In 2023, a significant amount of cryptocurrency was allegedly laundered through a mixer called Railgun. This mixer, which helps hide the identity of crypto owners, was used by a North Korean hacker group called the Lazarus Group. The U. S. Department of the Treasury had already blacklisted other mixers like Tornado Cash for money laundering. However, Railgun was not sanctioned. The Harmony hack in June 2022 was linked to this mixer. In this hack, the Lazarus Group stole around $100 million in crypto.

Digital Currency Group (DCG), the owner of Grayscale, invested in Railgun. They received fees from Railgun, which saw a surge in usage and fees in early 2023. It's been suggested that DCG may have benefited from the alleged laundering. DCG's spokesperson and Railgun did not respond to requests for comment.

The fee income spike came after a large amount of money was laundered through Railgun. This raised questions about DCG's involvement. DCG had staked tokens in Railgun, which meant they had a claim on fees. The delay in claiming these fees sparked speculation. However, the Railgun smart contract automatically allocated fees to staked addresses.

This incident highlights the challenges in DeFi platforms balancing privacy and compliance. DeFi platforms often argue they are decentralized and beyond control. However, law enforcement expects them to comply with laws and regulations, which can be difficult due to staffing issues.

Did DCG Benefit from $60 Million in North Korean Laundering?

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