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28 Apr 2026, 10:00

Quantum-Proofing Begins: Solana Validators Trial Falcon Tech

Falcon-512 produces the smallest digital signature of any algorithm currently approved by the US National Institute of Standards and Technology — and that fact quietly drove one of the bigger decisions in Solana’s recent development history. Two Teams, One Conclusion Anza and Firedancer, two of Solana’s most widely used validator clients, have each rolled out a test version of Falcon, a post-quantum cryptographic signature scheme. According to the teams, both groups researched the problem independently and landed on the same answer: quantum readiness is necessary, and Falcon is the right tool for the job. Initial versions have been pushed to both clients’ GitHub repositories. Data from Anza’s account shows work on Falcon stretching back to at least January 27, 2026. The solution is built to sit dormant until needed. It can be switched on if and when quantum computers grow powerful enough to crack public-key encryption — a hypothetical threshold researchers call Q-Day. Officials said the migration work is manageable, the transition can happen quickly when conditions demand it, and network performance is not expected to take a meaningful hit. Why Signature Size Matters For a high-throughput network like Solana, that last point is not a small thing. Post-quantum algorithms have generally been criticized for producing large signatures that strain bandwidth and storage — a direct threat to the kind of speed Solana is built around. Jump Crypto, the infrastructure firm behind Firedancer, said Falcon was chosen precisely because it avoids that problem. Signing happens offchain, and verification is not complex to implement. Falcon is not the first quantum-resistant option to appear in Solana’s orbit. Blueshift’s Winternitz Vault has offered similar protections since January 2025, but it was designed as an optional add-on for individual users rather than a network-wide protocol upgrade. What Anza and Firedancer are doing sits at a different level entirely. The Broader Pressure Reports indicate that urgency around quantum threats has been building. Google and researchers at the California Institute of Technology said last month that functional quantum computers may arrive sooner than previously expected and could require far less computing power to break encryption than earlier estimates suggested. Google went further, claiming quantum machines could potentially crack Bitcoin’s cryptography within 10 minutes. Not everyone shares that alarm. Blockstream CEO Adam Back has described today’s quantum computers as lab experiments and argues no genuine threat will surface for decades. Scott Aaronson, a leading researcher in quantum computing theory, generally agrees with Back, that quantum computers are not close to breaking systems like Bitcoin. Aaronson argues that today’s machines are still far from the scale needed for real cryptographic threats, even if long-term preparation remains important. Featured image from Unsplash, chart from TradingView

