Tag Archives: Bitcoin

Bitcoin entrepreneurs Tyler and Cameron Winklevoss



Bitcoin entrepreneurs Tyler and Cameron Winklevoss – CBS News










































Watch CBS News



They became famous as the privileged pair of Harvard athletes who believe Mark Zuckerberg stole their idea for Facebook. Now, entrepreneurs Cameron and Tyler Winklevoss have shifted their focus from social media to cryptocurrency, becoming among the first bitcoin billionaires, and launching a digital currency exchange mobile app, Gemini. Wired Magazine editor-in-chief Nicholas Thompson talks with the Winklevoss twins, and with Ben Mezrich, author of “Bitcoin Billionaires: A True Story of Genius, Betrayal, and Redemption.”

Be the first to know

Get browser notifications for breaking news, live events, and exclusive reporting.


Source link

Crypto kidnappings on the rise as criminals resort to

The recent case of an Italian tourist who was kidnapped in New York City and tortured by people allegedly after his cryptocurrency is drawing attention to a rash of crimes dubbed “wrench attacks,” which combine cybertheft with old-fashioned thuggery. 

The term stems from an XKCD comic that depicts a “crypto nerd’s imagination” of the tech know-how that would be required to break into their digital wallet. In reality, the comic notes, all it would take is a heavy $5 wrench to threaten the crypto owner until they revealed their account password.

Such attacks have picked up in recent months, partly because stealing a digital wallet can be easier than stealing money from a traditional bank account, said Ari Redbord, global head of policy and government affairs at TRM Labs, a crypto tracing firm. On top of that, the value of bitcoin has surged in recent months, making people with crypto holdings potentially lucrative targets for criminals. 

“Criminals go to where the money is, and we’re seeing a huge rise in the price of bitcoin,” Redbord said. “Before, you needed sophisticated cyber capabilities to hack someone, but now you can be a violent criminal who can beat [the password] out of someone.”

He added, “I don’t think I’ve ever been as taken aback by this type of illicit activity in crypto.”

The crypto world also has a culture of flaunting wealth via social media posts or appearances at crypto conference, which allows criminals to easily identify potential targets.

Bitcoin traded Friday at nearly $105,000 per token, according to CoinDesk — about 53% higher than a year ago. The digital currency has soared partly as people seek alternatives to put their money than traditional investments like stocks and bonds, and as the Trump administration takes steps to promote the use of cryptocurrencies, including establishing a “strategic crypto reserve.”

How to crack a wallet

Cryptocurrency thefts aren’t new, but they’ve typically involved hacking, such as a massive 2022 hack at crypto exchange Binance in which thieves initially stole $570 million, as well as multiple hacks by entities the United Nations found were linked to North Korea.

In response to such threats, crypto owners often try and keep their private keys off the internet and stored in what are called “cold wallets.” When used properly, such wallets can defeat even the most sophisticated and determined hackers.

But criminals have realized they don’t need any technical skills to steal crypto assets, Redbord said. All it takes is gaining access to a person’s crypto account password, because there’s no third-party financial institution standing in the way of accessing funds held in a digital wallet, he explained. 

Transactions on the blockchain, the technology that powers cryptocurrencies, are permanent. And unlike cash, jewelry, gold or other items of value, thieves don’t need to carry around stolen crypto. With a few clicks, huge amounts of wealth can be transferred from one address to another.

NYC crypto kidnapping

The case in New York City is somewhat unusual because it involves crypto investors allegedly trying to steal the assets of another investor, Redbord said.

In that case, investors John Woeltz, 37, and William Duplessie, 33, face charges of kidnapping, assault and unlawful imprisonment of the Italian tourist in an effort to steal his digital wallet containing bitcoin worth millions of dollars. Court papers allege that the pair held the unidentified 28-year-old victim for weeks in an apartment in New York City’s fashionable Soho neighborhood. 

After the victim was abducted, he was shocked with electric wires, his leg was cut with a saw and he was forced to smoke crack cocaine, prosecutors allege. Items including a photo of a gun held to the Italian tourist’s head were found in the apartment by investigators. 

