# DeFi Related Articles

HTX News Center provides the latest articles and in-depth analysis on "DeFi", covering market trends, project updates, tech developments, and regulatory policies in the crypto industry.

TechFlow Intelligence Bureau: KelpDAO Attack Causes Nearly $300 Million Loss, Triggers Aave Withdrawal Wave, RAVE Crashes 95% in a Single Day

China's AI firm DeepSeek is seeking external funding for the first time, with a valuation exceeding $10 billion, signaling intensifying competition and high R&D costs in the domestic large model sector. Meanwhile, OpenAI CEO Sam Altman faces scrutiny over potential conflicts of interest between his personal investments and OpenAI’s business ahead of a possible IPO. In Web3, KelpDAO suffered a $294 million attack due to forged cross-chain messages on LayerZero, leading to massive withdrawals from Aave and a resulting 18% drop in AAVE tokens. Separately, RAVE cryptocurrency collapsed by 95% in a single day amid suspected insider manipulation. Geopolitically, Iran is now demanding Bitcoin payments for transit through the Strait of Hormuz, reflecting both internal governmental discord and the growing adoption of crypto in tense regions. In semiconductors, Nvidia CEO Jensen Huang showed rare public frustration over questions regarding chip sales to China, while the industry faces renewed price hikes. Tesla continues expanding its Robotaxi service, and a Chinese humanoid robot outperformed humans in a half-marathon, marking a milestone in robotics. Despite Middle East tensions and market uncertainties, U.S. stocks continue to rise, prompting discussions about market optimism versus risk blindness. Overall, today’s developments highlight systemic vulnerabilities—in tech, finance, and geopolitics—while also showcasing innovation in crises.

marsbit46m ago

TechFlow Intelligence Bureau: KelpDAO Attack Causes Nearly $300 Million Loss, Triggers Aave Withdrawal Wave, RAVE Crashes 95% in a Single Day

marsbit46m ago

What Is The XLS-66 And What Does It Mean For XRP Holders?

Cryptocurrency expert James explains that the XLS-66 amendment on the XRP Ledger introduces an institutional lending protocol, not a simple deposit-and-earn system. XRP holders deposit tokens into single-asset vaults and receive MPT tokens representing their share. The redemption value of these MPT tokens increases over time as borrowers (banks, fintechs, payment providers) repay loans with interest. This interest remains in the vault, growing the pool's value. Loans are uncollateralized, short-term (30-180 days), and managed by off-chain underwriters. Validators are preparing to vote on this amendment, which is seen as a modern DeFi approach that minimizes on-chain risks. XRP price is currently around $1.46.

bitcoinist9h ago

What Is The XLS-66 And What Does It Mean For XRP Holders?

bitcoinist9h ago

Harness Arbitrage Era: Rescuing DeFi from the SaaS Edge

The article "Harness Arbitrage Era: Rescuing DeFi from the SaaS Edge" explores the convergence of AI and decentralized finance (DeFi), arguing that AI-driven organizational models and token economies are surpassing DeFi and SaaS paradigms in efficiency. It traces how AI, particularly through agents and harness engineering, is quantizing human labor and organizational structures into scalable, automated systems ("Skill" extraction). Token consumption has exploded, driving data and content production costs toward zero, while SaaS models crumble as AI sells "work capability" rather than mere information. DeFi, though pioneering, has stagnated into a SaaS-like state—charging for transactions but failing to innovate fundamentally. The piece proposes that AI can reboot DeFi by enhancing security (e.g., via Mythos), optimizing capital efficiency, and redesigning token economics around verifiable, real-time returns rather than speculative value. Ultimately, AI agents learning from human behavior could autonomously manage DeFi protocols, making crypto tokens certificates of capital回报率 (return on capital). While AI reduces the value of data and repetitive labor, it opens new economic opportunities for individuals, reshaping finance through scalable, agent-driven automation.

marsbit10h ago

Harness Arbitrage Era: Rescuing DeFi from the SaaS Edge

marsbit10h ago

DeFi Hacked Again for $292 Million, Is Even Aave No Longer Safe?

