币安63亿美元黑客案热钱包内控未明

【币安63亿美元黑客案热钱包内控未明】金色财经报道,11月6日,据Cointelegraph报道,币安63亿美元安全事件后,其热钱包管理与签名、交易限额内控仍无公开答案。联席CEO Richard Teng于10月30日称,攻击影响交易所自有热钱包,多数客户资产存于离线冷存储,仅在用户提款时转入热钱包。币安周二发布的初始报告称,攻击者访问内部钱包签名服务,绕过正常提款流程转移资金,部分技术细节将保密以防进一步攻击;币安未回应Cointelegraph关于钱包余额与防护的提问。CertiK分析师Jonathan Riss称,63亿美元为10条区块链上受影响资产的累计价值,以太坊上攻击者随新存款到账反复抽干热钱包;公开链上记录只显示资金流动,无法确认内部签名架构与限额,应用侧限额在系统被攻陷时可被绕过,签名系统独立执行的限额可能仍有效。Fireblocks联合创始人Idan Ofrat称,交易所热钱包通常留足数日预期提款,常占管理资产低个位数百分比。Coinbase、Gate、Upbit事后已披露冷存储比例。()
热门交易所
排名 # 交易平台 24H成交额 成交涨跌幅 活跃度 交易平台 活跃度
1 $182.52亿 -11.31% 86.7% 86.7%
2 $26.39亿 0.43% 68.6% 68.6%
3 $409.86亿 -7.97% 85.4% 85.4%
4 $9.25亿 -15.56% 69.3% 69.3%
5 $110.22亿 -6.82% 65.3% 65.3%
6 $12.48亿 -8.23% 53.3% 53.3%
7 $2.02亿 18.49% 65.3% 65.3%
8 $7.48亿 -8.64% 68.4% 68.4%
9 $2.88亿 -20.87% 56.9% 56.9%
10 $70.26亿 0.49% 71.1% 71.1%
11 $4.39亿 5.37% 36.2% 36.2%
12 $3,085.48万 -18.77% 59.5% 59.5%
13 $216.44亿 -0.43% 31% 31%
14 $110.97亿 1.28% 76.2% 76.2%
15 $1.40亿 -9.72% 66.9% 66.9%
16 $107.12亿 -12.53% 55.2% 55.2%
17 $11.55亿 -6.44% 26% 26%
18 $16.60亿 26.56% 46.9% 46.9%
19 $1.12亿 -10.3% 31.5% 31.5%
20 $1,666.76万 -20.69% 58.2% 58.2%
今日行情
排名 # 币种 最新价 24H最高 24H最低 24H量 流通市值 24H涨跌幅 币种 最新价 24H涨跌幅
1 $ 76170.7 $7.99万 $7.52万 $15.23亿 $1.52兆 -4.47% -4.47%
2 $ 2242.5 $2,397.68 $2,206.36 $6.42亿 $2,706.55亿 -6.3% -6.3%
3 $ 1.1944 $1.31 $1.18 $7,983.14万 $727.60亿 -8.47% -8.47%
4 $ 696.8 $712.40 $684.00 $1,894.86万 $950.16亿 -1.96% -1.96%
5 $ 1.00112 $1.00 $1.00 $1.11亿 $707.94亿 0.02% 0.02%
6 $ 90.59 $95.66 $88.29 $1.34亿 $513.23亿 -4.94% -4.94%
7 $ 0.3184 $0.32 $0.32 $480.91万 $301.58亿 0.03% 0.03%
8 $ 0.07257 $0.08 $0.07 $2,907.03万 $122.08亿 -4.41% -4.41%
9 $ 269.64 $290.33 $261.45 $642.73万 $53.87亿 -6.61% -6.61%
10 $ 78.66 $82.06 $76.29 $3,703.11万 $266.93亿 -3.94% -3.94%
11 $ 0.1867 $0.20 $0.18 $614.40万 $67.12亿 -4.34% -4.34%
12 $ 76519.9 $7.95万 $7.52万 $73.72万 $98.65亿 -3.8% -3.8%
13 $ 9.337 $9.34 $9.28 $700.99 $86.06亿 0.18% 0.18%