Two New York City police detectives had been working security for the accused kidnappers, CBS News New York has reported. The detective have been placed on desk duty as police investigate.

William Duplessie, who along with John Woeltz is accused of kidnapping an Italian tourist to steal his cryptocurrency holdings, is escorted out of the New York Police 13th Precinct after turning himself in on charges of kidnapping and false imprisonment, Tuesday, May 27, 2025, in New York.

Yuki Iwamura / AP


Such incidents have also occurred with increasing frequency in Europe and Asia. Several cases in France have mirrored the New York City attack, with French police arresting 20 people following several alleged kidnapping plots involving crypto investors and their families, the BBC reported earlier this week. 

In one case, a gang allegedly tried to kidnap the daughter and young grandson of a cryptocurrency company executive in Paris, while earlier this month the father of a crypto millionaire was rescued by police in Paris after he was kidnapped and held for ransom. 

Aside from keeping a lower profile, crypto investors can take other steps to make it tougher for criminals, Redbord said. One option is to require permissions from several people to access a wallet, for instance. 

In the meantime, criminals are taking note and may be pursuing similar crimes, he added. “They are seeing successes and trying to replicate these successes,” Redbord said.

contributed to this report.

Source link

A man with a bitcoin fortune was allegedly tortured for weeks in a New York City home. Here’s what we know.

The investigation into the bitcoin torture case in New York City has revealed gruesome details about the alleged kidnapping and beating of an Italian man for his fortune in the cryptocurrency.

What we know about the bitcoin torture case

The unidentified 28-year-old man managed to escape from his alleged captors on May 23 in the affluent SoHo neighborhood in Manhattan, according to the New York Police Department. Bloodied and not wearing shoes, the man then found an NYPD traffic agent, who alerted police, according to the Manhattan district attorney’s office.

Two cryptocurrency investors, 37-year-old John Woeltz and 33-year-old William Duplessie, have been charged with kidnapping, assault and unlawful imprisonment in the case. They’re being held without bail, and their attorneys didn’t respond to requests for comment from CBS News.

John Woeltz, 37, appears for arraignment in Manhattan Criminal Court after he was arrested for allegedly holding an Italian tourist hostage in an apparent scheme to steal the man’s cryptocurrency fortune in New York City, May 24, 2025.

Curtis Means/Pool via Reuters


When investigators went through the SoHo town house where the man said he was held, they found a saw, crack cocaine, chicken wire, body armor, night-vision goggles, pictures of the man with a gun pointed to his head and ammunition, according to prosecutors.

Woeltz, who is originally from Kentucky, was arrested when police went to the town house. Prosecutors said the large house has eight bedrooms and that Woeltz had the means to flee the jurisdiction if granted bail, with access to a private jet and a helicopter.

Duplessie turned himself in to police on May 27, the NYPD said. His attorney said in court that Duplessie’s involvement in the case is hotly disputed and he decided to turn himself in when he found out about Woeltz’s arrest, CBS News New York reported.

William Duplessie appears in Manhattan Criminal Court for his alleged involvement in a cryptocurrency kidnapping, in New York City, May 30, 2025.

Jefferson Siegel/Pool via Reuters


The Italian man arrived at the town house on May 6, according to prosecutors. The suspects are accused of previously threatening to have the man’s family killed unless he paid them in bitcoin, and the suspects allegedly lured him to New York with an offer to return the bitcoin to him in person, prosecutors said.

The suspects then allegedly held the man captive for over two weeks as they tried to get him to give up the password for his bitcoin wallet.

During that time, the suspects are accused of shocking the man with electric wires, hitting him on the head with a gun and pointing a gun at his head several times, prosecutors said. An AirTag tracking device was tied around the man’s neck, and the suspects allegedly told him they would find him if he left the house.

Prosecutors also said the suspects allegedly hanged the man over the ledge of the building and threatened to kill him if he didn’t give up his password. The suspects also allegedly threatened to have the man’s family killed if he didn’t give them what they wanted, prosecutors said.

