News 
February 28, 2025 
3 min. 
A key developer of THORChain has announced his departure after an internal vote to block transactions linked to North Korean hackers was swiftly overturned. The exit highlights growing tensions within the decentralized exchange protocol as it faces scrutiny over its role in facilitating illicit fund transfers.
THORChain Internal Conflict Over Blocking North Korean Transactions
The developer, known as “Pluto,” announced his resignation on Feb. 27, citing frustration over the protocol’s decision to allow transactions tied to North Korea’s Lazarus Group to continue. Pluto stated on X that he would no longer contribute to THORChain but would remain available for a smooth transition.
His decision follows an earlier statement by THORChain validator “TCB,” who was one of three validators that voted to halt Ether (ETH) trading on the protocol in an attempt to cut off Lazarus Group’s access. However, the vote was quickly reversed after four nodes opposed the move.
TCB later warned that they, too, would exit THORChain unless a solution was quickly implemented to prevent North Korea-linked transactions. The controversy has sparked debate over the protocol’s governance and its ability—or willingness—to curb illicit activity.
Rising Transaction Volumes and Security Concerns
The situation comes at a time when THORChain is seeing record transaction volumes. On Feb. 26, the protocol processed nearly $860 million in swaps, marking its highest daily volume ever. The following day, trading volume remained high at around $705 million.
Lookonchain, a blockchain analytics firm, reported that Lazarus Group had funneled approximately $605 million worth of ETH through THORChain following its $1.5 billion hack of crypto exchange Bybit on Feb. 21. Meanwhile, the FBI has urged exchanges and validators to block the group’s activities, labeling the heist as a major national security threat.
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THORChain founder John-Paul Thorbjornsen, who claims no direct involvement with the protocol’s governance, defended its neutrality. He argued that the sanctioned wallet addresses flagged by U.S. authorities had never interacted with THORChain directly and that blocking such transactions in a decentralized system was impractical.
While some argue that THORChain’s decentralized nature makes transaction censorship impossible, others see the lack of intervention as a growing liability. With key developers stepping away and external pressure mounting, the protocol faces increasing challenges in balancing decentralization with compliance and security.
