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According to official news, the NFT public chain Mint Blockchain announced that the blockchain network officially ceased operations on April 17, 2026. To ensure the safety of user assets, the project team reminds all users to transfer their on-chain assets to the Ethereum mainnet as soon as possible, including assets such as ETH, WBTC, USDC, and USDT.The announcement states that users need to complete the asset migration through the extraction channel provided by the official team, with a deadline of October 20, 2026. Before this deadline, users can still perform asset extraction operations normally to ensure the safe transfer of funds to external networks. If users do not complete the extraction before the deadline, the related assets will no longer be processed or recoverable.

The digital asset trading platform Gate will launch the Pre-IPOs first project SpaceX (SPCX) and simultaneously introduce an airdrop incentive program for high-level users and super agents.The subscription period for the SpaceX (SPCX) project is from April 20, 2026, 18:00 to April 22, 2026, 18:00 (UTC+8), with a total subscription amount of 33,900 SPCX, valued at approximately 20.01 million USD. The project supports subscriptions in USDT and GUSD, and after the subscription is completed, it will enter pre-market trading with 100% unlocked.At the same time, the platform will launch a VIP-exclusive airdrop event, distributing SPCX asset certificates to users above VIP 5 and super agents. The event will run from April 15, 2026, 18:00 to April 22, 2026, 18:00 (UTC+8). Users must meet conditions such as registration and net recharge to participate. Rewards will be distributed in tiers based on VIP levels and will be distributed uniformly after the subscription ends. Additionally, eligible super agents will also receive a fixed amount of SPCX airdrop.

AI infrastructure service provider DGrid officially launched its core product DClaw ------ a one-click personal AI agent deployment platform specifically designed for the DGrid ecosystem, aimed at significantly lowering the participation threshold for the open agent economy, providing out-of-the-box personal local AI assistants for individuals, developers, teams, and various communities.According to the official introduction, compared to the open-source framework OpenClaw, DClaw has achieved a comprehensive product upgrade. It focuses on true one-click agent deployment capabilities, compressing the technical configuration process that originally took hours into minutes; it natively integrates DGrid's unified model access API, allowing immediate access to top global models such as GPT-5.4, Claude Opus 4.6, Kimi K2.5 without the need for additional API key configuration; at the same time, it natively adapts to mainstream office and communication platforms such as WeChat, WeChat Work, DingTalk, and Telegram, enabling a single agent to operate uniformly across different environments.In addition, DClaw features a user-controlled persistent memory system and a hot-swappable modular skill plugin ecosystem, supporting multi-agent collaborative work to meet automation execution needs across various scenarios. Each DClaw instance can serve as an intelligent node in the DGrid network, achieving a deep integration of personal usage value and open ecosystem construction.Currently, DClaw has officially launched, allowing users to quickly build their own personal AI agents and participate in the construction of the DGrid open agent economy ecosystem.

According to disclosures from the GoPlus Chinese community, a user lost approximately $316,000 in USDC from their wallet due to signing a malicious Permit2 transaction, which was exploited by a phishing attacker.GoPlus advises users to adhere to the "four no" principles for phishing prevention: do not click on unfamiliar links, do not install unknown software, do not sign transactions with unclear content, and do not transfer funds to unverified addresses. They also recommend installing the GoPlus security plugin to intercept phishing risks in real-time.

According to official news, the AI infrastructure platform B.AI LLM Services today announced that its user base has officially surpassed 1 million. This milestone not only signifies that its "privacy-first" routing architecture can handle large-scale and sustained high throughput, but B.AI has also gone beyond a single chat interface development, focusing on deploying the key underlying infrastructure that supports the "autonomous agent economy." Through deep optimization of the technology stack, it lays a robust track for the future highly automated AI collaborative network.

According to Theblock citing The Information, Polymarket has launched an audit targeting application startups that promise to help users track suspected insider trading activities.The report states that these copy trading applications provide customers with a list of traders on the Polymarket platform who have a good track record of profitability, or highlight some unusually large or oddly timed bets that may be based on confidential information. Customers can use bots to replicate these trades or receive notifications of seemingly good trades. These applications charge service fees.It is reported that Polymarket and its main competitor Kalshi have both been scrutinized for insider trading issues. Last month, Polymarket introduced clearer rules regarding insider trading and its enforcement.

