According to the Daily Planet, the multi-chain liquidity protocol Symbiosis recently said that it accidentally launched an experimental feature on all networks, which was originally supposed to be launched only on the test network. If the user has conducted on-chain ERC20 transactions between 21:48 on August 30 and 18:01 on September 1, Beijing time, please revoke the authorization through revoke.cash. This experimental feature has no effect on cross-chain exchange operations.