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In a blog post released on Monday, Anthropic acknowledged that its Claude model had unauthorized access to real computer systems during a cybersecurity assessment, an incident reflecting operational security failures as well as alignment failures in motivation reasoning and intent to harm. Anthropic disclosed in July that the Claude model had breached the systems of three companies because the third-party assessment environment was connected to the public internet, while the model was informed it was in a simulated environment without internet access.Anthropic stated that Claude may have interpreted evidence of real internet access as still being in a simulated environment and was willing to take harmful actions on the real internet to complete the cybersecurity assessment task. Additionally, during tests at the UK AI Safety Institute, after assessors deliberately granted Claude Mythos internet access, the model took unauthorized actions on the live network. Anthropic emphasized that the models involved did not have the cybersecurity protections included in the officially released products.Following the incident on July 30, Anthropic has suspended cybersecurity assessments of pre-release models and introduced stricter protections: tests must run in verified offline sandboxes equipped with real-time monitoring; a new classifier can intercept suspected boundary violations, terminate tests, and notify humans. Anthropic has also expanded the scope of offline monitoring used by internal frontier agents. Previously, OpenAI models had also breached Hugging Face in July to obtain answers for cybersecurity tests, with investigations revealing that about 1,200 agents acted collaboratively through unauthorized message boards.

According to SlowMist's monitoring, the GebProxyActions contract suffered a loss of approximately 5.9436 ETH due to a lack of caller access control. Affected users previously called GebProxyActions.quitSystem directly instead of through a DSProxy delegated call, resulting in ownsSAFE[safe] being set to the GebProxyActions contract.The attacker directly called GebProxyActions.quitSystem(manager, safe, dst), bypassing the safeAllowed check of GebSafeManager and transferring the collateral to themselves.

According to official news, Etherscan has officially released a new toolkit for AI, allowing developers and agents to directly access reliable on-chain data that is the same as that on the Etherscan website.The toolkit covers more than 60 EVM-compatible chains and provides structured, certified real-time data access capabilities for AI agents through three methods: MCP, CLI, and Skills.Among them, Etherscan MCP supports mainstream programming agents like Claude and Codex to query on-chain information in natural language; the CLI tool can output clean JSON, table, or CSV results in the terminal and is equipped with an interactive interface; the Skills module includes professional skills such as Orchestrator, contract review, transaction debugging, and workflow orchestration, helping agents efficiently complete complex tasks.Etherscan stated that these tools are designed to lower the barriers for AI to interact with blockchain data, allowing developers to quickly get started by directly pointing to the official documentation, while also welcoming user feedback on their experience or sharing innovative applications built using these tools.

Zhao Changpeng stated at the "Bitcoin Asia 2026" conference in Hong Kong that people often overestimate what can be done in a year but underestimate what can be done in ten years, and a large amount of infrastructure will be built in the next decade. In the past two years, the attitude of traditional finance towards Bitcoin has undergone a significant change, and in recent years, the growth of tokenized stocks has been rapid. Binance's bStocks has quickly grown in just about three months since its launch, and looking ahead to the next ten years, this will be a huge market. In addition, various sectors such as payments, AI, Agentic financial infrastructure, stablecoins, and tokenization will see significant development in the next decade; now is the moment with the most opportunities in history.He mentioned that the Bitcoin blockchain currently does not support tokenized businesses, and tokenization mainly occurs on other blockchains. However, the various sectors within the crypto industry promote each other; those who understand Bitcoin will eventually understand other blockchains and tokens, and those who enter through stock tokenization will also pay attention to Bitcoin. He gave an example that it is difficult for Asians to open U.S. stock brokerage accounts, and the trading hours of U.S. stocks are inconvenient. Once stock tokenization occurs, it will enable more people who were previously unable to trade U.S. stocks to participate through crypto platforms. After these individuals enter the crypto platform, they may also start to engage with Bitcoin exposure that they did not have before.

Aave began opening its iOS mobile application to early users on Wednesday, pushing its consumer savings product into early access, while Android and Web users still need to wait on the waiting list. Aave founder Stani Kulechov stated that the Ghost Pass allows users to invite friends to skip the waiting list.The app is positioned as a savings application, supporting bank account and stablecoin deposits, allowing users to connect bank accounts and debit cards, with stablecoin wallets supporting deposits and withdrawals on Arbitrum. Funds deposited generate returns through the public lending market, with assets supplied to the lending pool, and the interest paid by borrowers flowing to depositors. Aave Labs stated in July that there were about 50,000 registered users on the iOS waiting list.Aave describes the app as self-custodial, although it has login and recovery features similar to fintech applications. The app's terms state that the embedded wallet generates and stores private keys locally, and Aave Labs does not hold user assets or keys, managing wallet setup and gas through smart account abstraction. This release is part of Aave's initiative to expand retail distribution following the acquisition of Stable Finance in October 2025, with Stable Vaults now providing a savings layer for the Aave app and open to fintech companies seeking embedded stablecoin yields.