28 Apr 2026, 06:28

Hundreds at Google push leadership to drop Pentagon AI tie-up

More than 600 Google (GOOGL, GOOG) employees told Sundar Pichai on Monday to keep the Pentagon away from Google’s AI for classified work. The letter came from workers inside DeepMind and Google Cloud, who pointed to a report from The Information that said Google and the US Department of Defense were in talks over using Gemini inside classified systems. Google employees outline numerous reasons to block Gemini from secret Pentagon work The letter started with a direct warning to Sundar, who the workers are telling, “We are Google employees who are deeply concerned about ongoing negotiations between Google and the US Department of Defense. As people working on AI, we know that these systems can centralize power and that they do make mistakes.” The employees said they believe their closeness to the technology gives them “a responsibility to highlight and prevent its most unethical and dangerous uses.” “We ask you to refuse to make our AI systems available for classified workloads. Otherwise, such uses may occur without our knowledge or the power to stop them,” said Google employees. The letter then explained that they want AI to help people, not support harm. They named lethal autonomous weapons and mass surveillance as core fears. They also said the risks go beyond those two areas, because classified work can hide what is really happening. Their argument was if Google accepts secret military workloads, workers may have no way to check the use, question it, or stop it, and the only real guarantee is to reject classified work before the deal is done. They also warned that the wrong choice could damage Google’s name, business, and place in the world. The employees said their own safety and critical infrastructure face active threats, while lives and civil rights are already at risk from bad use of technology built by people like them. Trump’s Pentagon is forcing its way into massive AI access for US military Pentagon leaders have said the military must be free to use commercial AI for “all lawful uses.” Officials say that phrase gives the government room to use the technology in different cases while staying within US law and military rules. AI workers do not see that as enough protection. Their concern has grown because of Trump’s own language and actions. Earlier this month, President Donald Trump threatened to bomb “every” bridge and power plant in Iran. Experts told The Post that such an attack would break international law. His administration’s strikes on boats it claims were carrying drugs have also been challenged by international law experts. The Google letter landed while other AI firms are already tangled in Pentagon fights. Anthropic, the private company behind Claude, had its technology placed inside US military systems last year. Those tools helped sort data and identify possible targets. Then the Pentagon cut Anthropic off from all Defense Department work in February. The company had tried to add contract terms saying its AI could not be used for mass surveillance or lethal autonomous weapons. Anthropic and the government are now in court over whether that cutoff was legal. That case has pulled more attention toward Google and OpenAI, because both work with the US military. OpenAI is private, so there is no stock ticker. It signed a deal in February to provide AI for classified workloads soon after Anthropic was removed. Sam Altman, OpenAI’s chief executive, has said he is confident the government contract blocks use for US mass surveillance and lethal autonomous weapons. Google has been here before. In 2018, workers protested a Pentagon project that used Google AI to identify objects in drone footage. Hundreds signed a petition against that work, and Google later chose not to renew the deal. After that fight, Google created a pledge saying its AI technology would not be used for weapons or surveillance. But the company has spent recent years looking for more military contracts. Last year, Google dropped those limits. In December, it signed a deal that lets the Defense Department use Gemini. If you want a calmer entry point into DeFi crypto without the usual hype, start with this free video.

