hodler

30 Apr 2026, 14:20

Wasabi Protocol Hack: 5M$ Cross-Chain Attack

Wasabi Protocol lost 5M$+ in a cross-chain hack. Ethereum, Base, Berachain, Blast were affected. Hacker drained LongPool, ShortPool using admin key. Assets like WETH, PEPE were bridged. 600M$ loss ...

30 Apr 2026, 14:18

Oobit delivers secure, controlled spending access for AI agents with Agent Cards launch

Oobit , a crypto payments platform backed by stablecoin giant Tether, has unveiled Agent Cards, a virtual Visa product that grants AI agents direct, programmable spending authority without requiring human sign-off on individual transactions or exposing corporate card credentials to automated systems. The launch comes as more businesses deploy AI agents to run core operational workflows, from marketing automation and cloud procurement to software-as-a-service (SaaS) management and advertising, among others. According to McKinsey’s State of AI 2025 survey , 23% of organizations are already scaling agentic systems within their operations, with a further 39% in the experimental phase. However, payments have remained a persistent bottleneck, as companies cannot just hand over their corporate cards to agents, and routing every charge through a human approver undermines the efficiency that automation is supposed to deliver. As adoption of agentic AI continues to pick up, so too does the urgency of solving the payments problem, and the Oobit Agent Card enters as a timely intervention. How does Oobit propose to solve the AI payments problem? Agent Cards allows businesses to issue a dedicated virtual Visa card for each AI agent, funded directly from a USDT stablecoin treasury with no fiat conversion required. Companies can configure the spend policies at the point of setup and enforce them server-side, meaning an agent cannot override or circumvent them regardless of the instructions it receives. The agent cards are based on three control mechanisms. The first one is that each agent receives its own card, ensuring that there is no shared card exposure across teams and also allowing for a clean identity and audit trail. The second mechanism is the category-level spend control, which ensures that each agent can only transact with merchant categories relevant to its designated function. The third mechanism is the hard transaction cap, which is applied per transaction and per merchant and is enforced server-side with no override path available. Every transaction, whether approved or declined, is logged in real time alongside a human-readable explanation. This eliminates the pending states and manual reconciliation queues that will slow down finance teams managing automated operations. What can businesses actually do with Agent Cards? Oobit has designed the initial launch around two core integration use cases. The first is payments processing, enabling AI agents to manage subscription billing or vendor payouts through Stripe and similar platforms. The second is automated expense reporting, giving finance teams a complete, structured log of spending across all active agents without manual data entry. Beyond these foundations, the product supports a range of practical applications, such as buying stocks or digital assets within set thresholds, booking travel within approved budgets, or completing purchases in real time when specific price conditions are met. Businesses can activate Agent Cards through a five-step setup wizard that, according to the company, brings a card live in under three minutes. Oobit’s infrastructure is its proof-of-concept Oobit is not launching into an untested infrastructure as the company already operates across 150 million merchants in more than 100 countries, and is backed by Tether, the world’s largest stablecoin issuer with more than $140 billion in circulation. That pedigree lends credibility to what is, according to the company, the only agent card product purpose-built for businesses whose treasuries are held in stablecoins. In a statement, Amram Adar, CEO of Oobit, said, “The honest take is that the online world isn’t ready for AI agents to complete complex tasks and pay on behalf of a business or person.” He added, “Agent Cards is the first move toward giving autonomous financial operations real autonomy, without losing control.” The product is immediately available to crypto-native businesses running AI agents with stablecoin treasuries, as well as AI-forward companies evaluating stablecoin payments in their financial setup.

30 Apr 2026, 14:12

Solana Partners With South Korea’s Shinhan Card to Bring Stablecoin Payments to 28 Million Users

South Korea’s leading card issuer Shinhan Card has moved deeper into blockchain finance through a new partnership with Solana Foundation. The agreement targets stablecoin-powered payments for millions of users while testing how decentralized infrastructure can integrate with traditional financial systems. With access to roughly 28 million customers, the initiative signals a significant step toward mainstream adoption of blockchain-based payments. Moreover, the collaboration reflects growing institutional confidence in high-speed networks like Solana despite ongoing market volatility. Expanding Stablecoin Payment Infrastructure Shinhan Card plans to develop real-world payment scenarios using Solana’s test environment. Engineers will simulate transactions between consumers and merchants while assessing network performance. Additionally, the project will evaluate non-custodial wallets that give users direct control over their funds. This approach reduces reliance on intermediaries and aligns with broader decentralization trends. Besides testing payments, the companies will explore hybrid financial systems. These systems combine traditional banking rails with decentralized finance tools. Consequently, Shinhan Card expects to unlock new services that bridge conventional and blockchain-based ecosystems. The firm will also integrate oracle technology to connect real-world data with blockchain networks securely. Building Toward a Regulated Web3 Future The partnership places strong emphasis on compliance and long-term deployment. Shinhan Card aims to refine its infrastructure before launching consumer-facing services. Moreover, the company will design monitoring frameworks for smart contract execution and operational stability. These steps ensure readiness once regulators provide clearer guidelines. Additionally, the collaboration highlights a broader industry shift toward practical blockchain applications. Financial institutions now prioritize usability, security, and regulatory alignment over experimentation. Hence, this initiative could serve as a blueprint for other payment providers exploring Web3 integration. Market Reaction and SOL Price Outlook Despite the positive development, Solana has faced short-term selling pressure. The token trades near $83 after recent declines, reflecting broader market weakness . However, analyst Altcoin Sherpa suggests the asset may be oversold. He notes that price compression near support often signals seller exhaustion. Source: X Technically, the $80–$90 range now acts as a critical support zone. A sustained break below this level could push prices toward $60. Conversely, reclaiming $100 would indicate renewed bullish momentum. Key resistance remains between $110 and $140, where previous selling pressure intensified.