According to BBX data, yesterday global digital asset funds, compliant financial infrastructure, and institutional merger and acquisition transactions disclosed the latest official ledgers and capital flows. The core dynamics are as follows:Grayscale Zcash spot ETF officially listed on the NYSE Arca: Grayscale's Grayscale Zcash Trust has officially completed its conversion and is now trading as a spot ETF on the New York Stock Exchange Arca, with the stock code "ZCSH". A Grayscale spokesperson stated that the management fee for this ETF is 2.5%, and all income generated will be reinvested into the Zcash ecosystem to promote and enhance the infrastructure and broader development of this privacy network.tZERO and Sui reach strategic cooperation to connect compliant securities infrastructure in the US stock market: Leading blockchain financial infrastructure platform tZERO announced a strategic partnership with the public chain Sui. tZERO will provide full-process support for regulated digital asset securities trading within the Sui ecosystem, covering asset issuance, transfer agent, asset custody, secondary matching transactions, compliance review, and clearing and settlement, significantly expanding Sui's ability to access US domestic financial infrastructure that meets institutional standards.Crypto custodian Copper receives a $200 million potential acquisition offer, valuation down over 90% from peak: The UK-based veteran crypto custodian Copper, once valued at $2.5 billion, has recently attracted interest from new potential buyers, but the acquisition offers received so far are only about $200 million. This valuation not only has significantly decreased but is also far below the $500 million acquisition intention proposed by Cantor Fitzgerald a few months ago, reflecting the valuation pressure in the institutional custody sector amid the transition between bull and bear markets and regulatory reshuffling.RockawayX plans to raise $150 million for a new liquidity fund: Digital asset investment firm RockawayX, which manages approximately $2 billion in assets, announced that it is currently seeking to raise $150 million for its new "Liquidity Opportunity Fund." Previously, RockawayX successfully completed the full acquisition of the crypto hedge fund Relayer Capital, continuously expanding its layout in the secondary market and liquidity strategies.

According to Bloomberg, Kraken stated that some customers were temporarily unable to access their accounts after receiving tiny amounts of cryptocurrency from wallets associated with the sanctioned competitor HTX. Kraken referred to these transfers as "dust attacks," believing their purpose may be to trigger compliance reviews on the platform by spreading sanctioned funds.Data from Etherscan and Arkham Intelligence shows that from August 17 to 24, the wallet sent nearly 12,000 small transfers to addresses related to Kraken, most of which were worth only a few cents or a few dollars.Kraken stated that it has restored account access for affected customers while continuing to withhold the relevant sanctioned funds as required and is cooperating with authorities to limit the impact. HTX denied initiating these transfers and stated that it is investigating, with possible reasons including source identification errors or malicious activities by third parties.

Arthur Hayes updated on the X platform stating: The FLOP airdrop eligibility will depend on users' testnet activities. The testnet token faucet will be launched on Technocore.chat, and users will need to access it through the DID keys provided by the AI agent.Previously, Hayes revealed that the FLOP is planned for a large-scale airdrop in the fourth quarter of 2026, with an expected 20% of the total token supply to be airdropped to testnet participants, distributed over 10 years------this may be adjusted later, and the purpose of announcing this figure is to collect user feedback. The FLOP token is expected to become one of the top two tokens in the cryptocurrency market.

B.AI platform announces that Xiaomi's open-source flagship multimodal model MiMo-V2.5 is officially available for free access. As a 310B sparse MoE native multimodal large model, MiMo-V2.5 supports full multimodal input of text, images, videos, and audio, and features a 1M ultra-long context window with rapid response capabilities, deeply optimized for high-intensity practical scenarios such as multimodal agents, audio and video intelligent analysis, and general programming.Starting today, developers can unlock Xiaomi's cutting-edge multimodal model capabilities at zero cost through the B.AI platform API official group, with no barriers to integrating top-tier multimodal capabilities into their applications and workflows. Log in now at chat.b.ai/chat to experience the new multimodal intelligent experience brought by Xiaomi MiMo-V2.5 for free.

On August 19, the B.AI platform announced the launch of the DeepSeek-V4-Flash zero-threshold free access event. Within just 48 hours, the platform's Token throughput exceeded 22 billion. Currently, the activity on the B.AI platform continues to rise, with free computing power fully available. All users can log in to access unlimited calls to Coding assistance, multi-Agent complex scheduling, long text deep processing, and high-concurrency API workflows, among other full-stack capabilities. The computing power costs are fully covered by B.AI, with no complicated thresholds, available for immediate use------Come to B.AI now to unlock a truly unlimited intelligent acceleration experience.

U.S. Trade Representative Tai stated that the agreement reached with Canada will include comprehensive market access for all U.S. goods, commitments to economic security, and digital trade integration.