28 Apr 2026, 05:12

TRON DAO Joins The Programmable Economy: AI & Blockchain Redefining Markets Conference at Cornell Tech

Geneva, Switzerland, April 27, 2026 — TRON DAO , the community-governed DAO dedicated to accelerating the decentralization of the internet through blockchain technology and decentralized applications (dApps), participated in The Programmable Economy: AI & Blockchain Redefining Markets Conference, held on April 24 at Cornell Tech in New York City. Co-hosted by Cornell Blockchain, Blockchain Builders, Blockchain at Cornell Tech, and the Cornell Tech AI Society, the conference brought together a coalition of students, operators, and technologists focused on advancing frontier technologies in New York City. The event convened over 1,000 attendees, including speakers and participants from the AI, blockchain, finance, and government sectors, bringing together industry leaders and academia to explore the real-world impact of these technologies on global markets. Sam Elfarra, Community Spokesperson at TRON DAO, joined a panel titled “CeFi & DeFi Markets” on the Cornell Tech Sidestage (TATA). Moderated by Max Tang of Cornell Blockchain, the session brought together David Gan, Founder of Inception Capital; Ayesha Kiani, Chief Operating Officer of Monarq Asset Management; and Alex Weseley, Research Team Lead at Artemis Analytics, to examine the evolving relationship between centralized and decentralized financial markets, and how emerging infrastructure is reshaping liquidity, access, and capital formation. “DeFi is no longer a parallel system; it is slowly integrating as part of the same financial fabric that institutions operate within,” said Elfarra. “On TRON, we’re seeing firsthand how high-throughput and cost-efficient infrastructure for stablecoin settlement can serve both TradFi and DeFi at scale. As traditional finance and decentralized markets grow closer together, the networks that can support both worlds reliably will define where the industry goes next.” TRON DAO’s participation at the 2026 AI & Blockchain Redefining Markets Conference builds on its expanding commitment to academic engagement through the TRON Academy initiative, a global program designed to bridge the gap between blockchain education and real-world industry applications. TRON DAO’s growing university network now includes Cornell University, Columbia University, Harvard University, Imperial College London, Yale University, MIT, Princeton University, Dartmouth College, the University of California, Berkeley, the University of Oxford, and the University of Cambridge. TRON DAO’s participation reflects its ongoing commitment to engaging the next generation of blockchain and AI innovators. As the digital asset landscape continues to evolve, TRON DAO remains focused on fostering collaboration between industry and academia to support the development of a more open, accessible, and innovative decentralized ecosystem. For more information about TRON’s initiatives and upcoming events, please visit TRON DAO’s official website. About TRON DAO TRON DAO is a community-governed DAO dedicated to accelerating the decentralization of the internet via blockchain technology and dApps. Founded in September 2017 by H.E. Justin Sun, the TRON blockchain has experienced significant growth since its MainNet launch in May 2018. Until recently, TRON hosted the largest circulating supply of USD Tether (USDT) stablecoin, which currently exceeds $86 billion. As of April 2026, the TRON blockchain has recorded over 378 million in total user accounts, more than 13 billion in total transactions, and over $27 billion in total value locked (TVL), based on TRONSCAN. Recognized as the global settlement layer for stablecoin transactions and everyday purchases with proven success, TRON is “Moving Trillions, Empowering Billions.” TRONNetwork | TRONDAO | X | YouTube | Telegram | Discord | Reddit | GitHub | Medium | Forum Media Contact Yeweon Park [email protected]

