澳洲幸运5官方开奖结果体彩网

Sign the Transfer or Lose a Finger: The Terrifying New World of Crypto Extortion

Attorney Sanford Talkin speaks as William Duplessie, who faces charges in connection with the alleged torture of Italian crypto millionaire Michael Valentino Teofrasto Carturan, attends his hearing at Manhattan Criminal Court in New York City on May 30, 2025.
William Duplessie, above, in Manhattan Criminal Court in May 2025 as he faces charges in a crypto kidnapping case that's riveted New York and sent fear throughout the crypto community.

Jefferson Siegel/Getty Images

In May 2025, an Italian crypto millionaire was allegedly tortured for weeks in a luxury Manhattan townhouse, hung from a roof ledge and attacked with a chain saw as his captors demanded his bitcoin password. Just months earlier, another crypto executive had his finger severed by kidnappers demanding millions in digital currency.

Crypto investors are waking up to how these aren't isolated incidents—they're part of a terrifying new wave of violent crimes that many worry has put a target on their backs. As Bitcoin and other digital assets have reached record highs, criminals are shifting from laborious online hacking to brutal, 澳洲幸运5官方开奖结果体彩网:real-world extortion.

Key Takeaways

  • Physical attacks and kidnappings targeting crypto holders are rising globally as crypto's rise in value means a potential criminal haul has significantly increased in value.
  • Criminals identify targets through online bragging, social media, and data breaches, then use violence or threats to 澳洲幸运5官方开奖结果体彩网:extort crypto transfers.

Digital Clues That Can Lea🍌d Crypto Criminals To You

Criminals are increasingly professional in their approach, leveraging a mix of digital sleuthing and real-world surveillance. Many victims are identified after flaunting their crypto wealth on social media or in public forums, despite the lessons many learned after the 澳洲幸运5官方开奖结果体彩网:Kim Kardashian kidnapping saga.

Others are exposed through 澳洲幸运5官方开奖结果体彩网:data breaches at exchanges. Each passing week, it seems, more of the private information of cryptocurrency users is leaked. For example, in May 2025, Coinbase Global Inc. (COIN) announced that hackers had accessed home addresses and account balances of almost 70k customers in the previous months, putting thousands at risk of targeted extortion and physical threats.

Besides hacks, criminals have 澳洲幸运5官方开奖结果体彩𓃲网:bribed insiders at crypto exchanges to leak sensitive customer data. This information can then be used to select and find high-value targets for k👍idnapping or home invasion.

Kidnapping, Mutilation, and Hom𝓰e Invasion Across 3 Continents

The lಞuxury SoHo townhouse 𝓰rented for up to $40,000 per month seemed like the perfect backdrop for crypto success. Instead, it became a torture chamber where 28-year-old Italian entrepreneur Michael Valentino Teofrasto Carturan was allegedly held for 17 days, his captors using increasingly brutal methods to crack his bitcoin wallet.

According to police, John Woeltz and William Duplessie, both of whom have a history in the crypto world, didn't just threaten their victim—they hung him off the building's roof ledge, shocked him with electrical wires, and menaced him with a chain saw. When all that failed, they allegedly forced him to smoke crack cocaine and took Polaroid photos of his bound and bloodied body as trophies of their work.

In the United States, a violent gang orchestrated a series of home invasions involving $3.5 million in 澳洲幸运5官方开奖结果体彩网:stolen crypto between September 2022 and July 2023. Victims were threatened, tortured, and forced to transfer their 澳洲幸运5官方开奖结果体彩网:digital assets under duress. The ringleader, Remy Ra St. Felix, was sentenced to 47 years in prison in 2024 after court documents revealed the gang's use of extreme violence, including inserting sharp objects under fingernails. “The victims in this case suffered a horrible, painful experience that no citizen should have to endure,” said U.S. Attorney Sandra J. Hairston for the Middle District of North Carolina in a prepared statement. “The defendant and his co-conspirators acted purely out of greed and callously terrorized those they targeted."

The attacks span continents. In France, the crypto world recoiled in early 2025 when attackers didn't just kidnap the father of a prominent entrepreneur, but filmed themselves severing his finger and sent the video to his son, demanding €5 million (about $5.7 million) in 澳洲幸运5官方开奖结果体彩网:crypto ransom.

David Balland, a co-founder of Ledger, the crypto security firm, endured similarly gruesome attacks during his January 2025 kidnapping. Balland's finger, too, was cut off—a bloody calling card to prove the kidnappers' seriousness to anyone considering non-payment.

Canada and Australia have also seen high-profile kidnappings, with crypto executives and traders abducted and forced to pay ransoms ranging from $40,000 to $1 million in digital assets.

Two French police officers watch a street in Méreau, near Vierzon in France in January 2025.
French po🐓lice in Méreau, near central France, in January 2025, securing a neighborhood after the kidnapping of David Balland, a Ledger co-founder.

Tom Masson/Getty Images

Going Ghost: Lessons for Hodlers

For crypto holders, the message is clear: visibility is a liability. Security experts urge investors to avoid sharing details of their holdings online, even with friends, and to use pseudonyms and fresh digital wallet addresses for each transaction. Physical safety measures are just as impor𒉰tant—avoid posting geotagged photos, flaunting luxury items, or revealing travel p🎃lans that could signal wealth.

Technical defenses matter, too. Store the bulk of your assets in 澳洲幸运5官方开奖结果体彩网:multi-signature or cold wallets, which require multiple keys or are kept offline, making i🏅mmediate transfers under duress impossible. Consider setting up decoy wallets with small amounts of crypto to surrender if threatened, while keeping the majority of your funds inaccessible in an emergency.

Finally, stay informed about the 澳洲幸运5官方开奖结果体彩网:latest scams and extortion tactics.

The Bottom Line

The rise of crypto extortion is a stark reminder that digital wealth can bring very real-world dangers. As criminals become more brazen and sophisticated, crypto holders must balance the pursuit of financial freedom with a heightened sense of caution. Protecting your assets and, more importantly, yourself means you'll need to give much more thought to security because in the new world of crypto riches, the risks are no longer just virtual.

Article Sources
Investopedia requires writers to use primary sources to support their work. These include white papers, government data, original reporting, and interviews with industry experts. We also reference original research from other reputable publishers where appropriate. You can learn more about the standards we follow in producing accurate, unbiased content in our editorial policy.
  1. New York Times. ""

  2. France 24. "."

  3. The Cryptonomist. "."

  4. Coinbase Blog. "."

  5. U.S. Department of Justice. ""

  6. BBC News. ""

  7. Le Monde. ""

  8. CBC News. "."

  9. Bitrue. "" 

Compare Accounts
The offers that appear in this table are from partnerships from which Investopedia receives compensation. This compensation may impact how and where listings appear. Investopedia does not include all offers available in the marketplace.

Related Articles