The ERC721 token has become the backbone of the NFT ecosystem, but the implementation contains subtle security risks that developers often overlook. The ERC721 standard includes a safety mechanism called Thee. ERC721Receiver HOOK, designed to prevent the token from being lost when transmitted to a contract. However, this same mechanism introduces external calls that can be exploited through re -creation attacks. In this article, how the attacker _safeMint Even if the developer thinks that he has observed a safe coding practice, the external call of the function to bypass the minting minting limit and release the NFT collection. Example: Expected…
Author: Crypto Flexs
Read More
DUBAI, UAE, Aug. 8, 2025 /PRNewswire/ — Bybit, the world’s second-largest cryptocurrency exchange by trading volume, has announced another chapter in Web3 infrastructure with the brand new Bybit Web3. Returning from the hiatus in May this year when the restructuring commenced, Bybit Web3 is back and better on a mission to unlock access for millions of users worldwide. The new edition reimagines the on-chain experience with innovative offerings and a seamless user journey. Barrier-Free Onchain Experience The strategic upgrade adopts a fresh approach to on-chain trading integrating core DeFi functionalities and benefits into Bybit’s trading platform, removing the hassle of setting…
Ripple Labs and regulators have withdrawn their appeals. The resolution has strengthened emotions throughout the industry. XLM violated an important resistance while suggesting continuous rally. Digital tokens recorded significant rally as the global encryption market capitalization increased to $ 3.87 trillion last day. Meanwhile, XRP and XLM are stealing the show technically and fundamentally due to the development of the latest regulations. On August 7, the US Securities and Exchange Commission co -fired a long -term case. Following the vote of the committee today, SEC and Ripple officially submitted to the second circuit and dismissed the appeal. end… And now…
San Jose, California, August 8th, 2025, Chainwire CARV, the first AI infrastructure that is powering the rise of sovereign AI Beings, proudly marks the successful conclusion of the Tech Fairness Hackathon, co-hosted with FAIR3 and HackQuest. The global hackathon, focused on building open, equitable AI and Web3 technologies, drew over 600 applicants and more than 200 registered projects, culminating in 21 winning teams selected from 30 finalists. The event showcased the global momentum behind agent-based, privacy-first, modular applications, perfectly aligned with CARV’s long-term roadmap for evolving from data infrastructure into a fully composable, autonomous AI Being Stack. CARV’s track challenged…
San Francisco, California, August 7th, 2025, Chainwire Constellation Labs d/b/a Caldera, the leading provider of rollup infrastructure solutions, today announced a strategic partnership with EigenCloud to integrate EigenDA V2 into its rollup engine. This integration unlocks industry-leading data throughput capabilities of 100 MB/s for blockchain rollups, representing a significant leap forward in blockchain scalability and performance. The partnership addresses one of the most critical challenges facing blockchain rollups today: efficient data availability. Rollups must post their transaction data to ensure the chain’s state can be verified and maintained. Traditionally, this data is posted directly to Ethereum’s Layer 1 (L1), which…
KeynoteCFB, a core developer of Cuban, has been conducting campaigns since May 2025 with the intention of dominating Monero’s hashrates.The respected name of the MONEERO community was called a “PR stunt” that brought about fear, uncertainty and doubt related to XMR, and insisted that there is no real risk.Orphans are normal for task proof block chains, but five events recently discovered have atypical signs. Between August 6 and 7, the Monero network had five orphans in about 24 hours and was measured within the last 720 block. The event was published by CFB, a key developer of Qubic, and indirectly…
Victoria, Seychelles, August 7th, 2025, Chainwire BYDFi, a global crypto trading platform, announced the official launch of BYDFi Card, a virtual card product designed to enhance how Web3 users interact with their digital wealth. With BYDFi Card, crypto becomes instantly spendable — securely, privately, and globally — unlocking real-life utility with the ease of fiat payments. Borderless Payments, Powered by Digital Assets BYDFi Card eliminates the need to convert crypto into fiat through lengthy bank processes. Via services connected to traditional payment networks such as Visa, it delivers an all-in-one experience of wallet, trading, and payment. Once approved, users can…
Coinbase, the largest exchange in the United States, faces an industry leader’s pushback to impose a new restriction on the transition to the Stabble Recon without a fee. After recent complaints related to account restrictions and freeze, this decision has also raised concerns about user trust and centralization. Is this still encryption? Coinbase causes anger at the punishment of USDC exit. Participants in the encryption market are returning to the question they have left. The industry is different from traditional Tradfi. The coinbase exchange, which has been propagated for a long time as the gateway to the decentralization economy, has…
In June we introduced codeReconstructing the R & D team of the Ether Leeum Foundation to match the current strategic goal, Scale L1,,, Scaleand UX improvement Without compromise on our devotion to Ether Lee’s security and hardness. In the next few weeks, we will post updates for each work stream to cover progress, new initiatives, public questions and collaboration opportunities. We look forward to a follow-up to Scale L1 — Scale Blobs today and soon improves UX! Tl; doctor Marius Van Der Widen L1 joint scaled by joining ANSGAR Dietrichs and Tim BeikoMainnet’s gas limit has increased to 45m later.Berlin…
James Ding August 7, 2025 05:50 OnDO is traded at $ 0.94 (+1.74%) with a neutral RSI of 49.64, and it creates uncertainty despite the prediction of analyst analysts on the growth of August growth after the recent strategic development. Fast take • Currently, ONDO is currently trading at $ 0.94 (24 hours+1.74%). • Ondo RSI remains neutral at 49.64, while MACD shows weak momentum. • $ 250m onDo Catalyst initiative and the coming Ono Global Markets promote medium -term optimism. What is the driving of ondo price today? The price of OnDO shows…