Trader CBB has published a full account of a 10-month arbitrage strategy he ran with his brother across Hyperliquid’s HIP-3 markets and Interactive Brokers (IBKR), describing how the pair went from having almost no traditional finance experience to trading a combined $32 billion in volume and making about $10 million in profit. The strategy began after HIP-3 launched on Hyperliquid in October 2025 and Unit/TradeXYZ rolled out its first stock perpetual market three days later. CBB said the pair used IBKR quotes as the reference price and built bots to capture discrepancies between stock perpetuals on Hyperliquid and corresponding positions in traditional markets. The write-up includes detailed operational milestones and failures. In November 2025, the strategy generated roughly $850 million in volume and more than $500,000 in profit. In January 2026, as gold and silver markets surged, monthly volume rose to about $1.7 billion and funding income alone exceeded $600,000. That same month, however, stale IBKR interface data caused the bot to repeatedly add short gold futures positions to offset a mismatch that did not exist, leaving the account net short $120 million in gold futures. CBB said he manually closed the position after landing in Dubai, locking in a $1.1 million loss. After adding new risk controls, the pair resumed trading and, according to CBB, recovered roughly $600,000 the next day when silver pulled back and a spread of about 3% opened between Hyperliquid and IBKR. By early September 2026, he said institutional participation had increased and Ethena had announced plans to enter stock basis trading, suggesting the opportunity may be nearing its end.

Uber drivers have filed what Techub described, citing Crypto Briefing, as a landmark class action lawsuit over the company’s AI algorithm. The case targets opaque algorithmic systems used in the gig economy and could reshape how artificial intelligence is treated in that setting. According to the report, the lawsuit may redefine AI’s role in gig work while also raising broader questions around data rights and pay structures. If the case advances, its implications may extend beyond Uber and influence discussions over compensation and worker data protections on a global scale. The source report did not provide additional details on the filing, the jurisdiction, or the specific claims involved.

Ondo Finance has submitted comment letters to the SEC and CFTC arguing that single-stock perpetual contracts can operate compliantly under current securities futures rules without new regulations. Its Panama-based affiliate has already launched stablecoin-settled perpetuals on US stocks, reaching $8 billion in cumulative trading volume since June. Ondo contends that periodic funding rate payments can align contracts with underlying stock prices, and that current law does not require a fixed expiration date. The company also calls for bringing offshore perpetual business back to the US, as regulators reassess rules for on-chain products.

Nvidia has agreed to buy $3.5 billion of MediaTek convertible bonds, covering about 90% of the Taiwanese chip designer’s $3.9 billion offshore bond sale announced Monday. MediaTek described the offering as the largest deal of its kind in the island’s capital-market history. Alphabet also participated, though neither side disclosed how much Google’s parent invested. The transaction adds a financial layer to a partnership that already spans PCs, data centers, and automotive systems. Under a joint statement from the companies, MediaTek will adopt Nvidia’s NVLink Fusion platform to connect custom chips directly into Nvidia rack-scale computing systems. The two companies said their main focus areas are AI infrastructure, edge AI, and software-defined vehicles. They are also continuing work on RTX Spark and DGX Spark chips for AI PCs and developer workstations, combining MediaTek’s system-on-chip expertise with Nvidia GPUs. The bond structure has drawn scrutiny because Nvidia bought zero-coupon convertible bonds, which carry no interest payments unless holders convert at a preset strike price. Critics have described the arrangement as circular financing. MediaTek, for its part, is pushing deeper into custom AI accelerator ASICs, expecting that business to generate more than $2 billion in revenue this year. Its first AI accelerator ASIC is due for mass production in the fourth quarter of 2026, with a second-generation chip planned for high-volume output in 2028.

