X @Wu Blockchain

Security Risks in Blockchain - Solana founder argues L2s and bridges like Wormhole share the same worst-case risk: multisigs can upgrade contracts and move assets without users' knowledge [1] - The core issue is whether a set of external keys can control user funds [1] - Multisigs effectively define the sequencer's authority [1] - Under current designs, L2s do not truly inherit Ethereum's security [1]