Odaily News Yesterday, Ethereum L2 chain Linea stopped producing blocks and suspended the sorter after Velocore was hacked. In response, SlowMist founder Yu Xian posted on the X platform: "To stop the loss of an ecological project being hacked, and choose to suspend itself and blacklist the L2 of the relevant address, this choice is understandable in the early stage, and it will become more and more impossible and more necessary in the future. The challenge of security and trust is so great." Yesterday, Linea released an update on the Velocore incident on the X platform. Linea pointed out that the current network security only affects third-party DApps. When Velocore was attacked, Linea temporarily could not contact the Velocore team and suspended the sorter operation. Linea emphasized: "Most L2s, including Linea, still rely on centralized technical operations, which can be used to protect ecosystem participants. Linea's core value is a permissionless and uncensored environment, so we did not make this decision rashly."