The man told authorities the suspects cut his leg with a saw, forced him to smoke crack cocaine and urinated on him during his captivity, according to prosecutors.

“To be tortured for 17 days in terms of a chain saw cutting your leg, in terms of putting your feet in water and electrocuting him, in terms of making the person ingest narcotics, horrible crime,” NYPD Chief of Department John Chell, the police department’s highest-ranking uniformed member, told CBS News New York.

The Manhattan town house where an Italian man was allegedly tortured for weeks in an attempt to gain access to his bitcoin wallet is seen in New York City, May 29, 2025.

Reuters/David “Dee” Delgado


The man escaped after telling Woeltz he would give him the password, but it was on his laptop, prosecutors said. When Woeltz went to get the laptop, the man went downstairs and bolted from the house.

Police sources told CBS News New York that two NYPD detectives did private security work for the suspects, but there isn’t any indication that the detectives knew about the alleged kidnapping. One of the detectives picked up the Italian man at an airport and brought him to the SoHo town house, two sources told CBS News New York.

The detectives were placed on desk duty May 28 and had their guns and badges taken from them pending an internal affairs investigation into the off-duty work, which the NYPD said wasn’t authorized.

One of the detectives was assigned to the security detail for New York City Mayor Eric Adams.

“Every city employee is expected to follow the law, including our officers, both on and off duty,” Kayla Mamelak Altus, Adams’ press secretary, said in a statement. “We are disturbed by these allegations, and as soon as it came to our attention, the officers were placed on modified duty.”

contributed to this report.

Source link

The New Safe Haven: How High-Net-Worth Investors Are Rethinking Liquidity In 2025

From Treasuries to Bitcoin, the pursuit of safety is reshaping how investors allocate and exit their capital. Unsplash+

In times of stress, wealth always chases after safety, but in 2025, the definition of “safe” has become much murkier. The investment landscape for high-net-worth (HNW) investors is undergoing a significant transformation, and the definition of safe assets is being re-evaluated. In a world marked by geopolitical instability and unpredictable market responses, liquidity is increasingly viewed as a measure of control, autonomy and psychological reassurance. Investors are quietly rewriting their liquidity playbooks, showcasing a shift in wealth psychology.

T-Bills: Refuge amid the turmoil

U.S. Treasuries have long been the go-to choice during times of crisis. However, given recent events, even this asset class is being tested, and the long-standing fortress is showing some cracks. Once considered a safe corner of the market, it has become a battleground for hedge funds engaged in “basis trading”—speculative bets on price gaps between Treasuries and their futures. These trades depend heavily on repo funding, which can dry up suddenly in market stress. When that happens, funds can be forced to unwind positions en masse, potentially triggering liquidity spirals. This played out in March 2020, when the Covid-19 pandemic triggered a global dash for cash and repo markets abruptly tightened, forcing hedge funds to unwind their positions. This led to increased volatility and liquidity strains in the Treasury market. To try to stabilize, the U.S. Federal Reserve implemented emergency measures, including large-scale purchases of Treasury securities.

Today’s market faces similar worries. The issue isn’t just volatility—it’s structural fragility and the interconnectedness of financial institutions, which can result in systemic risks, especially during sudden liquidity withdrawal. The Fed is concerned about the web of dependencies connecting hedge funds, clearinghouses and banks via the Treasury repo market.

Still, Treasuries aren’t dead, and it’s too early to write them off. Short-duration T-bills, in particular, remain a preferred instrument among risk-aware investors because they strike the combination of traits that many HNWIs crave: relatively low risk, reasonable yield and—most importantly—liquidity. In a world where things can go sideways overnight, the ability to exit positions swiftly and without disruption is valued more than incremental returns.

A growing preference for digital autonomy

If T-bills represent cautious optimism, Bitcoin is starting to reflect something else: digital autonomy. Cryptocurrencies are no longer a niche domain for risk-happy technophiles. Bitcoin is finding its way into the portfolios of younger HNW investors who view it less as a speculative instrument and more as a tool of financial independence.

