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7 Apr 2026, 04:27

Solana Enhances Security with STRIDE and SIRN

Solana Foundation announces STRIDE audit framework and SIRN network. Drift hack investigation reveals additional details. SOL 79.70$, strong supports 76-78$. 2026 Q1 DeFi losses 168M$. Transparency...

7 Apr 2026, 01:30

Solana Foundation Unveils Crucial Security Initiatives STRIDE and SIRN to Fortify DeFi Ecosystem

BitcoinWorld Solana Foundation Unveils Crucial Security Initiatives STRIDE and SIRN to Fortify DeFi Ecosystem In a significant move to bolster user confidence and systemic resilience, the Solana Foundation has launched two pivotal security initiatives, STRIDE and SIRN, marking a proactive step in safeguarding its rapidly expanding decentralized finance (DeFi) landscape. Announced in partnership with security research firm Asymmetric Research, these programs aim to establish new benchmarks for protocol safety and incident response across one of blockchain’s most active networks. This development arrives at a critical juncture for the broader Web3 industry, where security remains a paramount concern for developers and users alike. Solana Foundation’s STRIDE Program Sets New Security Standards The Solana Foundation designed the STRIDE program to systematically evaluate, monitor, and strengthen protocols built on its network. Consequently, this initiative will provide independent security assessments based on a comprehensive framework of eight distinct security standards. The foundation plans to disclose all assessment results transparently, thereby creating a public ledger of protocol security postures. Furthermore, this transparency allows users and developers to make more informed decisions. Independent security firms will conduct these evaluations, ensuring objective and rigorous scrutiny. The program’s structure addresses a common industry challenge: the lack of standardized, comparable security metrics for DeFi applications. Historically, the blockchain sector has relied on a patchwork of audit reports with varying methodologies. The STRIDE program seeks to unify this process specifically for the Solana ecosystem. For instance, the eight core standards likely cover critical areas like smart contract integrity, key management, and economic design. This structured approach provides a consistent baseline. Moreover, continuous monitoring differentiates STRIDE from one-time audits. Protocols must maintain their security posture over time to retain a favorable STRIDE rating. This ongoing vigilance is essential in a dynamic environment where new threats constantly emerge. The Eight Pillars of DeFi Security While the Solana Foundation has not publicly detailed all eight standards, industry experts anticipate they will align with established security frameworks. Typically, these encompass: Smart Contract Code Review: Analysis for vulnerabilities and logic errors. Access Control & Privilege Management: Ensuring proper authorization mechanisms. Financial Logic & Economic Safety: Checking for exploits like flash loan attacks. Oracle Reliability: Assessing data feed security and decentralization. Upgradeability & Governance: Reviewing admin key risks and timelock controls. Dependency Security: Auditing external libraries and cross-contract calls. Front-end Security: Protecting user interfaces from phishing and injection. Operational Security: Evaluating team procedures and incident response plans. SIRN Network Provides Rapid Security Incident Response Complementing the preventive measures of STRIDE, the Solana Incident Response Network (SIRN) establishes a coordinated coalition of professional security firms. This network exists to provide immediate, expert-led response during active security incidents. When a protocol faces an exploit or attack, SIRN members can mobilize quickly to contain the threat, analyze the breach, and guide remediation efforts. This model draws inspiration from traditional cybersecurity Computer Security Incident Response Teams (CSIRTs) but adapts it for the decentralized and fast-paced nature of blockchain. The need for such a network became evident following several high-profile exploits across the crypto industry. Often, project teams lack the specialized expertise or connections to respond effectively during the critical first hours of an incident. SIRN aims to fill this gap by providing a pre-vetted, on-call resource pool. Asymmetric Research will help coordinate this network, leveraging its expertise in blockchain security intelligence. The establishment of SIRN represents a maturing infrastructure within the Solana ecosystem, moving beyond post-mortem analysis to active defense. Context and Impact on the Solana DeFi Ecosystem The launch of these initiatives occurs against a