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ETH $1,878.83 +0.19%
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SOL $75.39 +0.53%
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BCH $203.97 -0.64%
LINK $9.43 +1.67%
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AAVE $85.96 -0.81%
SUI $0.6770 -0.59%
XLM $0.1570 -0.59%
ZEC $487.27 -0.15%
BTC $63,000.68 +0.23%
ETH $1,878.83 +0.19%
BNB $606.77 -0.50%
XRP $1.00 +0.08%
SOL $75.39 +0.53%
TRX $0.3309 -0.32%
DOGE $0.0698 -0.07%
ADA $0.1777 -0.43%
BCH $203.97 -0.64%
LINK $9.43 +1.67%
HYPE $57.52 +2.74%
AAVE $85.96 -0.81%
SUI $0.6770 -0.59%
XLM $0.1570 -0.59%
ZEC $487.27 -0.15%

BlockSec:出現利用 OpenSea 代理升級介面的新型 NFT 騙局

2023-05-16 14:18:10

ChainCatcher 消息,BlockSec 監測發現一種利用 OpenSea 協議代理(proxy)升級介面的新型釣魚詐騙。由於當用戶在 OpenSea 中創建賬戶時,Opensea 將創建一個代理合約,並讓用戶將他們的 NFT 授權給代理合約,該詐騙會讓受害者簽署一個 upgradeTo() 函數,將 OpenSea 代理更改為它的合約,更改實現後,攻擊者可以輕鬆調用 multicall (),並耗盡用戶代理合約中每個已批准的 NFT。(來源鏈接

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