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Experts Warn of Vulnerabilities about Ethereum Blockchain Security 

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2 years 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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Blockchain

OracleX (ORAX): The Meme Coin Turning Oracle Tech Into On-Chain Chaos

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10 hours ago

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December 2, 2025

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OracleX is the newest Solana-powered meme token blending high-speed blockchain performance with pure internet chaos. While most meme assets rely on hype alone, OracleX positions itself as a community-driven token that playfully parodies “oracle technology” yet embraces the fast, low-fee environment of modern Solana ecosystems.

What Is OracleX?

OracleX revolves around the concept of “predictive memes” — a humorous take on blockchain oracles and market forecasting. Instead of providing serious data feeds, OracleX delivers community-generated predictions, jokes, and viral content that spread across crypto culture.

At its core, OracleX is:

  • A Solana-native meme coin
  • A community-governed humor ecosystem
  • A high-speed, low-fee token ideal for rapid trades and tipping
  • A social-powered speculation token for meme traders

Why OracleX Is Gaining Attention

OracleX taps into three powerful crypto trends:

  1. Meme Coin Mania
     The rise of Solana meme coins has sparked serious liquidity inflows — OracleX benefits from this momentum.
  2. Community-First Growth
     Its meme culture, predictions, and humor-driven content have become a social magnet for degens.
  3. Fast Transactions for Meme Markets
     Solana’s sub-second speed makes OracleX perfect for micro-transactions and fast trading plays.

Utility — But Make It Meme

While still early, OracleX is pushing into several playful utilities:

  • Meme predictions & on-chain polls
  • Degen leaderboards
  • Community voting for forecasts
  • Meme-based bounty challenges
  • Tipping & micro-economy inside its socials

It’s meme hype with a tongue-in-cheek twist.

Why Traders Are Watching OracleX

  • Early listing momentum
  • Growing community traction
  • Fresh meme narrative (“oracles but stupid”)
  • Easy trading and low friction on Solana

With new meme tokens entering the market daily, OracleX stands out by combining humor with a thematic identity rather than random memes.

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Michael Saylor’s Strategy Adds 130 More Bitcoin in Latest Accumulation Push

Published

13 hours ago

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December 2, 2025

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Michael Saylor’s Strategy has once again expanded its Bitcoin war chest — purchasing 130 BTC for $11.7 million between November 17 and 30, 2025.
The acquisition strengthens Strategy’s position as the world’s largest corporate Bitcoin holder, raising its total holdings to 650,000 BTC.

This move comes during a period of heightened market volatility, signaling the company’s unwavering long-term conviction in Bitcoin as a core treasury asset.

Strategy Accelerates Its Bitcoin Accumulation

Strategy, led by Executive Chairman Michael Saylor, announced the latest Bitcoin purchase through Saylor’s update on X (Twitter). The company continues to deploy cash reserves strategically, following a model that prioritizes long-term BTC accumulation regardless of short-term market noise.

Saylor reiterated the firm’s mission, stating:
“Our strategy is long-term. Our conviction in Bitcoin is unwavering.”

This newly added 130 BTC is part of an ongoing series of purchases that have turned Strategy into the leading institutional force behind Bitcoin adoption.

Market Impact: Strategy Solidifies Its Corporate Bitcoin Dominance

Strategy’s consistent buying has become a key sentiment driver within the crypto market. Despite recent price turbulence and shifting profit expectations, the company continues to position Bitcoin at the center of its treasury strategy.

Key impacts include:

  • Reinforced institutional trust in Bitcoin as a long-term reserve asset
  • Heightened market attention to Strategy’s buying patterns
  • Strengthened corporate Bitcoin adoption narrative across traditional finance

Analysts note that Strategy’s strong cash position, including a $1.44B reserve for dividend support, gives the company considerable runway to continue accumulating regardless of market conditions.

A Long-Term Bitcoin Vision

The purchase aligns with Strategy’s broader outlook:
Bitcoin is not a speculative asset — it is the foundational monetary network of the future.

By increasing its holdings even during uncertain market phases, Strategy signals:

  • Confidence in Bitcoin’s long-term appreciation
  • Trust in decentralized digital assets over traditional monetary systems
  • Commitment to expanding its role in shaping corporate Bitcoin treasury standards

Historical behavior shows that Saylor’s team buys through dips, consolidations, and even rallies — adhering to a disciplined, multi-year strategy rather than short-term speculation.

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Animoca Brands Partners with Rayls to Accelerate Tokenized Real-World Assets Adoption

Published

17 hours ago

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December 2, 2025

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Animoca Brands has entered a strategic partnership with blockchain infrastructure provider Rayls, setting the stage for a major expansion in the tokenization of real-world assets (RWAs). The collaboration aims to connect traditional finance with decentralized finance (DeFi) by leveraging institutional-grade settlement, privacy tools, and cross-chain infrastructure.

Building a Scalable RWA Tokenization Pipeline

Through this agreement, Animoca Brands will identify suitable asset classes and issuers that can be tokenized using Rayls’ infrastructure. The company will also help shape the economic, technical, and privacy frameworks required for compliant real-world asset tokenization.

Rayls, in turn, will supply settlement infrastructure, private transaction rails, and multi-chain bridge technology. This ensures that tokenized RWAs can move securely and efficiently across blockchain networks.

A key component of the partnership is NUVA, a chain-agnostic vault marketplace that will distribute Rayls-tokenized assets. NUVA’s platform is designed to boost liquidity and investor engagement by offering streamlined access to yield-enhancing, compliant RWA products.

Driving Institutional Adoption of On-Chain Assets

Rayls co-founder and Parfin CEO Marcos Viriato said the partnership aims to accelerate institutional adoption of tokenized financial products. With the support of Animoca Brands’ global ecosystem, the collaboration seeks to onboard traditional finance players while enhancing transparency and reliability in crypto markets.

Animoca Brands Group President Evan Auyang highlighted that combining Rayls’ settlement infrastructure with Animoca’s network and NUVA’s vault tech could unlock tokenization opportunities worth trillions of dollars in real-world assets.

This partnership reflects an industry-wide shift toward institutional-grade DeFi—where traditional assets like credit, treasury instruments, commodities, and private market products become tokenized and available on secure, programmable blockchains.

Broader Animoca Momentum

Beyond RWAs, Animoca Brands recently partnered with Chess.com to integrate the $CHECK token as the native utility asset for its gaming ecosystem, reinforcing the company’s multi-sector Web3 expansion strategy.

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