backdrop of remarkable growth for Solana’s DeFi sector. Total Value Locked (TVL) on the network has seen significant recovery and expansion, attracting both new capital and sophisticated financial products. However, with growth comes increased attention from malicious actors. The Solana Foundation’s proactive stance signals to institutional and retail participants that security is a top priority. This commitment can enhance the network’s overall credibility and attractiveness for serious financial applications. Comparatively, other blockchain ecosystems have pursued different security strategies. Ethereum boasts a long-established culture of audits and bug bounties. Meanwhile, newer networks often rely on their core development teams for security guidance. The Solana Foundation’s structured, foundation-led approach with STRIDE and SIRN creates a middle path. It provides centralized coordination and standards while leveraging decentralized, independent experts for execution. This hybrid model could become a blueprint for other Layer-1 and Layer-2 networks seeking to scale securely. The Evolving Landscape of Blockchain Security Blockchain security is no longer solely about writing flawless code. It now encompasses economic design, game theory, and real-time operational response. The Solana Foundation’s dual-initiative launch acknowledges this complexity. STRIDE addresses the pre-deployment and continuous monitoring phase, while SIRN handles the crisis management phase. Together, they form a more complete security lifecycle for protocols. This holistic view is becoming the industry standard, as seen in the growing adoption of security ratings and insurance products. Data from various blockchain analytics firms shows that a majority of major exploits stem from preventable issues like access control flaws or oracle manipulations. Programs like STRIDE that enforce standards in these areas could dramatically reduce the frequency and severity of incidents. Moreover, a transparent security rating system empowers users. It allows them to assess risk before depositing funds, fostering a more informed and resilient community. This shift from “buyer beware” to “verified security” is crucial for mainstream adoption. Conclusion The Solana Foundation’s launch of the STRIDE and SIRN security initiatives represents a strategic investment in the long-term health and trustworthiness of its ecosystem. By establishing clear security standards and a rapid response network, the foundation is building essential public infrastructure for its DeFi landscape. These measures aim to reduce systemic risk, protect user assets, and provide developers with the tools and frameworks needed to build secure applications. As the blockchain industry matures, such proactive, structured security efforts will likely become a critical differentiator for networks competing for the future of finance. FAQs Q1: What is the main goal of the Solana Foundation’s STRIDE program? The primary goal of the STRIDE program is to systematically evaluate and strengthen the security of protocols on Solana through independent audits based on eight standardized criteria, with results published transparently to inform users and developers. Q2: How does the SIRN network function during a security incident? The Solana Incident Response Network (SIRN) functions as a coordinated group of pre-vetted security firms that can be mobilized quickly to provide expert analysis, containment guidance, and remediation support to a project experiencing an active exploit or security breach. Q3: Are participation in STRIDE and SIRN mandatory for Solana projects? While not explicitly stated as mandatory, participation is strongly encouraged by the Solana Foundation. Projects that undergo STRIDE assessments and are covered by SIRN will likely signal higher security standards to the community, potentially attracting more users and capital. Q4: How do these initiatives compare to security measures on other blockchains like Ethereum? Unlike Ethereum’s more decentralized and organic audit culture, Solana’s STRIDE and SIRN represent a foundation-coordinated, standardized approach. It provides a unified framework and rapid response system, which is somewhat analogous to corporate CSIRT models adapted for Web3. Q5: What does this mean for an average user of Solana DeFi applications? For the average user, these initiatives aim to create a safer environment. STRIDE’s transparent ratings will allow users to identify which protocols have undergone rigorous security checks, while SIRN provides a safety net for faster incident response, potentially minimizing fund losses during exploits. This post Solana Foundation Unveils Crucial Security Initiatives STRIDE and SIRN to Fortify DeFi Ecosystem first appeared on BitcoinWorld .

