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EY has upgraded its Ethereum-based enterprise platform, Nightfall, with a new zero-knowledge roll-up design that improves both speed and privacy. The transition, from an optimistic roll-up to a cryptographic approach, removes the need for waiting periods to achieve transaction finality, allowing near-instant confirmation. This change simplifies the system’s architecture by eliminating the need for challenging incorrect blocks, resulting in faster and less complex operations. The new Nightfall_4 version also enhances privacy using zero-knowledge proofs, which validate transactions without exposing underlying data, a key feature for enterprise users who prioritize confidential business transactions.
This upgrade represents a significant step forward in Nightfall's evolution, aligning with EY’s goal to create a more secure and efficient platform for blockchain-based business operations. Unlike previous versions, which relied on crypto economic incentives to detect fraud, the zero-knowledge roll-up provides stronger cryptographic guarantees. Importantly, Nightfall remains a permissionless platform that uses publicly available certificates, not requiring centralized approval. EY's move comes at a time when privacy technologies are gaining regulatory acceptance, particularly following the U.S. Treasury's decision to lift sanctions on Tornado Cash, positioning Nightfall to attract more enterprise users in the future. Source
The STABLE Act, designed to establish a regulatory framework for dollar-backed stablecoins, has successfully passed the House Financial Services Committee with a 32-17 vote. The bill aims to set reserve requirements and anti-money laundering standards for stablecoins, reflecting the growing importance of blockchain technology in financial transactions. During the markup session, committee chair French Hill emphasized the need for sound digital asset policies to promote financial innovation. However, the bill’s progress comes amid controversy over potential conflicts of interest involving President Donald Trump's family's involvement in stablecoin ventures, which raised concerns among some Democrats about the president and cabinet members offering such products while in office.
After clearing the committee, the STABLE Act will be reported out for consideration by the full House of Representatives. The legislation faces additional hurdles, including reconciliation with the Senate’s GENIUS Act, which presents its own version of stablecoin regulation. Differences between the two chambers on issues like state versus federal oversight and the treatment of foreign issuers such as Tether will need to be resolved before the bill can be sent to the President for signature. This marks the second attempt to pass stablecoin legislation, following a previous failure in 2023 due to partisan disagreements. Source
West Virginia's proposed Bitcoin strategic reserve bill aims to allow the state to invest up to 10% of its funds in Bitcoin, stablecoins, and precious metals like gold and silver. State Senator Chris Rose, who introduced the bill, believes this move would enhance the state's sovereignty and protect it from the potential future implementation of a central bank digital currency (CBDC). The bill sets a market cap requirement of $750 million for eligible digital assets, which currently only applies to Bitcoin. Rose argued that this would give the state exposure to cryptocurrencies while minimizing risk by avoiding speculative assets like "memecoins." He sees Bitcoin as a powerful tool for financial freedom and a way to introduce the state to digital assets in a controlled, understandable manner.
While the bill has gained support, it faces challenges, particularly from those who fear the volatility of Bitcoin and are unfamiliar with cryptocurrencies. Some lawmakers and financial experts express concerns about the risk of investing state funds in such a volatile asset, which could lead to instability. The bill is part of a broader trend, with similar Bitcoin reserve proposals being introduced across 26 U.S. states. However, many of these bills have faced difficulties in passing or have been altered significantly. Rose clarified that the 10% allocation would come from long-term assets, such as pension and severance tax funds, rather than the state’s everyday funds. Despite scepticism, both Governor Patrick Morrisey and the state treasurer are on board with the proposal, suggesting that it has a strong chance of progressing. Source
Distributed denial-of-service (DDoS) attacks have become a dominant tool in geopolitical cyber-warfare, with a significant increase in attacks reported by network security firm Netscout. The frequency of DDoS attacks surged by 12.7% in the second half of 2024, totalling nearly 9 million attacks, with notable increases in Latin America and Asia Pacific. These attacks are often used strategically to exploit national vulnerabilities during times of social unrest, elections, protests, or political disputes, effectively eroding trust in institutions and amplifying chaos. DDoS attacks have evolved beyond simple traffic floods, with attackers using them as "precision-guided digital weapons" to disrupt critical infrastructure at opportune moments, further embedding them in modern cyber and geopolitical conflicts.
