BTC $81,444.87 +1.04%
ETH $2,356.48 +0.87%
BNB $750.80 +0.25%
XRP $1.31 -0.50%
SOL $101.99 +0.91%
TRX $0.3311 +0.02%
DOGE $0.0799 +0.70%
ADA $0.2047 +0.76%
BCH $283.17 -3.49%
LINK $11.86 +2.54%
HYPE $93.01 +16.28%
AAVE $135.66 +2.24%
SUI $0.9477 +2.27%
XLM $0.1718 +0.79%
ZEC $1,319.40 +3.36%
AAPL $348.98 +0.94%
AMZN $248.05 -1.83%
GOOGL $287.52 -11.18%
MSFT $523.73 -0.95%
META $628.46 +2.45%
NVDA $213.94 -1.88%
TSLA $406.08 +0.89%
SNDK $1,367.32 -0.83%
INTC $93.14 -1.11%
SPCX $144.46 -0.12%
MU $951.58 -2.27%
AMD $572.22 +0.92%
BTC $81,444.87 +1.04%
ETH $2,356.48 +0.87%
BNB $750.80 +0.25%
XRP $1.31 -0.50%
SOL $101.99 +0.91%
TRX $0.3311 +0.02%
DOGE $0.0799 +0.70%
ADA $0.2047 +0.76%
BCH $283.17 -3.49%
LINK $11.86 +2.54%
HYPE $93.01 +16.28%
AAVE $135.66 +2.24%
SUI $0.9477 +2.27%
XLM $0.1718 +0.79%
ZEC $1,319.40 +3.36%
AAPL $348.98 +0.94%
AMZN $248.05 -1.83%
GOOGL $287.52 -11.18%
MSFT $523.73 -0.95%
META $628.46 +2.45%
NVDA $213.94 -1.88%
TSLA $406.08 +0.89%
SNDK $1,367.32 -0.83%
INTC $93.14 -1.11%
SPCX $144.46 -0.12%
MU $951.58 -2.27%
AMD $572.22 +0.92%

欧科云链:近期发生多起针对 Reflection 机制 Token 的攻击,项目方须注意风险并采取措施避免更多损失

2023-02-12 00:25:59

ChainCatcher 消息,据欧科云链 OKLink 安全团队监测,近期出现多起针对 Reflection 机制 Token 的攻击,目前被攻击的代币包括 DCUM、NWORDPASS、BEERS、TATA、LXR、DDOGE、PaaS、NyQuil、BNG 等几十种 Reflection 机制 Token。

其中以 BNB Chain 为例,攻击者通过闪电贷借入 BNB 并购买目标代币,然后通过 deliver 函数或直接调用 burn 函数,影响 _rTotal 数值,从而影响所有持币地址的余额(包括 DEX 交易池)。交易池子目标代币余额减少,即相当于拉高该代币价格,攻击者可以使用目标代币兑换出更多 BNB,从而获利。欧科云链 OKLink 安全团队提醒,相关项目方注意风险并及时采取措施避免更多损失。

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