【Vitalik Buterin: Both Optimism and Arbitrum meet the Security Committee voting threshold requirements】 Golden Finance reported that Ethereum co-founder Vitalik Buterin responded on social platforms that "all major L2 networks in the mainnet can technically steal user funds" and said an important detail: the rules of Phase 1 require that the code can only be overturned when the Security Committee reaches a 75% voting threshold, and members who block the quorum (i.e. ≥26%) need to be from outside the company. Both Optimism and Arbitrum meet this requirement. Therefore, these organizations cannot unilaterally steal funds.