OneKey demonstrated how an outdated Ethereum app could sign a transaction different from the one shown on a Ledger device, but the wallet maker says the vulnerability had already been fixed.
Why This Ethereum News Matters
Ethereum powers the majority of DeFi protocols, NFT marketplaces, and Layer-2 networks. This update could influence ETH gas fees, smart-contract activity, and the broader Web3 ecosystem.
This is for informational purposes only — not financial advice.
Always do your own research (DYOR) before making any investment decisions.
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