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Experts Warn of Vulnerabilities about Ethereum Blockchain Security 

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7 months ago

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Experts warn of vulnerabilities about Ethereum blockchain security, raising concerns about the safety of billions of dollars in cryptocurrency and the integrity of decentralized applications built on the platform.

A recent poll by Galaxy Digital researcher Christine Kim, on the social network “X” – former Twitter, reveals significant misconceptions within the Ethereum community about how much staked Ethereum (ETH) is necessary to secure the network.

Vulnerabilities of Ethereum: Less Staked ETH Needed for Attack Than Many Believe

Respondents displayed the following beliefs about Ethereum’s security:

  • 44.9% believed that securing Ethereum requires 100% of all ETH staked, amounting to $110 billion, 31.4 million ETH.
  • 20.4% thought 66.6% of staked ETH was sufficient, equivalent to $73.4 billion, 20.9 million ETH.
  • 34.7% felt that only 33.3% of staked ETH, or $36.7 billion, 10.4 million ETH, was required for security.

Addressing these misconceptions, Christine Kim emphasized the actual vulnerabilities of Ethereum’s Proof-of-Stake (PoS) mechanism in a detailed follow-up. She highlighted that an attacker can disrupt finality with 33% of the total stake, prolong a chain split with 50%, and double spend with 66% of the total stake.

Kim added that security primarily depends on the network’s ability to penalize stakers by burning large amounts of the locked value. The worse the attack, the more value stakers stand to lose. 

It is crucial to comprehend the true significance of the situation, with a pun intended. Further elaboration from the Ethereum Foundation explains the technical underpinnings of these vulnerabilities. 

An article by the foundation states that attackers using >= 33% of the total stake make all attacks mentioned more likely to succeed. 

If the amount exceeds this limit, it would be a more precise and concise way of getting the same meaning so they can prevent the chain from finalizing without having to control the actions of the other validators.

For attacks involving 34% of the total stake, the article detailed a possible scenario of “double finality” where an attacker can manipulate the validation of two conflicting blockchain forks at the same time. This kind of attack is characterized by significant coordination and control over the timing of messages within the network, posing a high risk due to the potential slashing of the attacker’s entire staked amount.

Higher levels of controlled staking, such as 50% and 66%, increase the potential for more severe disruptions, including sustained chain splits and transaction censorship or reversal. 

The foundation’s article elaborates that at >50% of the total stake, the attacker could dominate the fork choice algorithm, enabling them to censor certain transactions, do short-range reorgs, and extract maximum MEV by reordering blocks in their favor.

Ethereum Blockchain Security: The Power of Community Consensus

To protect the Ethereum network from security risks, it has an “inactivity leak” mechanism that gradually reduces the stake of inactive or malicious validators. Additionally, if the chain splits, the Ethereum community uses social consensus to decide which chain to follow.

These revelations underscore the importance of community awareness and technical safeguards in maintaining the security and integrity of the Ethereum network. While Ethereum’s PoS system offers several security advantages, it also requires vigilant monitoring and readiness to act against potential attacks.

As the Ethereum staking landscape evolves, several key trends have emerged, reshaping how stakeholders interact and benefit from the staking process.

The Rise of Re-staking and the Challengers to Lido’s Dominance

Tom Wan, researcher at 21.co, highlighted these trends in a recent post:

  • Increase in Re-staking Popularity: Since 2024, there has been a significant shift towards re-staking in the Ethereum ecosystem. 
  • Re-staking contributions have grown from 10% to 60% of the total staked ETH. Eigenlayer, in particular, has risen to prominence as the second-largest DeFi protocol on Ethereum, holding a $15 billion Total Value Locked (TVL), which represents 13% of all staked ETH.
  • The decline in Lido’s Market Share: The rise of liquid restaking protocols has noticeably impacted Lido’s dominance in the Ethereum staking market. Lido’s share has fallen below 30%, influenced by the growth of new platforms like Etherfi, which has become the second-largest withdrawer of stETH since 2024, totaling withdrawals of 108k stETH.
  • Centralized Exchange (CEX) Staking Decline: The prevalence of centralized exchanges in ETH staking has decreased from 29.7% to 25.8% since 2024. Kiln Finance recently surpassed Binance to become the third-largest ETH staking entity. Ether.fi is gaining market share and is positioned to challenge Binance’s former dominance shortly.

In conclusion, the Ethereum community must be aware of the actual vulnerabilities of the blockchain’s security and take necessary measures to protect the network. 

The trend towards re-staking, decline in Lido’s market share, and centralized exchange staking decline are significant developments that will shape the future of Ethereum’s staking landscape.