The rise of AI and automation has supercharged the capabilities of DDoS attacks, allowing attackers to bypass traditional defences like CAPTCHA systems and adjust tactics in real time. DDoS-for-hire services, including booters and stressors, have become more powerful, lowering the barrier to entry for cybercriminals. As a result, the landscape of DDoS attacks is shifting from raw bandwidth attacks to more adaptive and persistent operations, posing a growing challenge to cybersecurity. High-powered enterprise infrastructure and AI-enhanced automation have made it easier for attackers to execute complex, large-scale DDoS attacks with minimal effort. This evolving threat is now a key weapon in digital and political conflicts, as demonstrated by DDoS attacks targeting platforms like X (formerly Twitter) during sensitive political events. Source
Charles Hoskinson, founder of Cardano (ADA), believes that memecoins face a crucial challenge in the crypto world: they need to evolve or risk fading into obscurity after their brief surge in popularity. He compares memecoins to celebrities who experience short-lived fame, warning that without developing real use cases and communities, they will fail. Hoskinson refers to this downfall as "dumpening," where tokens are created to enrich insiders at the expense of the wider market, leading to unsustainable hype. He stresses that successful memecoins must pivot toward ecosystem-building, offering value and a reason for users to continue investing.
Hoskinson also expressed concern that the proliferation of memecoins is damaging the broader cryptocurrency industry. He explained that instead of contributing to the growth and adoption of digital assets, many memecoins simply redistribute wealth from investors to founders, leaving the market worse off in the long term. The creation of these tokens often benefits insiders while draining resources from participants, which Hoskinson describes as "moving water from one side of the bathtub to the other" without adding real value to the ecosystem. In his view, most memecoins are net-negative for the crypto space, and only those that can transition into more sustainable projects will have a chance to survive. Watch the podcast
Markethive's Swarm conference rooms are part of a larger effort to offer privacy, security, and autonomy in an increasingly censored digital landscape. The platform aims to safeguard free expression and provide a space for entrepreneurs and users to engage without the interference of authoritarian forces. The Swarm rooms are designed to enable seamless virtual meetings, collaborations, and real-time discussions, equipped with features such as video conferencing, screen sharing, digital whiteboards, and chat functionalities. These rooms are integral to Markethive's vision of fostering a decentralized network that promotes open communication and secure data sharing within a community of like-minded individuals.
In addition to facilitating collaboration, Markethive's Swarm rooms provide a solution for larger organizations, such as churches, to manage multi-camera live streams and enhance their online presence. The platform emphasizes the importance of user privacy and data security, ensuring that interactions are protected from malicious influences. With a tiered subscription model offering different seating capacities and customizable features, the Swarm rooms are designed to scale with the needs of individual users, businesses, and organizations. Markethive's commitment to defending free speech and privacy is reflected in its ongoing efforts to create a platform where individuals can express themselves freely and securely in the face of growing censorship worldwide. Source
Google’s Threat Intelligence Group (GTIG) has warned that North Korean IT workers have infiltrated crypto projects across the UK, Germany, Portugal, and Serbia, expanding their operations beyond U.S. firms. Posing as remote developers, these workers have targeted blockchain startups and other projects in the crypto space, leaving behind compromised data and extortion attempts. They have been involved in various development activities, including building blockchain platforms and AI-enhanced tools using Solana and other technologies. These workers often operate under multiple fake identities, and their efforts are supported by facilitators in the UK and U.S., helping them bypass identity checks and receive payments via crypto or services like TransferWise, which is used to hide the origin of the funds flowing back to the North Korean regime.
The report also highlights a recent surge in extortion threats from former North Korean developers who have begun blackmailing their previous employers with threats to leak sensitive data and proprietary code. GTIG warns that organizations hiring these workers are at risk of espionage, data theft, and disruption. This activity has escalated since heightened law enforcement actions against North Korean IT workers in the U.S. and global sanctions on those assisting the regime. The North Korean cyber threat goes beyond the well-known Lazarus Group, with various subgroups, such as TraderTraitor and AppleJeus, engaging in social engineering and supply chain attacks. With many crypto startups relying on remote workers and insufficient monitoring, the threat of North Korean infiltration continues to grow. Source
The U.S. Securities and Exchange Commission (SEC) and cryptocurrency exchange Gemini have requested a 60-day pause on the SEC's lawsuit against Gemini over its Gemini Earn program. In a letter to the court, the parties involved expressed their desire to explore a potential resolution and requested the suspension of all related deadlines. They argued that this stay would benefit both parties by allowing them to negotiate a settlement while conserving judicial resources. The SEC's lawsuit, filed in January 2023, accuses Gemini and Genesis Global Capital of offering unregistered securities through the Earn program. While Genesis agreed to a $21 million settlement in March 2024, the case against Gemini remains unresolved.
