Crypto News
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OneKey Reproduces Transaction-Replacement Attack in Older Ledger Ethereum App
OneKey said it reproduced a transaction-replacement exploit affecting an outdated Ledger Ethereum app in its lab. Ledger fixed the issue in version 1.22.2, and no user funds were lost during testing.
Cointelegraph
Visa and Dunamu Explore Stablecoin Payments and AI Commerce
Visa and Dunamu, Upbit’s parent company, are exploring stablecoin payments, remittances and AI commerce. Several projects are under review, including Open Standard’s proposed OUSD, but no launch details were announced.
Cointelegraph
The Sandbox pledges 1:1 repayment after $700K bridge exploit
The Sandbox plans one-for-one repayment for eligible Base and BNB Chain holders after a roughly $700,000 bridge exploit. Repayment will use Ethereum-based SAND from the project treasury, with claims expected within two weeks.
Cointelegraph
Bitcoin’s First Post-Quantum Transaction Is Broadcast Without a Fork
Bitcoin’s first post-quantum transaction was broadcast this week, Bitcoin Magazine reported. The Sharknet Foundation explained the process at Bitcoin Asia, where it discussed how the transaction was completed without a Bitcoin fork.
Bitcoin Magazine
Ledger Says Ethereum App Vulnerability Was Fixed Before OneKey Demonstration
OneKey demonstrated that an outdated Ethereum app could make a Ledger device sign a transaction different from the one shown. Ledger said the vulnerability had been patched before any exploit and denied that its wallets were hacked.
Decrypt