On April 19, a major DeFi security breach occurred, resulting in the loss of approximately $292 million. The attack targeted Kelp DAO’s rsETH bridge contract built on LayerZero, with 116,500 rsETH stolen. The attacker initiated the exploit using funds from Tornado Cash and manipulated the LayerZero EndpointV2 contract to transfer the assets. Kelp DAO confirmed the incident and temporarily paused rsETH contracts across multiple networks while collaborating with security experts for investigation. Initial analysis suggests the root cause was a compromised private key on the source chain, with the contract secured by only a 1/1 validator set, making it vulnerable to a single malicious transaction. The attacker used the stolen rsETH as collateral on lending platforms—including Aave, Compound, and Euler—to borrow more liquid assets like WETH, accumulating over $236 million in debt. Aave alone accounted for $196 million of this amount. In response, Aave froze its rsETH markets and stated it would explore covering potential bad debt through its Umbrella safety module, which holds around $50 million in WETH. This incident follows another large exploit earlier in April, where Drift Protocol on Solana lost $280 million. The repeated high-value attacks raise concerns about DeFi security, even affecting major protocols like Aave. Users are advised to exercise caution, diversify holdings, and limit exposure to on-chain protocols until more robust security measures are established.

marsbit12h ago

DeFi Hacked Again for $292 Million, Is Even Aave No Longer Safe?

marsbit12h ago

DeFi Hacked Again, Losing $292 Million: Is Even Aave No Longer Safe?

On April 19, DeFi suffered another major security breach, with liquid staking protocol Kelp DAO losing approximately 116,500 rsETH (worth around $292 million) due to an exploit in its LayerZero-based bridge contract. The attack originated from a compromised private key on the source chain, allowing the hacker to initiate unauthorized transfer via a single validator. The attacker used the stolen rsETH as collateral on lending platforms including Aave, Compound, and Euler to borrow more liquid assets like wETH, resulting in over $236 million in debt—$196 million from Aave alone. Aave quickly froze its rsETH markets and announced it would explore covering potential bad debt through its Umbrella safety module, which holds about $50 million in WETH. This incident follows a $280 million exploit on Solana’s Drift Protocol earlier in April, raising further concerns about DeFi security. Even established protocols like Aave are now indirectly exposed, prompting warnings for users to diversify holdings and limit exposure to smart contract risks. Investigations are ongoing.

Odaily星球日报12h ago

DeFi Hacked Again, Losing $292 Million: Is Even Aave No Longer Safe?

Odaily星球日报12h ago

Early Ozak AI Participants at $0.014 Could Be Positioned for Multi-Hundred-X Returns if Long-Term Targets Hold

Ozak AI, a high-growth AI asset, is gaining significant attention in its presale phase with the token priced at $0.014 and over $6.7 million raised. Analysts suggest early investors could potentially achieve multi-hundred-x returns if long-term targets, such as a $1.00 listing price, are met. The project’s utility-focused design, including AI-driven prediction agents, data infrastructure, and ecosystem integrations, supports its growth narrative. While execution and market risks remain, its current presale stage offers an early-entry advantage before broader market exposure. Over 1.1 billion tokens have been sold, positioning Ozak AI as a notable presale opportunity in the AI crypto sector.

TheNewsCrypto20h ago

Early Ozak AI Participants at $0.014 Could Be Positioned for Multi-Hundred-X Returns if Long-Term Targets Hold

TheNewsCrypto20h ago

Weekly Token Unlocks: ZRO Unlocks Tokens Worth Approximately $49 Million

This week's major token unlocks feature significant releases from four projects. LayerZero leads with 25.71 million ZRO tokens unlocked (worth ~$48.59 million), a full-chain interoperability protocol for cross-chain messaging. Kaito unlocks 17.61 million tokens (~$8.24 million) for its AI-driven Web3 information platform. SoSoValue releases 13.33 million tokens (~$5.61 million) for its AI-powered crypto investment research platform. Humanity Protocol unlocks 110 million tokens (worth ~$1,421) for its sybil-resistant blockchain with human identity verification. All projects provided their respective token release schedules.

