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ERC-2771 integration introduces address spoofing vulnerability — OpenZeppelin

Published

3 years ago

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The smart contract vulnerability arises after the integration of ERC-2771 and multicall standards. OpenZepplin identified 13 sets of vulnerable smart contracts.

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Coin Market

Markets tilt toward September rate hikes: Five things to know in Bitcoin this week

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43 minutes ago

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September 7, 2026

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This week’s CPI and PPI prints, along with the Fed’s Sept. 16 rate decision, could determine whether Bitcoin can secure $80,000 as a support level.

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Citi, DBS complete first weekend tokenized cross-border deposit on Swift

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2 hours ago

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September 7, 2026

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Citi and DBS completed their first tokenized cross-border transfer over the weekend, using Swift’s blockchain-based ledger to circumvent the constraints of traditional banking hours.

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Coldcard third-wave attacker moves 45% of stolen Bitcoin

Published

3 hours ago

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September 7, 2026

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Galaxy said 82% of Bitcoin stolen across all Coldcard attacks remains in the original addresses, with 18% moved in apparent laundering.

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