According to Odaily Planet Daily, SlowMist founder Yu Xian recently said that the old fishing gang Inferno Drainer used the offline authorization signature of permit to fish out nearly $7 million of ETH re-pledged assets from a user. However, this asset was returned today, which is rare in the industry. Yu Xian speculated that the refund may be made by the operating gang (fishing accounts for 80%), and they may have obtained some chips and chose the model of refunding and getting the bounty.