U.S. Imposes Sanctions on Virtual Currency Mixer Linked to North Korean Hackers

Sinbad, a virtual currency mixer, has been hit with sanctions by the U.S. Treasury Department for processing millions of dollars worth of cryptocurrency from major heists carried out by North Korea-linked hackers.

The United States has imposed sanctions on a virtual currency mixer, Sinbad, for its involvement in processing millions of dollars worth of cryptocurrency from high-profile heists orchestrated by the North Korea-linked Lazarus Group. This move by the U.S. Treasury Department aims to crack down on the use of virtual currency mixers to launder stolen assets and prevent illicit activities facilitated by these platforms. The sanctions highlight the ongoing battle against cybercriminals and their exploitation of digital currencies for nefarious purposes.

Lazarus Group’s Role in Major Virtual Currency Heists

The Lazarus Group, which has previously been sanctioned by the U.S., is notorious for carrying out some of the largest virtual currency heists to date. The group’s involvement in the Axie Infinity and Horizon Bridge heists, which collectively resulted in the theft of hundreds of millions of dollars, underscores their sophisticated cyber capabilities. In March 2022, Lazarus allegedly stole around $620 million in virtual currency from a blockchain project connected to the popular online game Axie Infinity. Additionally, the group was responsible for a $100 million theft from U.S. crypto firm Harmony’s Horizon bridge, as confirmed by the Federal Bureau of Investigation in January.

Crackdown on Virtual Currency Mixers

Virtual currency mixers, such as Sinbad, play a crucial role in enabling criminals to launder stolen assets. By pooling and scrambling cryptocurrencies from thousands of addresses, these mixers obscure the origin of the funds, making it difficult to trace illicit activities. The U.S. Treasury Department’s decision to impose sanctions on Sinbad sends a strong message that such platforms will face serious consequences for their involvement in facilitating criminal activities. Deputy Treasury Secretary Wally Adeyemo emphasized the government’s commitment to deploying all available tools to combat virtual currency mixers and prevent them from assisting in money laundering and other illicit practices.

Sinbad’s Connection to Cybercrime and Malign Activities

Sinbad, believed by industry experts to be a successor to the previously sanctioned Blender mixer, has been implicated in various cybercriminal activities beyond its association with Lazarus. The Treasury Department revealed that the mixer is utilized by cybercriminals to obscure transactions related to sanctions evasion, drug trafficking, and the purchase of child sexual abuse materials, among other malign activities. This highlights the broader impact of virtual currency mixers on global security and the urgent need for regulatory measures to address their misuse.

International Collaboration in Law Enforcement Efforts

The seizure of Sinbad’s services, as part of a coordinated law enforcement action involving the FBI, Finnish agencies, and Dutch agencies, demonstrates the importance of international collaboration in combating cybercrime. The joint effort signifies a united front against those who exploit virtual currency mixers for illicit purposes. By seizing Sinbad’s services, law enforcement agencies aim to disrupt the operations of cybercriminal networks and send a clear message that their activities will not go unpunished.


The U.S. Treasury Department’s imposition of sanctions on Sinbad, a virtual currency mixer, marks a significant step in the fight against cybercriminals and their use of digital currencies for money laundering and illicit activities. By targeting platforms like Sinbad, which process cryptocurrency from major heists carried out by North Korea-linked hackers, the U.S. government aims to disrupt the flow of illicit funds and prevent further exploitation of virtual currencies. This action underscores the importance of international collaboration and the need for robust regulatory measures to ensure the security and integrity of the digital financial ecosystem. As the battle against cybercrime continues, it is imperative that governments, law enforcement agencies, and industry stakeholders work together to stay one step ahead of these evolving threats.






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