Sonic Labs, previously known as Fantom, has launched its cross-chain bridging tool, Sonic Gateway. This tool facilitates the secure transfer of assets such as $USDC, EURC, WETH, and $FTM from Ethereum to Sonic Chain. It has undergone audits by top security firms including OpenZeppelin, Quantstamp, and Certora. Additionally, Sonic Labs has initiated a $2 million bug bounty program via the ImmuneFi platform to bolster security. Users can also upgrade their $FTM holdings to Sonic Chain through this gateway.