A 22-year-old Singaporean accused of helping steal more than $240 million in Bitcoin is set to plead guilty in Washington this week, bringing prosecutors closer to concluding a sprawling investigation into a crypto theft followed by an extraordinary luxury spending spree. Malone Lam has a plea agreement hearing scheduled for Tuesday before U.S. District Judge Colleen Kollar-Kotelly. Lam is accused of orchestrating an August 18, 2024 social-engineering attack that resulted in more than 4,100 BTC being taken from a wealthy longtime cryptocurrency investor in Washington, D.C.
The Bitcoin was worth more than $240 million at the time. Prosecutors say Lam and alleged accomplices Veer Chetal and Jeandiel Serrano impersonated representatives from Google and cryptocurrency exchange Gemini to convince the victim that his accounts were under attack.
Social Engineering Unlocked 4,100 Bitcoin
The scheme began with a caller claiming to represent Google and warning the victim about attempts to compromise his account. Another caller subsequently impersonated Gemini security personnel and claimed malware threatened the victim’s cryptocurrency. The group persuaded the investor to provide security information and use remote-access software, eventually obtaining access to files containing private keys controlling more than 4,100 BTC. Prosecutors say the stolen cryptocurrency was subsequently moved through multiple exchanges and laundering channels.
One operational mistake helped investigators trace the group. Serrano allegedly created an exchange account holding nearly $30 million of stolen cryptocurrency without concealing his IP address. Investigators connected it to a California property he was renting for $47,500 per month. Authorities searched Chetal’s New Jersey apartment in September 2024 and recovered approximately $37 million in stolen cryptocurrency. Chetal later agreed to cooperate with investigators.
$569,528 Nightclub Bill Highlights Spending Spree
Lam’s spending became one of the investigation’s most striking features. Court records show prosecutors obtained a receipt documenting $569,528.39 spent during a single night at a Los Angeles nightclub. Authorities say Lam and his associates spent approximately $4 million at nightclubs during one month. Lam also allegedly bought more than 30 luxury vehicles, including customized Lamborghinis, Ferraris and Porsches, while spending stolen cryptocurrency on a watch worth approximately $2 million. He flew by private jet, rented luxury properties in Miami and reportedly handed expensive designer handbags to women inside clubs.
FBI agents arrested Lam at a Miami mansion on September 18, 2024, the same day Serrano was arrested at Los Angeles International Airport while wearing a watch valued at approximately $500,000. The investigation ultimately expanded well beyond the original three suspects. Eighteen defendants have now been charged in connection with the broader operation. If Lam enters his plea as scheduled, he would become the 11th defendant to plead guilty. Chetal already pleaded guilty to conspiracy charges in November 2024 and is awaiting sentencing, while charges against Serrano remain pending. At Lam’s initial court appearance, a federal prosecutor estimated that applicable sentencing guidelines could recommend at least 14 years in prison following a conviction.
His final sentence would ultimately be determined by the court. The case also illustrates the increasing sophistication of cryptocurrency-focused social engineering. Rather than breaking Bitcoin’s cryptography, prosecutors allege the group attacked the individual controlling the keys, combining impersonation, account compromise and psychological manipulation to obtain access legitimately enough to move the assets. That distinction remains central to many of the largest cryptocurrency thefts. For Lam, the alleged spending that followed also became part of the evidence trail. A $240 million Bitcoin theft generated enough money for an extraordinary month of luxury spending, but the conspicuous cars, mansions and nightclub bills simultaneously made the group’s sudden wealth increasingly difficult to conceal.