Why "Wrench Attacks" on Wealthy Crypto Holders Are on the Rise
- On May 27, 2025, a man from Italy reported being held captive and subjected to torture over several weeks within a luxury townhouse in Manhattan, where assailants attempted to steal his bitcoin in what is known as a wrench attack.
- This attack reflects growing violence targeting wealthy crypto holders because cryptocurrencies allow full control of funds without banks or government permission.
- Crypto thefts usually occur by hacking, but wrench attacks involve forcing victims to reveal private keys, and similar violent attacks have happened in France including finger amputation.
- Two people have been charged in the New York case, but many details including the bitcoin’s value remain unknown; Phil Ariss of TRM Labs noted wrench attacks are rising as crypto enters mainstream finance.
- Experts recommend mitigating wrench attacks by using multi-approval wallets and maintaining anonymity since criminal groups prone to violence likely migrate to cryptocurrency targets.
65 Articles
65 Articles

'Wrench' attacks on the rise
CYBERSECURITY
Why ‘wrench attacks’ on wealthy crypto holders are on the rise - Washington Examiner
The headline-grabbing tale of an Italian man who said he was kidnapped and tortured for weeks inside an upscale Manhattan townhouse by captors seeking his bitcoin highlights a dark corner of the cryptocurrency world: the threat of violence by thieves seeking digital assets. The alleged attempted robbery is known as a “wrench attack.” It’s a name popularized by an online comic that mocked how easily high-tech security can be undone by hitting som…
Italian crypto torture victim returned to NYC to reclaim stolen Bitcoin from thieves who then held him hostage for weeks: DA
Michael Valentino Teofrasto Carturan wanted to recoup his stolen bitcoin but was instead held in a nightmarish SoHo torture chamber for nearly three weeks.
Why ’wrench attacks’ on wealthy crypto holders are on the rise
The headline-grabbing tale of an Italian man who said he was kidnapped and tortured for weeks inside an upscale Manhattan townhouse by captors seeking his bitcoin highlights a dark corner of the cryptocurrency world: the threat of violence by thieves seeking digital assets.
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