Coinbase Flags Proof-of-Stake Chains Like Ethereum, Solana as Potential Quantum Risks

Coinbase Flags Proof-of-Stake Chains Like Ethereum, Solana as Potential Quantum Risks

Coinbase Flags Proof-of-Stake Chains Like Ethereum, Solana as Potential Quantum Risks Price data byDecryptNewsTechnologyCoinbase Flags Proof-of-Stake Chains Like Ethereum, Solana as Potential Quantum RisksAdvisory council says validator signatures and wallet cryptography could be vulnerable if future quantum computers break current encryption.By Jason NelsonEdited by Guillermo JimenezApr 21, 2026Apr 21, 20264 min readEthereum. Image: Decrypt/ShutterstockCreate an account to save your articles.Add on GoogleAdd Decrypt as your preferred source to see more of our stories on Google.In brief A Coinbase advisory report says proof-of-stake blockchains may face additional exposure to quantum attacks because validator signatures secure the network. Wallet cryptography used to prove ownership of crypto is another long-term vulnerability. The report says current quantum computers cannot break moder

Source: https://decrypt.co/365079/coinbase-proof-of-stake-blockchains-ethereum-solana-quantum-risk