A 22-year-old Singaporean man has pleaded guilty to his role in an international cryptocurrency racketeering operation that prosecutors say stole and laundered more than $245 million or Rs 2,343.37 crore in digital assets.Malone Lam, an eighth-grade dropout who later lived in Miami, pleaded guilty on September 8, 2026, in US District Court in Washington, DC, to one count of participating in a RICO conspiracy. The US Department of Justice has described Lam as the ringleader of an international cybercrime enterprise that allegedly used social engineering to target cryptocurrency holders.The enterprise allegedly operated from at least October 2023 through May 2025 and involved individuals based in several US states and other countries. Lam, a Singapore citizen and former Miami resident, allegedly used online aliases including “Anne Hathaway”, “$$$” and “King Greavy”.Prosecutors say Lam helped identify potential victims, organised the social engineering operation and coordinated different roles within the network. He is one of 18 defendants charged in the wider case and the 11th to plead guilty.Lam faces a maximum sentence of 20 years in prison on the RICO conspiracy charge. His next status hearing is scheduled for December 8, 2026.How the group stole more than 4,100 BitcoinThe biggest theft described in the case occurred on August 18, 2024, when Lam and alleged co-conspirators targeted a cryptocurrency investor in Washington, DC.According to prosecutors, the group used social engineering to gain access to the victim's accounts rather than directly breaking into his cryptocurrency wallet. Two conspirators allegedly posed as representatives of Google and the Gemini cryptocurrency exchange and told the victim that his accounts were facing security problems.The conspirators allegedly manipulated the victim into providing access to his Google Drive and revealing security codes. Using that information, they were able to transfer more than 4,100 Bitcoin from the victim.The original federal indictment valued the stolen Bitcoin at more than $230 million at the time of the theft. The Justice Department's current case describes the broader enterprise as having stolen and laundered cryptocurrency worth more than $245 million.The operation allegedly involved several other victims. The expanded indictment says members of the enterprise stole more than $14 million in cryptocurrency from another victim in July 2024.Prosecutors have described a division of labour within the network involving database hackers, target identifiers, callers, organisers, money launderers and individuals allegedly involved in residential burglaries targeting cryptocurrency hardware wallets.The group reportedly developed through friendships formed on online gaming platforms before evolving into an organised operation targeting wealthy cryptocurrency holders.Stolen crypto funded Ferraris, mansions and a $569,000 night outAfter obtaining the cryptocurrency, Lam and other members of the operation allegedly moved the funds through multiple transactions and channels to conceal their origins before converting some of the proceeds into cash and luxury purchases.According to AP, Lam bought more than 30 cars, including custom Porsches, Lamborghinis and Ferraris, and purchased a watch worth about $2 million.He and his associates also allegedly rented mansions in Miami and used stolen cryptocurrency to pay for private jets, security personnel, luxury clothing and expensive watches.One of the most striking spending figures came from a Los Angeles nightclub, where Lam spent approximately $569,000 in a single evening.The Justice Department said members and associates of the wider conspiracy spent as much as $500,000 per evening on nightclub services and bought exotic vehicles worth between $100,000 and $3.8 million.Investigators also uncovered other alleged methods used to conceal the proceeds. Prosecutors say members of the enterprise used luxury rental properties, private aircraft and shell companies to disguise ownership of assets.The expanded indictment further alleges that some members provided unlicensed cryptocurrency-to-cash services, while bulk cash was allegedly shipped through the US postal system hidden inside Squishmallow stuffed toys.These details come from the indictment and should be treated as allegations against the relevant defendants unless established through guilty pleas or convictions.Month-long spending spree ended with FBI arrestsLam and alleged co-conspirator Jeandiel Serrano were arrested in September 2024, about a month after the major Bitcoin theft.Investigators were able to trace parts of the operation despite attempts to conceal the digital trail. AP reported that Lam was arrested in Miami after an off-duty law enforcement officer allegedly warned him that authorities were coming.Serrano was also arrested after investigators traced cryptocurrency activity to a luxury property in California.The investigation later expanded, with federal prosecutors charging 18 people in connection with the wider enterprise. Three co-conspirators had already been sentenced before Lam's guilty plea, while other defendants have pleaded guilty or remain involved in pending proceedings.According to AP, investigators recorded Lam speaking from jail and saying that he and his associates had previously discussed what it would be like if he were arrested but had never expected the situation to become so serious.At an earlier court appearance, a prosecutor described the scale of the spending, prompting US Magistrate Judge Alicia Valle to compare the case to “Ferris Bueller gone bad”.The comparison referred to the young protagonist of the 1986 film who skips school and embarks on an extravagant day of adventure, although Lam's alleged activities involved hundreds of millions of dollars in stolen cryptocurrency.From online gaming friendships to a major crypto theftThe case highlights how social engineering can be used to gain access to cryptocurrency holdings by exploiting victims' trust and personal information rather than directly defeating blockchain technology.Prosecutors say Lam's enterprise grew from friendships formed through online gaming platforms and developed specialised roles for identifying wealthy targets, contacting them, obtaining sensitive information and laundering the stolen cryptocurrency.The group allegedly combined digital deception with physical crimes in some cases, including home break-ins targeting hardware wallets.Lam's guilty plea marks a major development in a federal investigation that prosecutors have described as one of the largest cryptocurrency theft cases in US history. While Lam has admitted to participating in the RICO conspiracy, allegations involving other defendants remain subject to the legal process.Lam has not yet been sentenced. His next status hearing is scheduled for December 8, 2026, and he faces a statutory maximum of 20 years in prison on the RICO conspiracy charge.The case has also resulted in the forfeiture and recovery of luxury assets connected to the operation, adding another chapter to an investigation that began with online gaming connections and social engineering calls and escalated into a cryptocurrency theft worth hundreds of millions of dollars.