6 Apr 2026, 23:30

Solana Foundation Launches STRIDE Security Program for DeFi Protocols Following Drift Incident

The Solana Foundation and Asymmetric Research launched STRIDE on Monday, a tiered security program built to protect decentralized finance ( DeFi) protocols across the Solana ecosystem with ongoing evaluations, threat monitoring, and formal verification. The initiative follows the Drift Protocol hack that saw $286 million pilfered in 12 minutes last week. Key Takeaways: The Solana

6 Apr 2026, 22:40

Critical Warning: Lightning Network Faces Structural Vulnerability to Quantum Computing, Says Co-Founder

BitcoinWorld Critical Warning: Lightning Network Faces Structural Vulnerability to Quantum Computing, Says Co-Founder A prominent Bitcoin developer has issued a critical warning about the Lightning Network’s structural vulnerability to quantum computing, raising fundamental questions about the long-term security of Bitcoin’s primary layer-2 scaling solution. Udi Wertheimer, co-founder of Taproot Wizards, recently argued that the Lightning Network’s design contains inherent weaknesses that could be exploited by future quantum computers. This analysis comes as quantum computing research accelerates globally, potentially bringing cryptographically relevant quantum computers (CRQCs) closer to reality. The implications for Bitcoin’s second-layer infrastructure could be significant, according to experts monitoring quantum advancements. Lightning Network Quantum Vulnerability Explained Wertheimer’s analysis centers on a specific technical concern. The Lightning Network requires participants to share public keys extensively during payment channel operations. Consequently, this design choice creates a potential attack vector. If a cryptographically relevant quantum computer emerges, it could theoretically reverse-engineer private keys from these exposed public keys. Unlike traditional on-chain Bitcoin transactions, Lightning Network operations make avoiding key exposure extremely difficult. The network’s architecture depends on this key sharing for its efficient, off-chain payment routing functionality. Therefore, this fundamental design element creates what Wertheimer describes as a structural vulnerability. Quantum computers operate using quantum bits or qubits. These qubits can exist in multiple states simultaneously through superposition. For certain mathematical problems, this capability provides exponential speed advantages over classical computers. Specifically, quantum algorithms like Shor’s algorithm threaten the elliptic curve cryptography securing Bitcoin and the Lightning Network. Current estimates suggest a quantum computer with millions of stable qubits might break this encryption. While such machines don’t exist today, research institutions and corporations are making steady progress. Comparing On-Chain and Layer-2 Quantum Risks Wertheimer emphasizes a crucial distinction between base layer and layer-2 risks. Standard Bitcoin transactions on the main blockchain also use elliptic curve cryptography. However, they typically expose public keys only when funds are spent from an address. Users can employ quantum-resistant practices for cold storage, like not reusing addresses. The Lightning Network presents different challenges. Its payment channels require continuous public key exposure for channel states and routing. This operational necessity creates persistent vulnerability windows. The network’s reliance on third-party watchtowers and monitoring services compounds this risk. These services help secure channels against fraud but introduce additional trust assumptions. In a quantum computing environment, these external structures could become single points of failure. Security researchers note that Lightning’s interactive protocol demands more frequent cryptographic operations than simple on-chain transfers. Each operation potentially reveals fresh cryptographic material to a future quantum adversary. Expert Perspectives on Quantum Timelines Cryptography experts offer varying timelines for quantum threats. Some researchers believe cryptographically relevant quantum computers remain decades away. Others point to rapid advancements in quantum error correction and qubit stability. Major technology firms and governments are investing billions in quantum research. The U.S. National Institute of Standards and Technology (NIST) has already begun standardizing post-quantum cryptographic algorithms. This standardization process acknowledges the eventual quantum threat to current systems. Blockchain developers have discussed potential mitigation strategies for years. These include transitioning to quantum-resistant signature algorithms and implementing proactive key rotation schemes. However, upgrading the Lightning Network’s cryptographic foundation presents enormous technical challenges. The network involves thousands of nodes and requires backward compatibility considerations. Any major protocol change would need near-universal adoption to maintain network security and functionality. The Structural Nature of the Vulnerability Wertheimer’s warning focuses on structural rather than implementation flaws. The vulnerability stems from the Lightning Network’s core protocol design. Payment channels must remain open for efficient microtransactions. This requirement forces participants to keep channel states updated and verifiable. The protocol uses hashed timelock contracts (HTLCs) and revocation secrets that depend on current cryptography. Therefore, the entire trust model assumes the continued security of elliptic curve