The request for a pause comes amid broader changes in the SEC's enforcement strategy under the Biden administration, with the regulator having recently dropped several lawsuits against other crypto companies like Coinbase, Ripple, and Kraken. Although the letter did not specify the details of any potential resolution, Gemini has previously criticized the SEC's actions, citing significant legal and financial costs. Gemini also noted that the SEC had recently closed investigations into other crypto firms, such as OpenSea, Crypto.com, and Uniswap, without pursuing enforcement actions, signaling a potential shift in the SEC's approach to crypto regulation. Source
The Nakamoto coefficient is a metric used to measure the decentralization of blockchain networks by quantifying the minimum number of independent entities, such as validators or miners, that would need to collude to disrupt the network. Introduced by Balaji Srinivasan in 2017, it helps assess how widely control is distributed across participants in a network. A higher Nakamoto coefficient indicates greater decentralization and security, as it would require more entities to manipulate or attack the system. Conversely, a lower coefficient suggests centralization and increased vulnerability. For example, a blockchain with a Nakamoto coefficient of 1 would be highly centralized, while a coefficient of 10 would reflect a more decentralized network.
The Nakamoto coefficient is calculated by evaluating the control of key entities within the network, such as mining pools or validators, and determining how many need to be involved in collusion to surpass the 51% threshold. However, the metric has limitations, such as providing a static snapshot of decentralization at a specific point in time and focusing on certain subsystems like mining pools or validators while overlooking other aspects like node distribution or client software diversity. Additionally, the coefficient may not fully account for variations in consensus mechanisms or external factors that influence decentralization. As such, it should be used in conjunction with other metrics for a more comprehensive understanding of a blockchain’s decentralization and security. Source
Kristin Smith, the CEO of the Blockchain Association, will step down from her position on May 16 to take on a new role as president of Solana’s Policy Institute, starting May 19. Smith has been with the Blockchain Association since its founding in 2018 and has been instrumental in advocating for the crypto industry in Washington, D.C., helping to elevate the sector's influence and contributing to the election of pro-crypto leaders. Under her leadership, the organization grew into a prominent force, advancing policies that support the crypto industry. Smith’s departure marks the beginning of the search for her successor, according to the Blockchain Association’s communications lead.
Solana's decision to create its own policy institute comes as several Layer-1 blockchains have launched similar initiatives to further enshrine the industry's interests into law. Smith’s background as a Senate and congressional aide, focusing on tech-related policies, positions her well for her new role at Solana. Although she is leaving the Blockchain Association, she expressed that her departure is not a goodbye to the industry but rather a shift in her focus. Smith is also involved in the crypto sector through various board memberships, including the Filecoin Foundation and Skybridge Capital’s funds. Source
Sony Singapore has launched the ability for customers to pay with USDC, a stablecoin pegged to the U.S. dollar, on its online store through Crypto.com’s payment service. This marks Sony’s first venture into direct crypto transactions in the region. USDC is the second-largest stablecoin, and this move aligns with Crypto.com's ongoing efforts to increase mainstream crypto adoption. While initially limited to USDC payments, Sony has indicated plans to support additional cryptocurrencies in the future, further expanding its blockchain and Web3 initiatives.
The launch of USDC payments on Sony’s Singapore store coincides with broader blockchain and Web3 advancements within Sony’s global operations. Sony has also introduced Soneium, a custom Ethereum layer-2 network, developed by its subsidiary, Sony Block Solutions Labs. Soneium is designed to support digital collectibles, creator tools, and in-game economies, and has already integrated USDC for use in its blockchain ecosystem. Additionally, Crypto.com continues to expand its presence, including a recent agreement with Trump Media and Technology Group to launch crypto-focused ETFs, which will feature cryptocurrencies like Bitcoin and Cronos once regulatory approval is obtained. Source
Disclaimer: These articles are provided for informational purposes only. They are not offered or intended to be used as legal, tax, investment, financial, or any other advice.
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