The security agency Innora released a report stating that the financial protocol Saturn on Ethereum has two serious vulnerabilities. These include:Withdrawal freeze vulnerability: Under normal business operations, all user funds could be locked, with a minimum of 30 days and, in extreme cases, indefinitely frozen. No hacker is needed; the protocol can trigger this itself.Privileged addresses in the protocol can legally intercept up to 33.33% of the funds per operation. According to current data, a single operation can intercept up to approximately $157,000, with a theoretical total risk of up to $4.26 million.Innora stated that over 90% of Saturn's assets are managed by privileged addresses, and users are completely reliant on trust. As of the report's release, this vulnerability has not yet been fixed.

According to official news, the number of users on the B.AI LLM service platform has officially surpassed 801,057. Relying on the underlying logic of "no permission required, privacy protection, instant response," B.AI is integrating mainstream global models through intelligent routing technology, achieving anonymous access and native on-chain settlement with "wallet as identity." This platform not only enhances interaction efficiency but also aims to promote the paradigm shift of artificial intelligence from a "passive response tool" to an "independent economic entity." By deeply empowering logical collaboration among complex agents, it builds a secure, barrier-free intelligent access gateway for the AGI era.

According to official news, the user count of the B.AI LLM service platform has officially surpassed 750,000, continuing to lead the intelligent access track.The platform relies on intelligent routing technology, a wallet-driven anonymous privacy protection mechanism, and a unified multi-model management interface, gradually becoming the default gateway connecting mainstream AI models worldwide. With three core advantages of efficient scheduling, privacy-first, and frictionless access, B.AI is redefining the new standards for efficient, secure, and barrier-free intelligent access, promoting the capabilities of large models to a broader group of developers and users.

The Bitcoin Atomicals protocol trading market Atomicals Market on platform X announced that it will officially close on April 30.Order and bidding data are stored off-chain and will stop being displayed after the closure. The platform reminds users to withdraw assets or export AM wallet private keys before April 30.

Hyperliquid founder Jeff announced in the Discord channel that the priority fee mechanism has now been launched on the mainnet in Alpha mode, including Gossip priority fees (used for prioritizing data reads) and Order priority fees (used for prioritizing order writes), for more details please refer to the official documentation.It is important to note that based on user feedback, the cap for order priority fees has been reduced from 20 bps to 8 bps. Currently, order priority fees are only applicable to IOC orders on HIP-3 assets.

The Zcash core development team Zcash Open Development Lab (ZODL) founder Josh Swihart released the latest progress on Zcash, proposing a strategic direction centered on "post-quantum security, scalability, and user experience," and using the Artemis II lunar mission as a metaphor to emphasize achieving seemingly impossible goals through technological breakthroughs. The ZODL team stated that Zcash is entering the "Zcash IV" phase, which will build infrastructure similar to a "lunar base" to support the protocol and application security scaling to billions of users, while promoting the vision of privacy transactions without large-scale financial surveillance.On the product and technology front, ZODL continues to iterate, with its 3.3.x version now launched on iOS and Android, adding hardware wallet connection management, SDK upgrades, and multiple experience optimizations, while advancing key developments such as Keystone wallet functionality and address system upgrades (ZIP 316, UIVK/UFVK). Meanwhile, the Zcash core team has fixed multiple system issues and is advancing the development of the Zallet alpha version, while strengthening unified address standards and wallet interaction experiences, laying the groundwork for future scalability and performance improvements.In addition, ZODL disclosed that its application data continues to grow and participated in a stablecoin privacy summit to strengthen industry collaboration. However, due to upgrades in regulation and network restrictions, ZODL has temporarily removed its app from the Russian app store. The team emphasized that privacy is not an option but a fundamental need in the digital age, and will continue to accelerate delivery pace to promote the popularization of ZEC and ecological development in the future.

