle, beaten severely, and ultimately set on fire in a horrifying act of violence. While the motive initially remained unclear, it was later revealed that suspicious activity in his crypto wallets followed the attack. The perpetrators, both Ukrainian nationals, were later apprehended after attempting to flee across the border.
These wrench attacks highlight a disturbing trend in the cryptocurrency space, blending financial aspirations with a growing risk of physical violence. As digital currencies gain traction in mainstream finance, experts and authorities urge investors to adopt heightened security measures to protect their assets and personal safety. The surge in wrench attacks represents a stark reminder of the darker side of the crypto boom, ultimately urging a dialogue on how to better safeguard both investors and their digital fortunes.