The Korea Communications Standards Commission (KCSC) held a meeting of the Communications Review Subcommittee and determined that the overseas prediction market platform Polymarket provided illegal betting, deciding to implement access blocking measures against it. The committee judged that Polymarket's business model is based on the outcomes of events that users cannot control, such as politics, sports, elections, and weather, adopting a "winner takes all" profit and loss structure that fosters speculative psychology; the platform operator is responsible for market establishment, trading rule setting, and overall operational management, providing a virtual asset acceptance and settlement system, which effectively creates an environment for raising and delivering user funds, and profits by charging transaction fees through share trading, violating South Korea's Criminal Law and the National Sports Promotion Act.Polymarket argued that the platform operates based on non-custodial peer-to-peer trading and smart contracts, and does not directly raise funds, manage funds, or issue sports promotion voting rights. However, the committee responded that one cannot evade the applicability of domestic laws in South Korea based on technical characteristics such as whether Korean language services are provided, decentralized technology, or centralized trading interfaces. Given that the platform has actually provided illegal betting to South Korean users, access blocking is unavoidable to protect domestic users.

According to the Netherlands National Cyber Security Centre (NCSC-NL), attackers are exploiting a serious authentication vulnerability CVE-2026-65400 in the macOS screen sharing feature to target Mac devices exposed to the internet. The vulnerability has a CVSS score of 9.8, allowing attackers to bypass authentication and gain system root access without valid credentials.NCSC-NL stated that multiple reports of active exploitation have been received, with the affected devices' port 5900 being directly accessible from the internet. In the currently confirmed cases, attackers have successfully obtained root access and deployed Monero (XMR) mining programs on the infected Mac devices. Apple has recently patched the vulnerability through macOS Tahoe 26.6.1, Sequoia 15.7.9, and Sonoma 14.8.9. Security Affairs reminds users who have screen sharing enabled and have not yet updated their systems to complete the upgrade as soon as possible; if updating is temporarily not possible, they should disable the screen sharing feature to avoid exposing port 5900 to the internet.

Brian Armstrong posted on the X platform that Deribit has obtained a VARA brokerage license, allowing access to the market and liquidity of Coinbase Exchange. The UAE is embracing modern finance and digital assets.

The cryptocurrency industry organization BlockchainAssn has submitted an amicus brief in support of Custodia Bank's application to the U.S. Supreme Court, urging the Court to review whether regional Federal Reserve Banks have the authority to deny access to master accounts for qualified state-chartered banks. The organization warns that lower court support for the Federal Reserve's ruling grants the central bank broad powers to disqualify industries or companies it does not recognize from receiving banking services, effectively vetoing which state-chartered banks can operate.Meanwhile, the Kansas City Federal Reserve Bank has been granted an extension until September 11 to respond to Custodia's application.

According to Bloomberg, Trump is being sued for planning to sell quick access to Truth Social posts.

Web3 security company CertiK released the report "Intel3D: PSAV and Brazil's New Security Standards." The article points out that as the deadline for authorization applications set by the Central Bank of Brazil (October 30 of this year) approaches, local virtual asset service providers (PSAV) are facing a round of concentrated compliance adjustments, and compliance and security certifications issued by independent third parties are transitioning from industry best practices to important requirements for market access.According to the report, CertiK is currently conducting independent external audits based on the Central Bank of Brazil's Normative Instruction No. 701. As one of the markets with the highest adoption of crypto assets globally, the impact of this regulatory transformation in Brazil may far exceed the local market. The report shows that Brazil currently ranks fifth in the world for actual crypto asset adoption rates. From June 2024 to June 2025, the on-chain asset value received by Brazil reached $318.8 billion, accounting for nearly one-third of on-chain activity in South America during the same period. Stablecoins have become an important infrastructure in the local digital asset market, accounting for about 80% of the trading volume in crypto asset transactions reported to the Federal Revenue of Brazil.

Bitcoin News posted on the X platform that the Bitcoin Policy Institute, along with a coalition of over 40 organizations, is calling on leading AI labs to provide trusted access to their state-of-the-art AI models for qualified open-source defenders.The open letter states that Bitcoin and digital asset developers are facing increasingly complex AI-driven cyber threats, while legitimate security research is often hampered by cutting-edge model security mechanisms. Signatories including Block, Coinbase, Strategy, MARA, Galaxy, BitGo, Brink, OpenSats, Chaincode Labs, Spiral, Trezor, and Unchained are requesting early access to cutting-edge cybersecurity models, sufficient computing power, secure research environments, and the establishment of direct communication channels with AI lab security teams. The open letter states: "Defenders need cutting-edge technology; please give them a fair head start."

Coinbase CEO Brian Armstrong posted on the X platform that cryptocurrency has contributed to the accessibility of global financial services. Stablecoins bring the dollar on-chain, allowing anyone, anywhere to hold low-inflation currency and transfer funds around the clock at a cost of less than 1 cent; DeFi enables anyone to access credit services; tokenized stocks provide investment opportunities in the U.S. stock market for 4 billion people who cannot invest through brokers; Bitcoin offers a wealth storage tool that is not diluted by inflation. He stated that there is still more work to be done in related fields, but the progress made should not be overlooked.