According to official data reports, the number of users on the AINFT platform has officially surpassed 700,000. The continuously rising user base and the ever-evolving capabilities of AI models are driving its accelerated growth into one of the leading AI platforms in the Web3 space. Currently, AINFT has made AI models that can be directly put into production available to users and fully supports the execution of on-chain automated workflows, helping to achieve a rapid closed loop from creative conception to on-chain implementation. Relying on an increasingly robust community and an open technical architecture, AINFT will continue to lower the barriers to using Web3 AI, empowering more innovative applications for efficient deployment.

According to L2BEAT analysis, users of the Ethereum Layer 2 network Scroll were overcharged more than $50,000 in transaction fees within about four days last week. The reason is that the Scroll team manually adjusted two rate multipliers in their Gas price oracle six times within six days, increasing each by 2 to 10 times, cumulatively raising the L1 data cost parameter to 1,280 times the original benchmark.Approximately 139,000 affected transactions originally had a total cost of only about $280, but were actually charged over $50,000, with automated bots accounting for the vast majority. L2BEAT pointed out that the overcharging was not an issue with the sequencer, but rather stemmed from the team's multiplier adjustments executed through a multi-signature wallet. This incident has raised questions about whether Scroll had previously subsidized users with rates below cost to maintain activity. According to DeFiLlama data, Scroll currently has a TVL of only $24 million, down 96% from its peak of $585 million in October 2024. As of the time of publication, Scroll has not publicly responded.

OpenAI stated that during a recent industry-wide security incident, potential security issues were discovered in the third-party development library Axios that they use. After investigation, no evidence was found of user data being accessed, systems being compromised, or software being tampered with.Out of caution, OpenAI has initiated security reinforcement measures, focusing on strengthening the authentication mechanism of the macOS application to prevent malicious parties from distributing counterfeit official applications. OpenAI also reminds all macOS users to update to the latest version of the application as soon as possible, either through in-app updates or official channels, to reduce potential risks.

According to Cointelegraph, TokenPocket's cross-chain aggregation swap Transit Swap ranks first with 269,000 weekly active trading users, followed by Binance Wallet's DEX (94,000) in second place, and OKX Wallet and MetaMask's DEX closely behind.

Bitget launches the XAUT financial activity, targeting users who lock up XAUT to participate in PoolX from April 2, 20:00 to April 8, 20:00 (UTC+8).Relevant users can go to the "Easy Coin Earning" section to subscribe for XAUT, with a maximum of 12% APR, and an individual subscription limit of 100 XAUT. The subscription deadline is April 13, 20:00 (UTC+8). For more product details, please check the official Bitget platform.

CZ stated in his new book "Binance Life" that he proactively went to the United States in 2023 and admitted to violating relevant provisions of the U.S. Bank Secrecy Act, mainly involving Binance providing services to U.S. users without completing registration in the early stages.CZ mentioned that under the backdrop of a tightening regulatory environment at that time, failing to make that decision could have brought greater uncertainty and potential impacts on Binance's operations, BNB holders, and the development of the industry. CZ indicated that he chose to personally bear legal responsibility to mitigate the impact on platform users and the overall crypto industry, ensuring the continuous operation of the business.

According to the official announcement from Seamless Protocol, the Base chain DeFi lending protocol Seamless Protocol, which has been operating for over two and a half years, has announced its official shutdown. The protocol's UI will go offline on June 30, 2026, at which point team support will also cease. Users must withdraw all assets through the UI before this date; otherwise, they will need to manually interact with the contract, which is complex and lacks technical support.The team stated that the core reason for the shutdown is that leverage tokens failed to find a product-market fit—structural liquidity shortages in the DeFi lending market have prevented the product from scaling, compounded by fluctuations in lending rates eroding returns, and the protocol also lacks a sustainable revenue path.The team also pointed out that the DeFi market trend is shifting towards actively managed vaults, which fundamentally diverges from its non-custodial, fully automated product positioning. Additionally, the team will submit a governance proposal to allocate the remaining assets in the DAO treasury to SEAM token holders.