digital signatures. Quantum computing could undermine this assumption dramatically. An attacker with a CRQC could potentially compromise open payment channels. They might steal funds by forging settlement transactions or manipulating routing proofs. The decentralized nature of the network complicates coordinated responses to such attacks. Unlike a centralized service, the Lightning Network lacks a single upgrade authority. Node operators would need to implement defensive measures individually and rapidly. Industry analysts note several concerning implications: Fund Theft Risk: Exposed public keys could enable direct fund theft from channels. Network Collapse: A successful attack might erode trust in the entire layer-2 system. Development Divergence: Different solutions might fragment the network’s protocol. Regulatory Scrutiny: Quantum vulnerability could attract additional regulatory attention. Historical Context and Previous Warnings Quantum computing threats to cryptography are not new concepts. Researchers have discussed them since the 1990s. Peter Shor published his groundbreaking quantum algorithm in 1994. The Bitcoin community has debated quantum resistance periodically. However, most discussions focused on the base blockchain. Wertheimer’s analysis brings renewed attention to layer-2 systems. His background as a Taproot Wizards co-founder lends credibility to the technical assessment. Taproot Wizards is known for advancing Bitcoin’s Taproot upgrade and ordinal inscriptions. Previous security audits of the Lightning Network have identified various issues. None have highlighted quantum vulnerability as an immediate concern. The consensus has treated quantum computing as a distant, theoretical threat. Recent quantum computing milestones may be shifting this perspective. Companies like IBM, Google, and startups have demonstrated quantum processors with increasing qubit counts. While still far from breaking cryptography, the trajectory suggests eventual capability. Potential Mitigation Pathways and Research The cryptography community is actively developing post-quantum solutions. NIST has selected several candidate algorithms for standardization. These include lattice-based, hash-based, and multivariate cryptographic schemes. Implementing these in blockchain systems presents technical hurdles. Post-quantum algorithms often have larger signature sizes and higher computational requirements. The Lightning Network’s efficiency depends on small, fast cryptographic operations. Researchers have proposed hybrid approaches as interim solutions. These would combine classical and post-quantum cryptography. Such systems could provide defense against both current and future threats. Another possibility involves quantum key distribution (QKD) for critical communication channels. However, QKD requires specialized hardware and infrastructure. Deploying it across a decentralized network seems impractical currently. Development teams might consider these potential strategies: Protocol Upgrades: Gradually introducing quantum-resistant elements into Lightning specifications. Monitoring Systems: Enhancing watchtower services to detect anomalous quantum-era attacks. Education Initiatives: Informing node operators about quantum risks and best practices. Research Funding: Supporting academic and independent research into layer-2 quantum defenses. Conclusion Udi Wertheimer’s warning about Lightning Network quantum vulnerability highlights a significant long-term consideration for Bitcoin’s ecosystem. The structural nature of this vulnerability stems from the network’s design requirements. While cryptographically relevant quantum computers don’t exist today, their eventual development could threaten layer-2 security. The Bitcoin community must balance immediate scaling needs against future cryptographic threats. Ongoing research into post-quantum cryptography offers potential solutions. However, implementing these solutions across a decentralized network presents substantial challenges. The Lightning Network’s quantum vulnerability discussion underscores the importance of forward-looking security planning in blockchain development. FAQs Q1: What exactly is the Lightning Network’s quantum vulnerability? It’s a structural design issue where the network’s requirement for continuous public key exposure could allow future quantum computers to derive private keys, potentially enabling fund theft from payment channels. Q2: How soon could quantum computers threaten the Lightning Network? Experts disagree on timelines, but most agree cryptographically relevant quantum computers are likely years or decades away, though research is accelerating globally. Q3: Is the base Bitcoin blockchain also vulnerable to quantum computing? Yes, but differently. On-chain transactions expose public keys mainly when spending, allowing for quantum-resistant practices like address non-reuse, unlike Lightning’s continuous exposure. Q4: What are developers doing about this quantum threat? Research into post-quantum cryptography is ongoing, with NIST standardizing new algorithms, but implementing them in decentralized networks like Lightning presents significant technical challenges. Q5: Should users avoid the Lightning Network because of quantum vulnerability? Not currently, as the threat remains theoretical. However, users should stay informed about long-term developments in both quantum computing and cryptographic defenses. This post Critical Warning: Lightning Network Faces Structural Vulnerability to Quantum Computing, Says Co-Founder first appeared on BitcoinWorld .

