How Crypto Criminals Stole $713 Million: The Age-Old Tricks Behind a Modern Heist
Cryptocurrency thefts have surged dramatically in recent years, fueled by a combination of sophisticated cyberattacks and traditional criminal methods. Despite the transparent nature of blockchain technology—where every transaction is publicly recorded—victims often find themselves powerless to recover stolen assets. This paradox is at the heart of countless distressing stories from crypto owners worldwide, highlighting the vulnerabilities of an industry still largely unregulated and fraught with risks.
A Personal Devastation: Helen and Richard’s Loss
Helen and Richard (names changed for privacy), a couple from the UK, exemplify the human toll behind the staggering statistics. Over seven years, they diligently invested in Cardano cryptocurrency, viewing it as a promising digital asset with potential for significant growth. They safeguarded their digital keys carefully—storing information about their wallets in a cloud storage account.
Yet, in a swift and silent cyberattack in February 2024, hackers accessed their cloud account after conducting a small test transfer. The criminals then transferred all their crypto holdings to their own wallets. As Helen recounts, even though the transactions were visible on the blockchain, she could do nothing but watch helplessly as the balance drained. “It’s like watching a burglar pile up your prized possessions on the other side of an impassable chasm,” she says.
Unlike traditional bank fraud, cryptocurrency thefts are not covered by compensation schemes or financial protection services. Helen, a personal assistant, and Richard, a composer—neither wealthy—used nearly every spare penny to invest, making their loss profoundly impactful. Despite obtaining detailed reports and the address of the criminals’ wallets, they face an uphill battle to trace and reclaim their assets, hoping to eventually hire private investigators.
The Explosion of Crypto Crime
According to a Financial Conduct Authority (FCA) survey from August 2024, around 12% of British adults—about seven million people—own crypto-assets. Globally, the number of crypto owners is estimated at 560 million. As ownership has ballooned, so too have thefts and scams targeting the sector.
In 2025 alone, blockchain analysis firm Chainalysis reported over $3.4 billion (ÂŁ2.5 billion) stolen through crypto-related crimes, maintaining levels consistent with previous years. Much of the stolen funds were taken through large cyberattacks on crypto exchanges. One notable example involved North Korean hackers stealing $1.5 billion (ÂŁ1.1 billion) from Bybit, a major crypto exchange, in February 2025. Although these losses were largely covered by the companies themselves, increasing attacks on individual investors have raised alarms.
Chainalysis highlights a spike in individual-targeted attacks, which doubled from 40,000 incidents in 2022 to 80,000 in 2024. These schemes—including hacking, scams, and coercion—accounted for about $713 million (£532 million) of the total stolen value. Experts caution this figure could be significantly higher, as many victims choose not to report thefts.
Regulatory Gaps and Lack of Protection
Unlike traditional finance, the cryptocurrency sector remains almost unregulated in the UK. The FCA explicitly warns that users should be prepared to lose all their money if something goes wrong, as protections are minimal or nonexistent. This warning rings especially true considering that some major exchanges, like Binance—which reportedly has 1.4 million UK users—are not authorized to operate in the UK and provide limited support for theft victims.
This regulatory void leaves individual investors vulnerable, particularly those who publicly disclose their holdings or engage heavily in crypto trading. Hedge fund owners and wealthy investors are prime targets, often pursued by sophisticated hacking groups.
The “Wrench Attack”: Crime, Coercion, and Crypto Violence
Thefts are not limited to digital heists. Physical attacks and coercion have become disturbingly common. Dubbed “wrench attacks” by the crypto community, these involve criminals threatening victims with physical violence—using spanners or other weapons—to force access to wallets.
In Spain, a brutal 2024 case involved a couple held captive and one partner shot as criminals tried to extract crypto assets. The man later was found deceased. Authorities apprehended several suspects connected to the crime in Spain and Denmark.
France has seen similar violent attempts, including the kidnapping of David Balland, co-founder of cryptocurrency security firm Ledger, and his wife. Police rescued them after several days, but Balland suffered a finger amputation during the ordeal.
In the UK, masked men stopped a car between Oxford and London to coerce a ÂŁ1.5 million crypto transfer. Such incidents demonstrate how traditional criminal tactics have adapted to the digital currency age.
Young Gangs and Organized Crime
In the United States, court documents reveal that young groups like the so-called “Social Engineering Enterprise” gang stole over $260 million (£194 million) from 2023 to 2025 using hacked databases and impersonation tactics. They exploited victims by simulating cryptocurrency exchanges and persuading owners to transfer funds voluntarily. The gang used stolen crypto to fund a lavish lifestyle including private jets and luxury items.
Law enforcement officials observe that criminal organizations comfortable with violence naturally gravitate towards cryptocurrency due to its potential for high-value theft and relatively easy laundering, despite its traceability.
Looking Ahead: The Ongoing Battle
Experts emphasize that as long as there is a way for criminals to launder or liquidate stolen cryptocurrencies, the sector will remain a lucrative target. Improved security at exchanges may push attackers toward individual investors perceived as easier prey.
For victims like Helen and Richard, the path to justice is fraught with uncertainty, underscoring the enormous challenges posed by the interplay of cutting-edge technology, minimal regulation, and age-old criminal techniques.
Cryptocurrency offers exciting investment opportunities but carries risks that can be devastating. As the industry evolves, so must the strategies to protect owners and hold criminals accountable in this new financial frontier.