Crypto's new rich seek privacy amid extortion threats

Wealthy cryptocurrency investors, once known for flaunting their fortunes, are now prioritizing privacy in response to targeted extortion attempts called wrench attacks. Bloomberg journalist Olivia Solon examines this shift in the latest Tech In Depth newsletter. These attacks have increasingly focused on crypto holders in recent times.

The phenomenon of wrench attacks represents a growing threat to cryptocurrency millionaires. These targeted extortion efforts exploit the visibility of crypto wealth, prompting a move away from ostentation toward discretion. As detailed in Bloomberg's Tech In Depth newsletter, Olivia Solon highlights how this trend marks a departure from the previous era of public displays among crypto's nouveaux riches.

Wrench attacks involve physical or digital coercion aimed at extracting funds from high-profile investors. The newsletter notes that such incidents have surged recently, targeting those whose blockchain transactions or social media posts reveal substantial holdings. This has led many to adopt measures for greater anonymity, including limiting public information about their assets.

While the newsletter does not specify victim numbers or exact methods, it underscores the broader implications for the crypto community. Investors are reevaluating how they manage and disclose their wealth to mitigate risks from these sophisticated threats. This privacy push reflects evolving challenges in the cryptocurrency space, where rapid riches come with heightened vulnerabilities.

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Dramatic illustration of attackers wielding a wrench assaulting a crypto holder in a dark alley, symbolizing rising violence against self-custody practices.
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Wrench attacks on crypto holders rise in frequency and violence

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Physical assaults known as wrench attacks against cryptocurrency holders are increasing in number and severity, according to recent analyses. These incidents correlate with fluctuations in crypto market values, prompting calls for enhanced personal security measures. While overall risks to individual holders may be decreasing, the trend highlights vulnerabilities in self-custody practices.

After a record 2025 for wrench attacks on cryptocurrency holders, as previously analyzed, experts forecast further increases in 2026. These physical coercions to steal digital assets are underreported amid law enforcement challenges and surging crypto adoption, warns TRM Labs.

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Following initial arrests reported last week, Spanish authorities have charged four more suspects in Denmark, fully dismantling a criminal network behind the April kidnapping and murder of a crypto holder near Málaga. The operation highlights rising 'wrench attacks' on digital asset owners.

Cybercriminals stole a record $2.7 billion in cryptocurrency in 2025, according to blockchain analytics firms Chainalysis and TRM Labs. North Korean hackers accounted for over $2 billion of the total, marking a 51% increase from the previous year. The largest single incident was a $1.4 billion breach at the Bybit exchange.

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A 2022 data breach at password manager LastPass has resulted in prolonged cryptocurrency thefts, according to blockchain intelligence firm TRM Labs. The incident involved stolen user vaults that facilitated around $35 million in losses extending into 2025.

The cryptocurrency industry faces a critical gap in secondary markets for locked and vested tokens, leading to opaque trading and distorted prices, according to industry expert Kanny Lee. In an opinion piece, Lee calls for a Nasdaq Private Markets-style infrastructure tailored for programmable assets to ensure fairer liquidity and support real-world asset adoption. This absence undermines the sustainability of token economies and hinders broader institutional participation.

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Ethereum's daily transactions reached an all-time high of over 2.8 million on January 16, largely driven by a widespread address poisoning scam. These attacks, which involve sending tiny crypto amounts from deceptive addresses, are intensifying amid recent network upgrades. Security experts warn that without improved wallet safeguards, users remain vulnerable to significant losses.

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