6 Apr 2026, 19:56

Severe consensus vulnerability tested on Bitcoin Signet network with attack block demonstration

Bitcoin Core developers will demonstrate attack blocks on Signet to showcase a consensus vulnerability. The Great Consensus Cleanup with BIP 54 seeks to address slow block verification risks on the network. Continue Reading: Severe consensus vulnerability tested on Bitcoin Signet network with attack block demonstration The post Severe consensus vulnerability tested on Bitcoin Signet network with attack block demonstration appeared first on COINTURK NEWS .

6 Apr 2026, 19:20

Resolv Labs destroys millions of wstUSR and stUSR tokens in hacker wallets

Resolv moved to stop the total estimated losses it suffered after it was attacked last month in what is being referred to as the biggest DeFi hack of the last month. The move caps the damage the protocol ultimately has to recover from to about $34 million, a fraction of the $80 million loss the protocol faced when exploiters minted unsupported USR tokens, which they converted into roughly $24.5 million and extracted as ETH. The final numbers from the Resolv exploit The hacker may have gotten away with far more than they eventually did if the Resolv team had not executed an on-chain maneuver on April 6, 2026, to deploy a smart contract upgrade to permanently burn 36.73 million wstUSR and stUSR tokens that were under the hacker’s control. The upgrade transaction has been confirmed on-chain with the contract first unwrapping the stUSR to USR before sending both to the zero address, effectively rendering the token irretrievable by anyone, especially the hackers. The exploit was an off-chain key compromise The exploit that rocked the Resolv protocol went down on March 22, 2026, when an attacker used a single compromised AWS-hosted private key controlling the SERVICE_ROLE to approve two large mints. It might be tempting to describe this incident as simply a “compromised private key.” However, in this case the attack path appears more complex and involves multiple stages prior to the on-chain actions. The attack vector itself is not fundamentally new, but its execution does… https://t.co/ZNnaMoUCdy — MixBytes (@MixBytes) April 6, 2026 They only deposited between $100,000-$200,000 in USDC as collateral, but the protocol issued 80 million unbacked USR tokens, and the hacker quickly got to work swapping them. They swapped 34 million worth for 11,409 ETH, about $24.5 million at the time , before liquidity was spent. After that, the remaining tokens lay dormant in the exploiter’s wallets , mostly wrapped as wstUSR. By that time, Resolv had already moved in to do damage control, pausing the protocol and burning some of the supply held by the attacker while offering a 10% white-hat bounty. After the hacker showed no interest in a peaceful resolution, the team decided to get rid of the remaining tokens by exercising its upgrade authority. The depeg that resulted from the hacker’s actions caused USR to fall as low as $0.025 on Curve. DeFi Protocols with exposure to Resolv’s valuts also got caught in the blast radius, with the likes of Morpho vaults absorbing millions in bad debt, which triggered massive outflows. The Resolv team scored a minor win as it exercised its upgrade authority, which has been criticized in the past as a centralization risk by projects such as Flow, which have considered similar levers. DeFi protocols weather hack storm The Resolv exploit was a large and unfortunate one, adding to a grim pattern that has emerged in recent times, claiming billions in user funds and, in some cases, retiring entire teams. Just weeks before the Resolv exploit, Balancer Labs , a for-profit entity that runs the pioneering automated market maker, announced it was shutting down, unable to continue operating after it lost $128 million in a November 2025 attack. The protocol’s CEO, Fernando Martinelli, cited the ongoing legal fallout and the financial toll of the hack, which drained its liquidity pools through manipulated vault interactions, as reasons for the decision. The Balancer DAO and protocol itself will stay alive, but the core development company has effectively ended, spelling the end for the project’s commercial life even though its code continues to survive. April has not started off any better, as Drift Protocol reported a $285 million loss on the first day of the month. As for Resolv, being able to present the final loss figure spells progress. Operations are still paused, but the figure provides a clear baseline for recovery, buying it much-needed time, a benefit the likes of Balancer did not enjoy. Don’t just read crypto news. Understand it. Subscribe to our newsletter. It's free .