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Fintopio Launches First CeDeFi Wallet Enabling Crypto Transfers via Telegram Usernames

Published

6 days ago

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November 15, 2024

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Fintopio, the leading Web3 wallet co-founded by former Binance executive Steve Milton, has officially launched its CeFi services, making it the only CeDeFi wallet in the market accessible on Telegram, iOS, Android, and Web. With its new CeFi offerings, Fintopio merges centralized and decentralized finance, providing a seamless platform that caters to a diverse global audience eager to access digital assets as simply as sending a message.

With Fintopio’s CeFi wallet, users experience simplified, frictionless transactions with key features like username-based transfers, Zero-Fee transfers, and innovative tools such as Vouchers for bulk crypto transfers and gifting. This milestone enhances Fintopio’s existing Web3 ecosystem, which has grown rapidly since its beta launch in April 2024, attracting over 2 million monthly active users.

Simplifying Crypto with Telegram-Based Transfers

Fintopio’s strategic integration with Telegram leverages the platform’s 950 million-strong user base, positioning Fintopio as the go-to wallet for crypto users seeking accessibility and convenience. By enabling crypto transactions through Telegram usernames, Fintopio eliminates complex wallet addresses, empowering users to conduct transactions with a familiar interface.

“We wanted to create a wallet that makes crypto as accessible as texting,” explained Steve Milton, Co-founder & CEO of Fintopio. “With our CeFi services, we’re moving closer to this goal, giving users a way to manage and transfer digital assets without the usual hurdles of traditional wallets.”

Fintopio’s intuitive design has been instrumental in driving adoption within emerging markets, especially in Africa and Asia, where the need for accessible financial tools has spurred millions to explore digital finance. By offering seamless transactions and secure asset management in a single, user-friendly platform, Fintopio makes Web3 accessible to users across various levels of crypto expertise.

Blending CeFi and DeFi in One Wallet

The launch of Fintopio’s CeFi wallet aligns with its mission to bridge centralized and decentralized finance in a single, cohesive ecosystem, making it a standout choice for users looking to engage with both worlds. Already popular on Telegram for its non-custodial DeFi wallet, which grants users full control over their private keys, Fintopio now offers the added option of a custodial wallet through its CeFi services, catering to users who prioritize the enhanced security and platform custody.

Additionally, Fintopio’s CeDeFi model introduces Zero-Fee transfers within its CeFi wallet, allowing Telegram users to transfer funds using just usernames, lowering barriers to entry and making daily transactions cost-effective and seamless. Available as a Telegram mini app, and natively on iOS and Android, Fintopio is uniquely positioned as the only CeDeFi wallet live across multiple platforms, reinforcing its commitment to making crypto accessible for everyone.

Vouchers: The Ultimate Tool for Bulk Crypto Transfers

The CeFi wallet also introduces a new feature called Vouchers, which serve as customizable tokens for transferring crypto on a large scale. Vouchers allow users to create tokens representing funds from verified accounts that can be securely shared with others. Designed for mass distributions, giveaways, and gifting, Fintopio’s Vouchers include robust security features such as password protection and anonymous transfer options.

Fintopio is currently available as a Telegram mini app and has recently launched its iOS and Android apps, which will soon reach a broader audience beyond the Telegram community. This multi-platform availability reinforces Fintopio’s commitment to making crypto accessible for everyone, positioning it as the only CeDeFi wallet live on the market ro do so.

Engaging Users with Web3 Ecosystem and HOLD Game

Beyond the basic wallet functions, Fintopio has developed an extensive Web3 ecosystem aimed at engaging users. Through the addition of  HOLD, a tap-to-earn game built within the wallet, Fintopio has created a rewards economy for a gamified crypto experience. This unique feature allows users to earn future HOLD tokens, which will serve as part of Fintopio’s expanding payment utilities on both CeFi and DeFi functions. 

Expanding to CeFi and Future Offerings

Fintopio’s CeFi wallet marks an important step in its roadmap as the company continues to innovate. Future plans include enhanced functionality for the HOLD game, P2P trading, and on-ramp/off-ramp solutions, allowing users to bridge the gap between traditional and digital finance seamlessly. By continuously expanding its offerings, Fintopio is set to become one of the most versatile Web3 wallets of 2024, catering to the needs of a diverse, growing crypto community.

About Fintopio

Fintopio is a Web3 wallet ushering in the New Payment Era on Telegram and Beyond. Founded by a team of blockchain industry veterans, it stands as the first CeDeFi wallet in the market available on iOS, Android, Telegram Mini App, and Web.

For more information on Fintopio, visit the official website and follow the official Fintopio community today.

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Matthias Mende Honored as Binance’s ‘Creator of the Year’ at Binance Blockchain Week Dubai

Published

2 weeks ago

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November 8, 2024

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Founder of Bonuz Market and Co-founder of Dubai Blockchain Center Recognized for Outstanding Contributions to the Binance Community

Matthias Mende, the founder of Bonuz Market and co-founder of the Dubai Blockchain Center, has been awarded the prestigious ‘Creator of the Year’ award by Binance, the world’s leading cryptocurrency exchange. The accolade was presented by Binance Co-founder He Yi and Chief Marketing Officer Rachel Conlan during the Binance Blockchain Week held in Dubai on October 30th and 31st. Binance is the world’s leading exchange, with over 238 Million Users.