28 Apr 2026, 00:10

ZetaChain Attack Halts Cross-Chain Transactions: Urgent Security Update

BitcoinWorld ZetaChain Attack Halts Cross-Chain Transactions: Urgent Security Update A critical security incident has forced ZetaChain to halt cross-chain transactions. On April 27, 2025, the project confirmed an attack targeting its GatewayEVM contract. The team acted immediately to block the attack vector. This swift response prevented further damage. User assets remain safe, according to the initial investigation. The event marks a significant moment for interoperability protocols. ZetaChain Attack: The GatewayEVM Contract Exploit The attack specifically targeted the GatewayEVM contract. This smart contract acts as a bridge between different blockchain networks. ZetaChain relies on it to facilitate cross-chain transactions. The exploit attempted to drain funds or manipulate transaction data. However, the team’s rapid intervention stopped the attack in its tracks. ZetaChain announced the incident on its official social media channels. The post stated that the team had blocked the attack vector immediately. They also suspended cross-chain transactions as a precautionary measure. This decision aims to protect user assets during the investigation. What Is the GatewayEVM Contract? The GatewayEVM contract is a core component of ZetaChain’s architecture. It enables smart contract execution across multiple blockchains. This functionality allows users to move assets and data seamlessly. Any vulnerability in this contract can have widespread effects. The attack highlights the inherent risks in cross-chain technology. Impact on Cross-Chain Transactions and User Assets The suspension of cross-chain transactions affects all ZetaChain users. Anyone attempting to move assets between chains will face delays. The team has not provided a timeline for resuming services. However, they have confirmed that no user assets were compromised. This assurance is critical for maintaining user trust. In many past exploits, attackers drained millions from bridges. ZetaChain’s quick action prevented a similar outcome. The team continues to monitor the situation closely. Key Event Date Status Attack detected April 27, 2025 Blocked Cross-chain transactions halted April 27, 2025 Ongoing User assets affected N/A None Post-mortem report expected TBD Pending Background: The Rise of Cross-Chain Bridges and Security Risks Cross-chain bridges have become a prime target for hackers. These protocols connect different blockchains, allowing asset transfers. The total value locked in bridges has grown exponentially. Unfortunately, so have the number of attacks. In 2022, the Ronin Bridge lost over $600 million. The Wormhole Bridge suffered a $320 million exploit. These incidents underscore the security challenges in the space. ZetaChain’s attack follows this worrying trend. Why Are Cross-Chain Bridges Vulnerable? Bridges rely on complex smart contracts and validators. A single vulnerability can expose the entire system. Attackers often target contract bugs or validator weaknesses. The ZetaChain attack appears to focus on a contract-level exploit. The team has not disclosed the exact method used. ZetaChain’s Response and Investigation Timeline ZetaChain’s response has been swift and transparent. Within hours of detecting the attack, they blocked the vector. They also paused cross-chain transactions to contain the threat. The team is now conducting a thorough investigation. They plan to release a detailed post-mortem report. This report will outline the attack’s root cause. It will also describe the steps taken to prevent future incidents. Real-time updates are available on ZetaChain’s official page. Immediate action: Blocked the attack vector within minutes. Precautionary measure: Suspended all cross-chain transactions. User safety: Confirmed no user assets were affected. Future transparency: Promised a full post-mortem report. What This Means for the Broader Crypto Ecosystem The ZetaChain attack sends a clear signal to the industry. Interoperability remains a critical but risky frontier. Developers must prioritize security audits and bug bounties. Users should exercise caution when using cross-chain protocols. Regulators are also paying close attention. Incidents like this can trigger stricter oversight. The crypto industry must demonstrate its ability to self-regulate. Otherwise, external regulations may impose harsh requirements. Expert Insights on Cross-Chain Security Security experts emphasize the need for robust testing. Smart contract audits should be mandatory for all bridges. Real-time monitoring systems can detect anomalies early. Multi-signature wallets and timelocks add extra layers of protection. ZetaChain’s response aligns with these best practices. Lessons Learned from the ZetaChain Attack Every security incident offers valuable lessons. The ZetaChain attack highlights several key points: Speed matters: Quick detection and response can prevent losses. Transparency builds trust: Open communication reassures users. Preparation is essential: Having an incident response plan is critical. No system is perfect: Even audited contracts can have vulnerabilities. Conclusion The ZetaChain attack on April 27, 2025, serves as a stark reminder of the risks in cross-chain technology. The team’s rapid response protected user assets and halted the exploit. Cross-chain transactions remain suspended as the investigation continues. The upcoming post-mortem report will provide deeper insights. For now, the incident underscores the importance of security in the evolving blockchain landscape. Users should stay informed and follow official updates from ZetaChain. FAQs Q1: What happened in the ZetaChain attack? The attack targeted the GatewayEVM contract on April 27, 2025. ZetaChain blocked the attack and suspended cross-chain transactions. Q2: Were user assets affected by the ZetaChain attack? No. The initial investigation confirmed that no user assets were compromised. Q3: When will cross-chain transactions resume on ZetaChain? The team has not provided a specific timeline. They will announce updates after completing the investigation. Q4: What is the GatewayEVM contract? It is a smart contract that enables cross-chain transactions on ZetaChain. The attack specifically targeted this contract. Q5: Will ZetaChain release a report about the attack? Yes. The team plans to publish a detailed post-mortem report after the investigation is complete. This post ZetaChain Attack Halts Cross-Chain Transactions: Urgent Security Update first appeared on BitcoinWorld .

27 Apr 2026, 21:25

Crypto Regulation Update: Devs Safe from Prosecution Unless They Aid Criminals, Says Acting U.S. AG

