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USDD 正在扩大其在以太坊上的 DeFi 版图 USDD 正通过推出以太坊 USDD Vault,进一步迈向更加灵活的多链稳定币生态。 全新的 Vault 允许用户使用 ETH 和 WBTC 作为抵押品来铸造 USDD,为这两类主流加密资产与 USDD 生态之间建立了更加直接的连接。 其中最值得关注的,是它在资金效率方面带来的可能性。 目前,最低抵押率可低至 130%,稳定费低至 4%。这意味着用户可以通过抵押 ETH 或 WBTC 来释放流动性,而不一定需要出售手中的资产。 基本逻辑非常清晰: ETH / WBTC → 铸造 USDD → 让 USDD 参与 DeFi 与其出售 ETH 或 WBTC 来获得流动性,用户可以通过 Vault 抵押资产并铸造 USDD,在保持底层资产敞口的同时,将释放出来的资金进一步用于 USDD 生态中的 DeFi 机会。 同时,完全链上运行的 CDP(抵押债务头寸)机制也非常重要。 用户可以自行管理自己的抵押仓位,整个抵押与债务关系通过协议机制执行,而不是依赖传统金融中介。 对于 DeFi 用户来说,这带来了多种潜在优势: • 在保持 ETH 或
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latest updates on the @avici exploit ⬇ > @raincards, the infra powering majority of neobanks, rumored to be the cause of the hack > exploiter bridged out $1M USDC from Solana to ETH through deBridge, and laundered using TornadoCash > users from @useTria and @Solayer_Pay getting funds drained as well > other neobanks are affected as well (full list at bottom of tweet) > @circle had over 2 hours to freeze the funds but did NOT act... once again list of rain powered neobanks: etherfi Cash, Avalanc
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The Avici attacker spent $190 to take $670K @avici has confirmed the exploit. Here is what the chain shows: the wallet was created today at 13:40 UTC and funded with $190 of USDC bridged from Ethereum, just enough for gas draining started at 16:49 and is still running, 8,857 transactions and counting every account is taken the same way: submit a signature bundle, call AddCollateralAdmin to make yourself an admin, then withdraw the second signature check pointed back at instruction 0, so
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BIG development for XRP. Ripplebacked Evernorth is now just one shareholder vote away from listing on Nasdaq under the ticker XRPN. The SEC has cleared the registration, with the vote scheduled for September 30. If approved, Evernorth plans to hold XRP on its balance sheet, invest in XRP infrastructure and increase the amount of XRP backing each share over time. It is backed by Ripple, SBI Group, Pantera Capital, Kraken, GSR and Arrington Capital. This would give traditional investors another p
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Cosmos Labs Flags Ongoing Security Issue In Shared EVM Module, Advising Network Halts | Crowdfund Insider
Cosmos Labs, the organization responsible for maintaining key components of the Cosmos blockchain ecosystem, publicly addressed a developing security concern tied to its Cosmos EVM module. This open-source component enables Cosmos SDK-based networks to support Ethereum Virtual Machine-compatible smart contracts, allowing developers to deploy familiar Ethereum-style applications on independent Cosmos chains. Because the module is shared across multiple projects, a flaw in it can create exposure f
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