Wu said that he learned that security expert Plumferno tweeted that multi-chain fraud service provider Inferno Drainer announced in its community that it was reopening to the public, and said that after more than 6 months of private operation, it now has new employees, new ways of working, new support and new features, and during this period it stole $125 million for its customers, bringing its total theft amount to more than $250 million.