30 Apr 2026, 14:05

XRP Validator Scanned All 7.8 Million Accounts On XRPL. Here’s What the Data Says

As blockchain networks scale and mature, security discussions have begun to shift beyond conventional threats toward more advanced, future-facing risks. Among these, quantum computing stands out as a potential disruptor capable of challenging the cryptographic foundations that secure digital assets today. While the threat remains theoretical, new data suggests the XRP Ledger is already being analyzed through this lens. A recent deep-dive shared by Iso Ledger examined more than 7.8 million accounts on the XRP Ledger, offering o ne of the most detailed looks yet at how current user behavior intersects with long-term quantum risk exposure. Public Key Exposure and Its Implications The analysis centers on a fundamental property of blockchain transactions. When a user signs a transaction on XRPL, the network reveals the account’s public key. This process enables verification but also creates a theoretical vulnerability if quantum computers ever reach the capability to reverse-engineer private keys from public ones. Vet scanned all 7,810,364 accounts on the XRP Ledger. Here's what the data actually says. You are quantum exposed if you have ever signed a transaction. Buying an NFT. Sending XRP. Moving funds. Any signed transaction puts your public key on ledger. That's the exposure vector.… https://t.co/U3Fd6Qzhxo — Iso Ledger (@JamesDula82) April 29, 2026 Everyday actions such as sending XRP, interacting with decentralized applications, or minting NFTs contribute to this exposure. As a result, a large share of accounts has already revealed cryptographic data that could become relevant in a post-quantum environment. What the Network Data Shows Iso Ledger’s findings indicate that a significant portion of XRP supply resides in accounts that have signed transactions and therefore fall into the “quantum exposed” category. In contrast, a smaller percentage of accounts remains “quantum safe,” meaning their public keys have never appeared on-chain. The report also identifies dormant wallets as a key concern. Millions of XRP tokens have remained untouched for over five years, leaving them both exposed and less likely to transition quickly to upgraded security standards. At the same time, a relatively small number of multi-signature wallets controls a large share of the total supply, introducing additional complexity in coordinating future security upgrades. We are on X, follow us to connect with us :- @TimesTabloid1 — TimesTabloid (@TimesTabloid1) June 15, 2025 No Immediate Risk, But a Defined Horizon Despite the scale of exposure, no immediate danger exists. Current quantum computers lack the processing power required to break elliptic curve cryptography, which underpins XRPL security. Research from Google suggests that a viable attack would require hundreds of thousands of stable qubits, a milestone that remains years—if not decades—away. Most expert estimates place this threshold at least five to fifteen years into the future, giving networks ample time to adapt. Ripple’s Roadmap for Quantum Resilience Ripple has already begun preparing for this scenario through a structured, multi-phase roadmap. The XRP Ledger supports native key rotation, allowing users to update their cryptographic keys without transferring funds. This feature simplifies migration to quantum-resistant standards once they become necessary. Preparing for the Next Era of Security The findings reinforce a critical point: quantum risk represents a long-term engineering challenge rather than an immediate threat. However, early awareness and proactive planning will determine how effectively networks like XRPL navigate this transition. Disclaimer : This content is meant to inform and should not be considered financial advice. The views expressed in this article may include the author’s personal opinions and do not represent Times Tabloid’s opinion. Readers are urged to do in-depth research before making any investment decisions. Any action taken by the reader is strictly at their own risk. Times Tabloid is not responsible for any financial losses. Follow us on Twitter , Facebook , Telegram , and Google News The post XRP Validator Scanned All 7.8 Million Accounts On XRPL. Here’s What the Data Says appeared first on Times Tabloid .

30 Apr 2026, 14:03

Not Only XRP: CEO Higgins Explains Why Ripple Prime is Scaling into Bitcoin Liquidity

Ripple Prime CEO Mike Higgins breaks down how Ripple Prime is evolving beyond its XRP roots, leveraging RLUSD and Bullish liquidity for institutional Bitcoin options.

30 Apr 2026, 14:00

Solana ecosystem expands institutional push with Europe-focused research arm

Solana is launching a Swiss-based research institute and practitioner guide to help European financial institutions evaluate its blockchain as regulatory clarity and onchain usage grow.