In an era of bank bail-ins, frozen accounts and political uncertainty, Bitcoin offers psychological insurance—a way to preserve access to one’s funds independently of centralized banking systems. For many, it represents a safety net in a world where financial infrastructure feels increasingly fragile.

Moreover, the credibility of cryptocurrencies as an asset class has grown considerably in recent times. Bitcoin is now held in ETFs and on major custodial platforms like BlackRock and Fidelity, reinforcing its legitimacy as an institutionally accepted asset. Notable regulatory milestones such as MiCA in the EU and ETF approvals in the U.S. are reframing crypto as a “compliant asset.” This is a big boost to their appeal among conservative HNWIs.

Crypto as a whole still remains a volatile asset class. But, in a way, that volatility is understood and accepted these days. Bitcoin’s appeal persists because what rattles people more is not volatility but the lack of access. Being unable to move one’s money in a moment of stress is the greatest fear that transcends crypto and touches every asset class right now. In that regard, cryptocurrencies offer an increasingly popular alternative option. That said, most institutional capital continues to flow into Bitcoin—and to a lesser degree, Ethereum. But not the broader crypto ecosystem. The narrative of legitimacy appears to be mostly confined to these two assets for now.

Gold’s return offers less inflation, more de-dollarization

Gold has also re-entered the spotlight, but not for the usual reasons—this time, the focus is not on inflation fears and the metal’s traditional role as a hedge. Gold’s demand today is driven by the desire to de-dollarize and mitigate geopolitical exposure. Central banks around the world are increasing their reserves, seeking insulation from financial shocks and growing geopolitical tensions.

Many countries now view gold as a neutral reserve asset that can be used to insulate their economies from U.S. monetary policy and reduce reliance on the dollar in international transactions. High-net-worth investors are also taking note of this trend, choosing gold as a store of value not just to diversify, but to reduce exposure to global fiat-driven volatility.

Gold offers something that other assets cannot: a tangible, non-digital store of value that operates outside the influence of any single currency or government. Unlike Bitcoin, you can’t email it to yourself across borders, but in terms of psychological safety, it still holds a unique place. In an increasingly digitized and interconnected world, gold reminds people that some wealth should be physically untouchable to feel permanent and reliable. It’s as much about emotional security as it is about portfolio strategy.

Liquidity is now an emotional anchor

What all of these asset shifts have in common is a growing recognition that liquidity is not just a technical metric, it is also an emotional comfort zone. Investors no longer ask, “Can I sell this?” They ask, “Can I get out if things go bad, before everyone else?” How quickly and predictably they can do so when market conditions deteriorate is a key factor up for consideration these days.

 Recent events have demonstrated just how quickly liquidity can vanish. From the UK’s LDI pension crisis to Silicon Valley Bank’s overnight implosion, the lesson is clear: in a digital, interconnected world, liquidity crunches arrive with little to no warning. Not because of poor asset selection, but because too many people hit the “sell” button at the same time, and the markets just can’t handle it. This results in a new set of investor priorities. Access, execution flexibility and operational resilience now rank alongside—or above—yield and long-term appreciation in wealth management discussions.

What wealth managers must understand

So what does this mean for advisors, private banks and family offices? It means that traditional approaches to portfolio construction are no longer sufficient. Today’s clients are asking deeper questions about asset behavior under stress, and they expect precise, actionable answers. In response to this changing mindset, asset managers should keep several strategies in mind.

First: segmentation matters. Advisors need to start viewing portfolios not just in terms of risk and reward, but also in terms of exit timelines. What can be liquidated in a day? A week? A quarter? Segment portfolios by liquidity tiers to offer greater clarity and control. That’s how investors are learning to think now.

Second: diversify not just across assets, but across liquidity types. Investment-grade corporate bonds might carry more credit risk than Treasuries, for example, but they offer alternatives for those seeking yield without locking up capital long-term.

Third: embrace transparency and offer real-time monitoring tools. Dashboards that show bid-ask spreads, margin call thresholds and funding market stress aren’t just for CIOs anymore—clients want to be able to see them too.

