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Santiment’s yield farming dev rankings show Yearn, Aave, and Gearbox advancing while Sushi and Alchemix slip, signaling a shift in DeFi building focus.

U.S. SEC Commissioner Hester Peirce has warned that crypto “vaults” and onchain lending products may fall within federal securities laws—especially when the design involves discretionary decisions about how user assets are managed. In a statement released Wednesday, Peirce focuse...

SEC Commissioner Hester Peirce says crypto vaults and some onchain lending products may fall under U.S. securities laws, urging developers to assess compliance obligations.

BitcoinWorld What is Velvet (VELVET)? Complete Guide for 2025 Velvet (VELVET) is a DeFi yield aggregator using AI and cross-chain vaults to maximize returns. Complete guide for 2025 on tokenomics, security, and how to This post What is Velvet (VELVET)? Complete Guide for 2025 fir...

Attackers have taken around $2 million from a deprecated Aztec payments product on June 17, coming just a few days after $2.19 million was lost in a separate exploit that targeted the project’s retired Aztec Connect bridge. The back-to-back incidents add to a growing pattern of h...

Santiment's development activity ranking reveals Yearn Finance on top, Katana losing ground, and Aave on Ethereum gaining momentum in the yield farming sector.

Santiment's dev data shows Yearn topping yield farming rankings as Gearbox and Katana climb, while Beefy slips, signaling where builder attention is moving.

LayerZero is facing heavy criticism for its response to the recent $290 million KelpDAO exploit after the omnichain interoperability protocol blamed Kelp’s 1-of-1 verifier configuration for the incident. Related Reading: Bitcoin’s Decentralization Narrative Under Fire After Epstein Files Claims LayerZero Blames KelpDAO For $290M Exploit Over the weekend, liquid restaking protocol KelpDAO was the victim of an attack that drained over $290 million in rsETH from the project after malicious actors exploited a weakness in the protocol’s LayerZero-powered bridge. Two days later, LayerZero addressed the incident, which became the largest DeFi hack of 2026, just weeks after Drift Protocol’s $285 million exploit shocked the industry. LayerZero attributed the “highly sophisticated attack” to North Korea’s Lazarus Group, claiming that it was a crypto infrastructure attack rather than a protocol exploit, and affirming that “there is zero contagion to any other cross-chain assets or applications.” They explained that the protocol is built on a “foundation of modular, application-configurable security,” using Decentralized Verifier Networks (DVNs), independent entities responsible for verifying the integrity of cross-chain messages. The malicious actors allegedly poisoned downstream RPC infrastructure by “compromising a quorum of the RPCs the LayerZero Labs DVN relied upon to verify transactions.” Per the post, the attackers swapped binaries for a custom payload to forge messages and used DDoS attacks to force failover to the poisoned nodes, triggering the DVN into confirming fake transactions. Based on this, LayerZero placed responsibility on KelpDAO for using a 1-of-1 verifier configuration instead of the multi-DVN recommendations: “This incident was isolated entirely to KelpDAO’s rsETH configuration as a direct consequence of their single-DVN setup.” Crypto Community Criticizes ‘Lack Of Accountability’ The crypto community reacted to the post-mortem, sharing its concerns about LayerZero’s response and criticizing the protocol for placing all responsibility only on Kelp’s security setup. “Imagine building a bridge and vehicles pays to cross, the bridge collapsed and you said it’s their fault for crossing the bridge. A classic clownery act from Bunch of clowns with zero accountability,” X user Saint wrote. Others questioned why LayerZero included a “1-of-1” configuration if the purpose of a DVN is customizable/modular security. “If the system allows this option, it’s not the fault of the customer who chose it—it’s a fundamental design flaw by the system that permitted it,” user Ditto wrote. “At the end of the day, the fact remains that the DVN RPC was compromised. DVN is a LayerZero product, and they are the ones who sold it to these teams,” he continued. Similarly, Chainlink community manager Zach Rynes accused the protocol of deflecting responsibility for the compromise of their own DVN node. He also criticized them for “throwing KelpDAO under the bus” for trusting LayerZero Labs’ setup that they “willingly support and only blocked after getting hacked, all while claiming everything worked as designed.” Meanwhile, Yearn Finance core team developer Artem K noted on X that the attack was described as a compromise of an RPC node and RPC poisoning, but that their own infrastructure is what was compromised. “Given it doesn’t say how the breach has occurred, I wouldn’t rush re-enabling the bridges,” he added. Wrong Diagnosis, Wrong Fix? Analyst The Smart Ape also claims that LayerZero made the wrong diagnosis and offered the wrong solution. Notably, the protocol’s post-mortem suggested migrating all applications with 1-of-1 DVN configurations to multi-DVN setups to prevent similar attacks. However, the analyst pointed out that multi-verifiers won’t stop the next multi-million-dollar attack, asserting that they could fail as all DVNs read chain states from the same handful of RPC providers, which are mostly clustered on AWS or GCP. If five “independent” DVNs read from the same three RPC providers, an attacker who poisons those three RPCs will poison all five verifiers simultaneously. “If all your verifiers get fooled in the same way at the same time, the math collapses back to 1-of-1. Five clones are not five witnesses,” he added. Related Reading: Remember Arbitrum? This Analyst Just Predicted That A 7,400% Rally Is Coming To solve this, the analyst suggested that every verifier runs its own full node on different client software, hosted on different cloud providers, maintained by different ops teams, peered with different subsets of the Ethereum network. “The fix isn’t multi-anything. The fix is that verifiers should attest to their own substrate, not just to chain state. until you can audit a DVN’s upstream topology, which RPC providers, which client software, which clouds, which regions, ‘M-of-N secured’ is marketing copy for a property that hasn’t actually been built. Lazarus didn’t break cryptography on April 18. They broke three servers,” he concluded. Featured Image from Unsplash.com, Chart from TradingView.com