The award, voted by the global community of Binance users on Binance Square, acknowledges Mende’s exceptional contributions to the blockchain community and crypto industry. His innovative work with Bonuz Market, a pioneering ecosystem that launched the social smart wallet on October 15th, has solidified not just his reputation as a key opinion leader but also as a builder.

“Receiving this award from Binance is a profound honor,” said Matthias Mende. “Happy that it validates my hard work and dedication invested to the Blockchain Ecosystem. Sharing information and educating is one of my missions, and building my consumer app also reinforces to drive more newcomers into our innovative crypto space. This recognition strengthens my obsession to continue building platforms that empower humans and enhance their daily experiences, as well as redefining community and brand engagement.”

He Yi, Binance Co-founder, remarked, “All winning Key Opinion Leaders demonstrated great value with the knowledgeable content shared on Binance Square. Their contributions have advanced the community, and we’re thrilled to recognize the winning Binance Square Creator’s achievements.”

The award ceremony was one of the highlights of Binance Blockchain Week, an event held in the Coca-Cola Arena in Dubai that convened industry leaders, leading innovators, and enthusiasts from around the world to discuss the future of blockchain technology. The biggest highlight was Chengpeng Zhao’s first public appearance since his release last month. The former CEO served a four-month sentence following his guilty plea and has returned to the United Arab Emirates.

About Matthias Mende

Matthias Mende is a seasoned entrepreneur and blockchain evangelist with a passion for fostering innovation and building technology that adds value to daily human life. As the founder of Bonuz Market, the co-founder of IDsign, and co-founder of the Dubai Blockchain Center, he has been instrumental in advancing blockchain adoption and education in the Middle East and globally.

About Bonuz Social Smart Wallet

Bonuz’s social smart wallet has quickly gained traction, offering users a seamless and secure way to interact with digital assets. The platform’s successful launch marks a significant milestone in the company’s journey to revolutionize the way people engage with blockchain technology. The smart wallet’s secure and simple Social Login with sponsored Gas Fee’s for Bonuz use-cases give users the feeling of using any familiar web2 product. Bonuz strives to be the first ecosystem to bring 1 Billion users onchain. Currently, Bonuz’s “Onchain Social ID” protocol can aggregate up to 11 Billion active social media accounts. The Bonuz Mobile App is free and can be downloaded for IOS and Android.

For more information about Bonuz, please visit www.bonuz.xyz.

Follow Mende on Social Media:

X – https://x.com/MendeMatthias

BINANCE – https://www.binance.com/en/square/profile/Mende

INSTA – https://instagram.com/mende

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GameChain’s Multi-Chain Ecosystem Poised to Revolutionize Gaming and Propel GAME Token Growth

Published

2 months ago

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September 25, 2024

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GameChain is at the forefront of transforming the gaming industry by creating a robust ecosystem that brings together developers and players in an unprecedented way. By fostering an environment where both parties can thrive, GameChain is opening up a world of possibilities that extends beyond traditional gaming platforms. Central to this innovation is its broad multi-chain compatibility, which is set to redefine the boundaries of blockchain gaming.

One of GameChain’s standout features is its support for multiple leading blockchain networks, including Ethereum, Arbitrum, Optimism, Polygon, and Avalanche. This extensive compatibility ensures that developers have the flexibility to build and deploy games across various platforms, tapping into different user bases and leveraging the unique advantages of each network. For players, this means access to a wider array of games and assets, all within a seamless and interconnected ecosystem.

The broad multi-chain support not only enhances accessibility but also significantly improves scalability and transaction efficiency. By utilizing networks like Arbitrum and Optimism for their layer-2 solutions, GameChain can offer faster transaction times and lower fees. This technical prowess ensures a smoother gaming experience and encourages more users to participate in the ecosystem.

Based on these groundbreaking developments, industry analysts anticipate that the GAME Token is set to experience substantial growth. The token’s utility across multiple chains and its integral role in transactions, staking, and governance within the GameChain platform position it for increased demand. As more developers and players join the ecosystem, the value of the GAME Token could rise, reflecting its central role in this expanding network.

With its commitment to innovation and community empowerment, GameChain is not just creating an ecosystem—it’s pioneering the future of blockchain gaming. The platform’s multi-chain compatibility and the potential surge in GAME Token value underscore its capacity to reshape the gaming landscape. For developers and players looking to be part of a transformative movement, GameChain offers the tools, community, and opportunities to thrive in the evolving world of Web3 gaming.

For more information, visit the GameChain presale site or join the community on Telegram and X.

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