BTC $78,177.42 -0.54%
ETH $2,448.79 -0.76%
BNB $687.34 -0.50%
XRP $1.38 +0.06%
SOL $101.97 -1.51%
TRX $0.3253 -2.28%
DOGE $0.0827 -0.34%
ADA $0.1996 +1.38%
BCH $249.55 +1.33%
LINK $11.45 +1.00%
HYPE $83.79 +2.64%
AAVE $127.63 +2.12%
SUI $0.7332 +1.29%
XLM $0.1787 +1.12%
ZEC $855.12 +2.46%
BTC $78,177.42 -0.54%
ETH $2,448.79 -0.76%
BNB $687.34 -0.50%
XRP $1.38 +0.06%
SOL $101.97 -1.51%
TRX $0.3253 -2.28%
DOGE $0.0827 -0.34%
ADA $0.1996 +1.38%
BCH $249.55 +1.33%
LINK $11.45 +1.00%
HYPE $83.79 +2.64%
AAVE $127.63 +2.12%
SUI $0.7332 +1.29%
XLM $0.1787 +1.12%
ZEC $855.12 +2.46%

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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