BitcoinWorld Lido Launches Revolutionary EarnUSD Stablecoin Yield Vault for Automated DeFi Returns In a significant expansion of its decentralized finance (DeFi) offerings, the Ethereum staking giant Lido has officially launched its first dollar-pegged product: the EarnUSD stablecoin yield vault. This strategic move, reported by CoinDesk on March 21, 2025, represents a pivotal shift for the protocol, which currently commands a dominant share of the liquid staking market. The new vault automatically allocates user-deposited USDC and USDT across multiple Ethereum-based lending markets and yield-generating strategies. Consequently, users receive EarnUSD tokens representing their vault share while their returns compound automatically. Lido EarnUSD Vault Mechanics and Core Functionality The Lido EarnUSD vault operates as a non-custodial, automated yield aggregator specifically for stablecoins. Upon deposit, the smart contract system immediately begins its work. It dynamically distributes assets across pre-vetted DeFi protocols to optimize for security and returns. This process happens entirely on-chain, providing full transparency for all participants. Users essentially delegate the complex task of yield farming to Lido’s automated strategies. Furthermore, the vault employs a sophisticated risk-management framework. It continuously monitors the health of integrated lending pools and other DeFi venues. The system can automatically rebalance or withdraw funds if predefined risk parameters are breached. This built-in protection layer aims to mitigate common DeFi risks like smart contract exploits or protocol insolvency. The vault’s primary operational features include: Automatic Allocation: Deposits are algorithmically spread across lending platforms like Aave and Compound, as well as other yield sources. Compounded Returns: Generated yield is automatically reinvested to purchase more vault shares, accelerating growth. EarnUSD Token: A liquid, transferable token that acts as a receipt and claim on the underlying assets and accrued yield. Multi-Chain Strategy: While initially launching on Ethereum, the vault architecture supports future expansion to Layer 2 networks. Strategic Context and Market Impact of the Launch Lido’s entry into the stablecoin yield arena marks a calculated diversification. The protocol has built immense trust and liquidity through its stETH token. Now, it leverages that reputation to capture a share of the massive stablecoin market. Industry analysts view this as a logical next step in DeFi’s maturation. Protocols are expanding from single-product offerings into full-spectrum financial platforms. This launch also intensifies competition within the DeFi yield aggregation sector. Established players like Yearn Finance and Convex Finance now face a formidable new rival. Lido brings its substantial treasury, developer community, and existing user base to the competition. Market data suggests a rapid migration of stablecoin liquidity could occur in the coming weeks. Expert Analysis on DeFi’s Evolving Landscape Financial technology experts point to several key implications. First, the product lowers the technical barrier for earning yield. Novice users no longer need to manually navigate between protocols. Second, it introduces a new form of liquidity to Lido’s ecosystem. EarnUSD tokens could become collateral in other DeFi applications, creating novel financial loops. Finally, the launch signals a broader trend of institutional-grade product design entering DeFi. Features like automated risk management and professional custody integrations are becoming standard. Historical data supports this trajectory. The total value locked (TVL) in DeFi yield vaults has grown consistently, even during bear markets. Investors persistently seek automated, efficient yield on stable assets. Lido’s move directly addresses this sustained demand. The protocol’s existing infrastructure provides a significant scaling advantage over newer entrants. Technical Architecture and Security Considerations The EarnUSD vault is built using a modular smart contract system audited by multiple leading security firms. This architecture separates core vault logic, strategy modules, and risk oracle inputs. Such a design allows for secure, permissionless upgrades and strategy rotations. The system relies on decentralized price oracles like Chainlink to ensure accurate asset valuation. This prevents