The future of liquidity thinking

In 2025, liquidity is no longer just a technical detail. It’s a board-level issue. It influences asset selection, client satisfaction and, ultimately, institutional resilience. The biggest takeaway? Liquidity must be built before it’s needed. In volatile periods, buffers are tested, often brutally and with no warning, so make sure to construct them while there’s relative calm.

Stress test everything, and remember: the true mark of safety isn’t an asset’s label or historical reputation—it’s how it behaves when the music stops. Investors and institutions must take the initiative to prepare for liquidity shocks, because when the stress hits, the window to act is often measured in minutes, not days.



Source link

GameStop purchases more than $500 million in bitcoin in first crypto push

GameStop on Wednesday announced it has bought 4,710 bitcoin, worth over $500 million, as the video game retailer makes its first major foray into cryptocurrency. 

GameStop’s stock price jumped 92 cents, or 2.6%, to $35.97 before the start of trade Wednesday. The shares, dubbed a “meme stock” in recent years as retail investors piled into the company despite its lack of profits, has surged more than 84% over the last 12 months.

—This is a developing story and will be updated.

Source link

JD Vance speaking at Bitcoin event today, as Trump administration’s crypto ties grow

Vice President JD Vance is speaking Wednesday at a Bitcoin conference, marking the Trump administration’s latest overture to the cryptocurrency industry — a once-fringe business that President Trump and his allies have embraced in recent months.

Vance is set to speak at noon ET at the Bitcoin 2025 Conference in Las Vegas. A longstanding backer of cryptocurrencies, Vance owned between $250,000 and $500,000 worth of Bitcoin, according to an August 2024 financial disclosure.

The Las Vegas event will feature a handful of other Trump backers: His two eldest sons Donald Trump Jr. and Eric Trump, who have invested in crypto ventures, are speaking Wednesday on a panel about “the rise of new bitcoin business models.” Chris LaCivita, who co-managed Mr. Trump’s 2024 campaign, and David Sacks, a venture capitalist who serves as the White House’s crypto czar, spoke on Tuesday.

Vance is the highest-ranking sitting politician to address the Bitcoin Conference, which describes itself as “the world’s largest gathering of bitcoiners” and often draws crypto-friendly lawmakers. Mr. Trump, then a presidential candidate, was the headline speaker last year.

Bitcoin — and cryptocurrency more generally — has grown in prominence and drawn allies from both parties, despite skepticism about its volatility. The price of Bitcoin, the world’s most widely used cryptocurrency, has leaped nearly 60% in the last year.

Mr. Trump was once a crypto skeptic, calling Bitcoin a “scam” whose value is “based on thin air.” But in his second term, he has enthusiastically boosted crypto and promised to reverse strict Biden-era regulations.

Mr. Trump and his family also have financial interests in crypto, which makes up $2.9 billion of his net worth, according to one recent report. Trump Media and Technology Group, the parent company of Truth Social, announced Tuesday it is raising $2.5 billion to invest in Bitcoin.

Meanwhile, businesses linked to the president launched a Trump-branded “meme coin” earlier this year, and Mr. Trump hosted the digital currency’s top investors at his Virginia golf club last week. The president and his sons are linked to crypto exchange World Liberty Financial. And Eric Trump co-founded a Bitcoin mining venture that’s seeking to go public.

The moves have drawn criticism from Democrats and some ethics experts who argue Mr. Trump’s crypto ventures pose a conflict of interest, and investing in them could be a quick route to gaining access to the president. 

A once-bipartisan Senate bill aimed at regulating stablecoins, a type of cryptocurrency pegged to the value of an asset like the U.S. dollar, bled support after Democratic lawmakers pushed for restrictions on elected officials buying or selling crypto — with some Democrats directly citing Mr. Trump’s crypto investments. Senators ultimately voted to advance the bill earlier this month.

The White House has strongly denied any conflict-of-interest issues, saying Mr. Trump’s assets are held in a trust managed by his children.

Source link