marsbit22h ago

Weekly Token Unlocks: ZRO Unlocks Tokens Worth Approximately $49 Million

marsbit22h ago

Podcast Notes: Hyperliquid Has Become the Top Interest Point for Traditional Hedge Funds

Empire Podcast hosts Jason Yanowitz and Santiago Santos discuss the surging institutional interest in Hyperliquid, a decentralized perpetual exchange, marking the highest level of engagement from traditional hedge fund managers since Paul Tudor Jones endorsed Bitcoin in 2020. The primary driver is the demand for weekend trading of commodities like oil, especially during geopolitical tensions such as the Iran conflict, as Hyperliquid provides the only active price discovery venue when traditional markets are closed. Trade XYZ, a front-end on Hyperliquid, has seen significant growth, with weekend oil price predictions having a median error of only 50 basis points. Santos predicts commodity trading volume on Hyperliquid will surpass Bitcoin within the year and that its market cap could rise from $25 billion to $100 billion. Other key points include Kraken raising $200 million at a reduced valuation of $13.3 billion, and the SEC clarifying that self-custodied DeFi frontends like MetaMask are not subject to broker-dealer rules, resolving a major regulatory uncertainty. The hosts also note the strong correlation between crypto and macro markets, with the S&P 500 posting one of its best 10-day rallies since 1950. They highlight MicroStrategy's continued Bitcoin acquisitions and the potential of real-world asset (RWA) tokenization as a key trend. The discussion concludes with skepticism towards many L2 projects, predicting a wave of protocols truly going to zero as capital concentrates in proven assets like Bitcoin and Hyperliquid.

marsbitYesterday 07:23

Podcast Notes: Hyperliquid Has Become the Top Interest Point for Traditional Hedge Funds

marsbitYesterday 07:23

Ethereum Targets North Korea’s Secret Workforce — Are Your Favorite DeFi Protocols Compromised?

The Ethereum Foundation's ETH Rangers Program, a security initiative launched in late 2024, has identified approximately 100 North Korean (DPRK) IT operatives who had infiltrated around 53 different crypto projects using fake identities. The program, a collaboration with security groups like Secureum and SEAL, also recovered or froze over $5.8 million in funds and reported more than 785 vulnerabilities. A key project within the initiative, Ketman, focused specifically on uncovering these DPRK agents, published detailed reports, and developed open-source tools for detecting suspicious activity. This effort highlights the ongoing threat of state-sponsored North Korean hacking groups within the crypto ecosystem and the industry's increasing focus on robust security measures and transparent hiring practices to mitigate risks.

bitcoinistYesterday 22:02

Ethereum Targets North Korea’s Secret Workforce — Are Your Favorite DeFi Protocols Compromised?

bitcoinistYesterday 22:02

Ramp Network Launches Multichain Wallet to Eliminate Third-Party Dependencies

Ramp Network has launched its own multichain, self-custodial wallet designed to eliminate the need for third-party providers in core crypto actions like buying, swapping, and cashing out. This fragmentation has been a long-standing limitation of self-custody, forcing users to repeatedly verify identities and use multiple interfaces. The new wallet integrates Ramp's existing on-ramp, off-ramp, and cross-chain infrastructure into a single application, allowing users to manage assets across multiple chains—including Bitcoin, Ethereum, Arbitrum, and Solana—with one account and a single identity verification. All assets remain in user control through a passkey-secured, self-custodial setup. Initially available globally except in the EU, the wallet marks the first step in Ramp's broader multichain strategy to simplify self-custody while preserving user ownership.

TheNewsCryptoYesterday 14:06

Ramp Network Launches Multichain Wallet to Eliminate Third-Party Dependencies

TheNewsCryptoYesterday 14:06

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