BitcoinWorld Crypto Regulation Update: Devs Safe from Prosecution Unless They Aid Criminals, Says Acting U.S. AG The Acting U.S. Attorney General Todd Blanche delivered a pivotal statement at the Bitcoin 2026 conference, offering a clear signal to developers in the cryptocurrency space. He declared that individuals who develop software will not face prosecution, provided they do not assist third parties in criminal activities. This announcement, reported by The Block, comes as a direct response to ongoing debates surrounding the legal treatment of privacy tools like Tornado Cash and Samourai Wallet. Key Statement on Developer Liability Blanche spoke during a panel discussion at the event. He addressed a question about the regulatory approach toward Tornado Cash founder Roman Storm and the Bitcoin mixing service Samourai Wallet. The Acting AG explained a fundamental principle. He stated that developers involved in creating software will not be investigated or prosecuted. This protection applies as long as they do not help a third party use their creation for criminal purposes. This distinction marks a significant clarification in U.S. crypto regulation. Background on Tornado Cash and Samourai Wallet The statement directly references high-profile cases. Tornado Cash is a decentralized cryptocurrency mixer. It was sanctioned by the U.S. Treasury in 2022 for allegedly laundering over $7 billion in virtual currency. Its founder, Roman Storm, faced legal charges for conspiracy to commit money laundering and sanctions violations. Similarly, Samourai Wallet, a Bitcoin mixing service, faced legal scrutiny for its role in facilitating private transactions. These cases created uncertainty among developers. Many feared prosecution simply for writing code. Blanche’s remarks aim to reduce that fear. Impact on the Crypto Development Community This clarification provides a crucial framework for innovation. Developers can now operate with clearer legal boundaries. The key condition is that they must not actively aid criminal activity. This includes designing tools with intentional loopholes for illegal use. It also covers direct assistance to known criminals. The statement suggests that passive development, without malicious intent, will not trigger prosecution. This distinction aligns with broader legal principles of intent and action. Broader Implications for Crypto Regulation The announcement fits into a larger pattern of evolving U.S. crypto regulation. The government has sought to balance innovation with security. Previous actions, like the sanctioning of Tornado Cash, drew criticism for overreach. Critics argued that punishing developers for writing code stifles technological progress. Blanche’s statement attempts to address these concerns. It offers a more nuanced approach. Developers are not automatically liable. They must take active steps to facilitate crime. This could encourage more development in privacy-focused technologies. Expert Reactions and Analysis Legal experts have weighed in on the statement. Many see it as a positive step for clarity. However, some caution that the devil is in the details. The phrase ‘aid criminals’ remains open to interpretation. What constitutes aiding? Does designing a privacy tool inherently aid criminals? The government must provide further guidance. For now, the statement provides a baseline. Developers should avoid any direct collaboration with illegal actors. They should also document their intent clearly. This documentation can serve as evidence of good faith. Timeline of Key Events To understand the significance, consider the timeline: August 2022: U.S. Treasury sanctions Tornado Cash. August 2023: Roman Storm is arrested and charged. April 2024: Samourai Wallet founders are arrested. May 2025: Todd Blanche speaks at Bitcoin 2026 conference. This sequence shows a shift from aggressive enforcement to a more targeted approach. The statement suggests the government is learning from past criticisms. Practical Advice for Developers Developers should take proactive steps. First, avoid any direct communication with known criminals. Second, implement clear terms of service that prohibit illegal use. Third, monitor for abuse of their platforms. Fourth, cooperate with law enforcement when necessary. These actions demonstrate a lack of intent to aid crime. They also build trust with regulators. The crypto regulation landscape remains complex. But this statement offers a clearer path forward. Comparison with Other Jurisdictions Other countries have taken different approaches. The European Union’s MiCA regulation focuses on licensing and transparency. It does not directly address developer liability. Singapore has a more permissive stance. It encourages innovation but punishes illegal use. The U.S. approach now appears more balanced. It protects developers while holding them accountable for active misconduct. This could make the U.S. a more attractive destination for crypto innovation. Conclusion Acting U.S. Attorney General Todd Blanche has provided a crucial clarification on crypto regulation. Developers are safe from prosecution if they do not aid criminals. This statement addresses the uncertainty created by the Tornado Cash and Samourai Wallet cases. It offers a clear legal boundary. Developers must avoid active assistance to illegal actors. This framework balances innovation with security. It encourages the development of privacy tools without fear of automatic prosecution. The crypto community now has a clearer path forward. Further guidance will be needed to define ‘aiding criminals’ precisely. For now, this marks a significant step in U.S. regulatory policy. FAQs Q1: What did Acting U.S. AG Todd Blanche say about developer liability? A: He stated that developers will not face prosecution if they do not assist third parties in criminal activities. This applies to software development, including privacy tools. Q2: How does this affect the Tornado Cash case? A: The statement provides context for the case against founder Roman Storm. It suggests that liability depends on active assistance to criminals, not just writing code. Q3: What should developers do to stay safe under this guidance? A: Developers should avoid direct collaboration with illegal actors, implement clear terms of service, monitor for abuse, and cooperate with law enforcement. Q4: Does this statement change existing U.S. crypto regulation? A: It provides clarification but does not change existing laws. It offers a framework for interpreting intent and action in future cases. Q5: Will this encourage more privacy-focused development? A: Yes, many experts believe it will. The reduced fear of prosecution could lead to more innovation in privacy tools like mixers and wallets. Q6: What is the next step for regulators? A: Regulators will likely need to provide more detailed guidance on what constitutes ‘aiding criminals.’ This will help developers understand the exact boundaries. This post Crypto Regulation Update: Devs Safe from Prosecution Unless They Aid Criminals, Says Acting U.S. AG first appeared on BitcoinWorld .

