Author: Kryptonews

Introduction to Blockchain Security Risks Blockchain technology is often celebrated for its decentralized, immutable, and secure nature. However, beneath its promising facade lies a complex web of vulnerabilities that could jeopardize the integrity of entire networks. While decentralization enhances resilience against single points of failure, it also introduces unique security challenges that malicious actors can exploit. 51% Attacks: The Ultimate Decentralized Threat One of the most notorious security risks in blockchain networks is the 51% attack, where a malicious entity gains control over more than half of the network’s mining hash rate. In such cases, they can manipulate transactions, double-spend…

Key takeaways:The altcoin market cap, excluding Ether (ETH), has added $126 billion in Q2, sparking enthusiasm from analysts who have been waiting for an altseason. Crypto analyst Javon Marks noted a breakout that could rival the explosive 2017 bull run. In a recent post on X, Marks highlighted a chart comparing the TOTAL3 index (total market cap of altcoins excluding Bitcoin (BTC) and Ethereum) against the US money supply, suggesting that altcoins may be on the verge of a significant rally. A rise in TOTAL3 against the US money supply suggests that altcoins are gaining value relative to the total liquidity in…

Eric Council Jr. was sentenced to 14 months’ imprisonment for his role in the Jan. 9, 2024, hack of the U.S. Securities and Exchange Commission’s (SEC’s) X account. The convicted, along with co-conspirators, posted false news of the SEC approving the first Bitcoin (BTC) exchange-traded fund in the U.S.In a press release on May 16, 2025, the U.S. Department of Justice (DOJ) stated that Council Jr. will also be subjected to three years of supervised release, a form of parole.The 26-year-old from Huntsville, Alabama, had pleaded guilty to conspiracy to commit aggravated identity theft and access device fraud in February.…

Trusted Editorial content, reviewed by leading industry experts and seasoned editors. Ad Disclosure The price of Ethereum (ETH) continued to impress over the past week, briefly touching the $2,700 level (for the first time in nearly three months) on Tuesday, May 13. While the altcoin has somewhat slowed down at the start of this weekend, the market confidence continues to tilt toward the continued recovery of the ETH price. Specifically, the price of Ethereum is being tipped to take a step further in its recovery by outperforming Bitcoin (the world’s largest cryptocurrency by market capitalization) over the next few months.…

The Rise of Gaming NFTs: Beyond Digital Collectibles In the fast-evolving world of blockchain and Web3, gaming NFTs are disrupting traditional gaming models by offering ownership, interoperability, and monetization opportunities that were once unimaginable. What began as a niche interest in digital collectibles has exploded into a full-scale movement, with platforms like Rarible and others leading the charge in playable NFTs. But how did we get here? From Art to Action: How Gaming NFTs Transcended Traditional NFTs Early NFTs were often seen as mere speculative assets or static art. However, gaming NFTs brought a new dimension—utility. Instead of just displaying…

Ethereum’s infrastructure landscape faces transformation in 2025, with modular blockchain designs, enhanced reliability mechanisms, and multichain solutions taking center stage, according to insights shared at DevCon 2024 in Bangkok. Constantine Zaitcev, CEO of dRPC, identified three primary developments that will shape Ethereum’s infrastructure evolution. “Modular blockchain designs will gain traction, with smart wallets and account abstraction becoming integral for mainstream adoption,” Zaitcev said. He expects dApps to prioritize user onboarding through real-world applications. The push for blockchain reliability represents the second major shift, as Web3 adoption accelerates. “Developers will seek fallback mechanisms at every level, from RPC providers to data…

Jennifer Sanasie is an executive producer and senior anchor at CoinDesk, with over a decade of journalism experience across the U.S., Canada, and South Africa. Beyond media, she has worked closely with Web3 companies on marketing, content, and business strategy.Jennifer holds an MBA from the Rotman School of Management, a Master of Laws in Innovation and Technology from the University of Toronto, a BA in Media Studies from the University of Guelph, and a Journalism Diploma from Humber College.She owns BTC, ETH, SOL, USDC, USDT, G7, and DCNT. She also holds a mix of NFTs, altcoins and memecoins worth under…

[05/03/2025] Sepolia Incident Update See this post. [27/02/2025] Holesky Incident Update On Feb. 24, 2025, the Pectra upgrade activated on the Holesky testnet. After the activation, a configuration issue in Besu, Nethermind and go-ethereum led to a chain split on Holesky. The issue was rapidly fixed, but the Holesky network performance is still degraded. More details on the incident can be found here. Sepolia Network Upgrade The Sepolia network upgrade timing is unchanged. The network is expected to fork at epoch 222464 (Mar. 5, 7:29 UTC). Node operators using the Besu, go-ethereum, Nethermind or Lodestar clients MUST upgrade their client…

Bitcoin is a decentralized digital currency, operating without a central bank or single administrator. It was created in 2009 by an unknown person or group of people using the pseudonym Satoshi Nakamoto. Bitcoin transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. This system ensures transparency and security, making Bitcoin a compelling alternative to traditional financial systems. What Makes Bitcoin Unique? Several characteristics set Bitcoin apart from traditional currencies and financial assets: Decentralization: No single entity controls Bitcoin. This makes it resistant to censorship and government interference. Limited Supply: Only 21…

Introduction The modern supply chain is riddled with inefficiencies—lack of transparency, costly intermediaries, and slow transaction processes. Blockchain technology offers a revolutionary solution by enabling decentralized, dynamic, and trustworthy supply chain management. By leveraging distributed ledger technology, businesses can eliminate bottlenecks, reduce fraud, and enhance collaboration across the entire supply network. Blockchain’s Key Advantages for Supply Chains 1. Enhancing Transparency and Traceability Traditional supply chains often lack real-time visibility, making it difficult to track goods from origin to delivery. Blockchain solves this by recording every transaction in an immutable ledger, ensuring transparency for all stakeholders. Since all data is time-stamped…