ZachXBT, an on-chain data analyst, tweeted that a suspected North Korean hacker group known as the Lazarus Group transferred about 41,000 ETH ($63.5 million) from the Harmony cross-chain bridge hacker via the DeFi privacy protocol Railgun over the weekend, and then consolidated the funds. And deposit into three different exchanges. Foresight News previously reported that the Harmony cross-chain bridge Horizon was attacked on June 24 last year, with a loss of about 100 million U.S. dollars; subsequent blockchain research company Elliptic analyzed that Lazarus Group was believed to have stolen 100 million U.S. dollars from the Harmony cross-chain bridge Horizon. Behind the scenes of the dollar.