27 Apr 2026, 18:55

Zealand signs a historic trade deal to invest $20 billion in India over the next 15 years

India and New Zealand signed an historic free trade deal this Monday to expand market access and strengthen economic ties between the two countries. This deal comes as India seeks to accelerate efforts to modernize its domestic economy through a massive digital infrastructure growth push. India is at a once-in-a-generation inflection point. The global economic power structure is undergoing a major transformation, and the South Asian country is quickly becoming the center of it. As geopolitical uncertainty mounts under the circumstances of the Iran War , more countries than ever appear to be rushing into economic partnerships with India. Last Monday, India and South Korea announced a significant upgrade to their bilateral trade agreement, and this Monday, the Indian government announced a free trade agreement with New Zealand. This deal comes after 9 months of negotiations and includes a 15-year commitment from New Zealand’s government to invest $20 billion USD in India. It serves New Zealand by decreasing their trade reliance on China. As India quickly moves to boost external economic growth, efforts to further the country’s internal growth engine are also blossoming. A large piece of this includes India’s upgraded digital public infrastructure strategy, or “DPI,” as policymakers have titled it. NITI Aayog, which is essentially India’s central policy think tank, recently announced a two-phase strategy for DPI over the next decade. This new outline serves the purpose of assisting India in becoming a $30 trillion economy by 2047. India’s Digital Public Infrastructure (DPI) expansion NITI Aaayog released a new report titled “DPI 2047: The Roadmap to Prosperity.” This new two-phased roadmap for India’s digital public infrastructure outlines the next phase of growth (known as DPI 2.0, DPI 3.0) after the first phase (DPI 1.0) laid down foundational systems. DPI 1.0 was successful in creating a verifiable digital ID for over 1 billion Indian citizens, expanding financial access and opportunity for the country’s massive population. DPI 2.0, which is focused on the next decade leading up to 2035, aims to transition this foundational infrastructure into a digital ecosystem that creates widespread, inclusive, socio-economic growth. It will focus on implementing interoperable systems across industries like healthcare, finance, employment, agriculture, and commerce by leveraging technology. DPI 3.0 will focus on fostering innovation and further growth within the new economy created through the success of DPI 2.0. It is less defined as of now, but is focused on the decade between 2035 and 2047, and generally aims to position India as a global exporter of digital infrastructure systems and frameworks. India’s external & internal growth serving Viksit Bharat 2047 The expansion of India’s digital public infrastructure is just one component of Viksit Bharat 2047, India’s vision of transforming the country into a developed economy by 2047. The dual-track external and internal growth that we are seeing today is all in service of this extensive, long-term initiative. By strengthening the country’s domestic capacity, India is simultaneously attracting newfound levels of foreign investment, positioning itself as an increasingly central player in global trade. The new trade deal with New Zealand is just another benchmark in India’s aggressive (and attractive) push for foreign investment in its blossoming economy. Don’t just read crypto news. Understand it. Subscribe to our newsletter. It's free .