According to ChainCatcher, AEGIS X, also referred to as XDAO, has announced that its mainnet will officially go live tomorrow, Sept. 3, 2026. The launch date marks the point at which the project says it will fully enter ecosystem operations and begin a phase of global market expansion. Before the mainnet goes up, AEGIS X had already wrapped up the global co-building phase of its Genesis Reserve Steward Program. That phase produced cumulative co-building volume of $31,656,800. AEGIS X positions USD1 as the core settlement asset of its network. Around that asset, it is building an ecosystem that combines USD1, AI and DeFi, with application areas that include stablecoin liquidity, on-chain payments, DAO collaborative governance and AI Agent scenarios. The project's stated direction is to bring more on-chain applications and users into the USD1 ecosystem, and the Sept. 3 mainnet launch is the step that starts that expansion.

A monthly report from blockchain security firm ZeroShadow Technology said the crypto sector lost about $215 million to security incidents in August 2026, with attack activity staying elevated and risk shifting away from traditional smart contract bugs. The report, based on data compiled by several blockchain security monitoring platforms, put losses tied to hacking attacks and contract flaws at roughly $173.5 million, while phishing accounted for about $41.5 million. More than 16 protocol-related incidents were recorded during the month, pushing August well above July’s $97 million and making it the third-worst month of 2026 by losses so far. The report said the attack mix changed in a visible way. Price manipulation overtook conventional contract exploits as the leading source of damage, led by the roughly $75 million Tectonic incident on Cronos. Governance abuse and upstream dependency flaws also featured prominently, including the $8.5 million Term Finance case and a Cosmos EVM bug that affected six chains and caused $5.7 million in losses. ZeroShadow said the shift shows attackers moving toward governance privilege abuse, oracle and pricing manipulation, and shared component vulnerabilities, rather than relying only on exploitable code in contracts.

China’s semiconductor equipment industry is entering a more demanding phase, with the easiest import-substitution wins largely behind it and harder categories now drawing the most attention. At CSEAC 2026 in Wuxi, equipment makers and component suppliers used the show to present where domestic progress stands across process tools, metrology and inspection systems, advanced packaging, and core parts. In process equipment, companies such as Advanced Micro-Fabrication Equipment Inc. China (AMEC), NAURA, and Shanghai Micro Electronics Equipment showed continued expansion across etch, deposition, and lithography-related systems. But ion implanters remain a major weak spot. According to data cited by Aion Semiconductor, overall localization in ion implantation is still below 15%, with high-current tools below 10% and high-energy tools largely blank. Metrology and inspection appear to be moving faster. eGenerate, Yuwei Semiconductor, and SDRA were among the companies highlighted for equipment already in volume delivery or advanced validation. In advanced packaging, wafer-to-wafer bonding is more mature, while die-to-wafer bonding is still largely in validation. The report also points to continued progress in domestic core components, arguing that the sector is shifting from isolated breakthroughs toward broader ecosystem building, even as trust barriers, validation constraints, and long R&D cycles remain in place.

A commentary published by Foresight and written by imToken argues that Ethereum’s roadmap is moving beyond a single-minded focus on scaling. After upgrades such as Dencun, Pectra and Fusaka pushed down rollup data costs, improved validator efficiency and prepared the network for higher data throughput, the next set of problems sits closer to actual usage: fragmented liquidity across multiple Layer 2 networks, long confirmation delays for bridges and exchanges, concentration in block building, weak censorship resistance, and a wallet model that remains difficult for mainstream users. The piece says Glamsterdam is still heavily performance-focused, highlighting ePBS under EIP-7732 and Block-level Access Lists, or BAL, under EIP-7928. But it also points to Fast Confirmation Rule, or FCR, as a mechanism that could give bridges, wallets and cross-chain infrastructure a strong confirmation signal in roughly 15 to 30 seconds under normal network synchronization, compared with around 13 minutes for full finality. Looking further out to Hegotá, the article places FOCIL, EIP-7805, at the center of Ethereum’s censorship-resistance push by forcing builders to include transactions listed by randomly selected validators. It also describes native account abstraction through EIP-8141, or Frame Transactions, as a deeper overhaul of Ethereum’s long-standing externally owned account model, with support for flexible authentication, native gas sponsorship and atomic batched execution.