15 $ 0.1544 $0.16 $0.15 $389.49万 $50.05亿 -5.94% -5.94%
16 $ 52.92 $55.40 $51.07 $890.56万 $40.60亿 -4.3% -4.3%
17 $ 0.06851 $0.07 $0.07 $54.55万 $29.32亿 -4.19% -4.19%
18 $ 1316.21 $1,335.67 $1,213.22 $4,025.47万 $216.86亿 1.6% 1.6%
19 $ 8.394 $8.72 $8.08 $355.14万 $36.11亿 -2.95% -2.95%
20 $ 0.000004589 $0.00 $0.00 $218.23万 $27.04亿 -2.79% -2.79%
21 $ 0.8682 $0.92 $0.83 $1,220.06万 $32.92亿 -4.7% -4.7%
22 $ 0.05005 $0.05 $0.05 $21.45万 $19.32亿 -2.85% -2.85%
23 $ 0.04677 $0.05 $0.04 $681.89万 $12.51亿 3.31% 3.31%
24 $ 6.961 $7.34 $6.61 $1,592.09万 $44.22亿 -4.55% -4.55%
25 $ 0.9344 $0.95 $0.89 $139.00万 $15.45亿 -0.04% -0.04%
26 $ 0.4451 $0.45 $0.43 $61.98万 $14.48亿 -1.54% -1.54%
27 $ 4057.37 $4,127.32 $4,034.41 $256.53万 $15.45亿 -1.3% -1.3%
28 $ 0.6861 $0.71 $0.68 $382.46万 $17.12亿 -2.62% -2.62%
29 $ 130.4 $133.76 $122.40 $719.24万 $19.97亿 -0.27% -0.27%
30 $ 0.0000015427 $0.00 $0.00 $2,004.69 $15.43亿 -1.42% -1.42%
31 $ 223.5 $232.65 $212.12 $265.74万 $23.62亿 -3.63% -3.63%
32 $ 105.5 $110.30 $103.36 $37.10万 $22.16亿 -3.96% -3.96%
33 $ 0.000005108 $0.00 $0.00 $1,189.51万 $21.49亿 4.41% 4.41%
34 $ 7.096 $7.37 $6.79 $37.38万 $11.00亿 -3.63% -3.63%
35 $ 3.735 $3.97 $3.63 $3,660.33万 $47.98亿 -5.46% -5.46%
36 $ 2.447 $2.63 $2.37 $58.52万 $13.37亿 -5.92% -5.92%
37 $ 0.07531 $0.08 $0.07 $56.47万 $6.31亿 -1.77% -1.77%
38 $ 0.3493 $0.37 $0.33 $1,287.46万 $9.45亿 -5.51% -5.51%
39 $ 1.412 $1.54 $1.35 $28.14万 $6.87亿 -7.47% -7.47%
40 $ 0.998 $1.00 $1.00 $449.33万 $9.81亿 -0.08% -0.08%
41 $ 0.166 $0.18 $0.16 $845.94万 $13.21亿 -7.04% -7.04%
42 $ 0.996 $1.01 $0.99 $30.71万 $8.52亿 -0.29% -0.29%
43 $ 0.03043 $0.03 $0.03 $132.24万 $8.24亿 -3.58% -3.58%
44 $ 192.04 $203.28 $185.93 $182.22万 $23.18亿 -3.98% -3.98%
45 $ 0.09437 $0.10 $0.09 $12.34万 $8.34亿 -3.7% -3.7%
46 $ 0.005792 $0.01 $0.01 $6.86万 $4.79亿 -4.23% -4.23%
47 $ 0.03186 $0.03 $0.03 $49.70万 $6.08亿 0.69% 0.69%
48 $ 0.6126 $0.63 $0.57 $54.47万 $4.60亿 -2.6% -2.6%

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