manipulation and ensures fair withdrawals for all users. Security remains the paramount concern. Lido has implemented a time-locked multisignature wallet for administrative functions. A decentralized autonomous organization (DAO) comprised of LDO token holders ultimately governs major parameter changes. This community-driven approach aligns with Web3 principles. It also distributes control, reducing single points of failure. Comparison of Major DeFi Stablecoin Yield Vaults (Q1 2025) Vault Provider Primary Assets Avg. APY (30d) TVL (USD) Audit Status Lido EarnUSD USDC, USDT 4.2% – 6.8%* New Launch Multi-audit Yearn Finance (yVaults) DAI, USDC, USDT 3.8% – 5.5% ~$1.2B Ongoing Convex Finance (cvxUSD) FRAX, USDC 4.5% – 7.1% ~$850M Multi-audit Aave V3 (aTokens) GUSD, USDP, USDC 2.1% – 3.9% ~$5.4B Formal Verification *Estimated range based on current Ethereum DeFi lending rates. Future Roadmap and Protocol Development Lido’s published roadmap indicates several planned enhancements for the EarnUSD vault. Near-term development focuses on integrating with additional Layer 2 scaling solutions. This will reduce gas fees for depositors and broaden accessibility. The team also plans to introduce strategy-specific vault tokens. These would allow users to choose their risk-return profile, from conservative lending to higher-yield liquidity provision. Longer-term, the vision includes cross-chain functionality. A user could deposit USDC on Polygon and receive yield generated across multiple ecosystems. This interoperability is crucial for capturing the fragmented liquidity of the multi-chain future. The protocol’s governance forum already hosts active discussions on potential collateral expansions. Assets like interest-bearing stablecoins or tokenized real-world assets are under consideration. Conclusion The launch of the Lido EarnUSD stablecoin yield vault represents a major evolution for both the protocol and the broader DeFi sector. It successfully bridges Lido’s expertise in scalable staking infrastructure with the high-demand market for automated stablecoin yield. By offering a secure, automated, and accessible product, Lido is poised to attract significant liquidity from both retail and institutional participants. This strategic diversification strengthens its position as a foundational pillar of decentralized finance. The success of the EarnUSD vault will likely influence how other major protocols expand their service offerings throughout 2025 and beyond. FAQs Q1: What is the Lido EarnUSD vault? The Lido EarnUSD vault is a non-custodial, automated yield aggregator for stablecoins. It accepts deposits of USDC and USDT, automatically allocates them across various DeFi lending and yield strategies on Ethereum, and provides users with a liquid EarnUSD token representing their share and compounded returns. Q2: How does the EarnUSD vault generate yield? The vault’s smart contracts automatically deposit stablecoins into reputable lending markets like Aave and Compound to earn interest. It may also employ other DeFi yield strategies, such as providing liquidity to stablecoin pairs on decentralized exchanges. All yields are automatically reinvested (compounded) to purchase more vault shares. Q3: What are the main risks of using the EarnUSD vault? Primary risks include smart contract vulnerability (despite audits), de-pegging of the underlying USDC/USDT stablecoins, insolvency of integrated lending protocols, and general systemic risks within the DeFi ecosystem. The vault includes automated risk-monitoring features to mitigate some of these concerns. Q4: How is the Lido EarnUSD vault different from just lending on Aave or Compound directly? The vault automates the process of seeking the best available rates and rebalancing between protocols. It handles the complexity and gas costs of active management. For users, it simplifies the experience into a single deposit action and provides a single liquid token (EarnUSD) representing their position. Q5: Can I withdraw my funds from the EarnUSD vault at any time? Yes, the vault is designed for permissionless withdrawals. Users can exchange their EarnUSD tokens back for the underlying stablecoins (plus accrued yield) at any time, subject to the liquidity available in the vault and standard Ethereum network transaction fees. This post Lido Launches Revolutionary EarnUSD Stablecoin Yield Vault for Automated DeFi Returns first appeared on BitcoinWorld .