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AI News: MosaicLeaks is a new study on deep research AI agent privacy leaks, revealing a vulnerability called the ‘mosaic effect’: when agents simultaneously access local private files and external network tools, each seemingly harmless search query can accumulate to allow observers to piece together enterprise secrets. The study uses a medical institution as an example: to complete a multi-step question, the agent first queried cloud migration milestones…

AI News Flash: OpenAI recently improved ChatGPT’s health and medical Q&A capabilities, with the core upgrade coming from the GPT-5.5 Instant model. The adjustments focus on four areas: enhanced reasoning for more logically rigorous answers, improved context understanding to make conversations more relevant to users’ specific situations, optimized expression clarity to make medical information more readable, and introducing a mechanism where practicing physicians participate in evaluation…

AI News Flash: OpenAI recently rolled out new spend control and usage analytics for ChatGPT Enterprise, helping organizations get better visibility into AI spending and usage. The key update lets admins set spending caps to prevent budget overruns, with detailed dashboards showing how different teams are actually using the tool. These controls are crucial for enterprises deploying AI at scale—without visibility, costs can become unpredictable, creating financial risk. With integrated spend monitoring, companies can push forward AI adoption with more confidence and evaluate expansion based on real returns. But since the summary lacks specific feature details or pricing info, check the original link for the full scoop.

AI News Flash: Hitachi Energy announces plan to acquire Canadian transformer materials and parts supplier Canduct, with the core goal of strengthening its North American local production capacity. The direct backdrop to this acquisition is the surge in data center construction across North America driving significant increases in grid infrastructure demand, particularly high-voltage transformer materials have become a bottleneck in the industry — companies without local supply chain support will struggle to respond quickly to market demand.

AI News Flash: Bitcoin miner HIVE Digital accelerates AI infrastructure transformation. Its HPC subsidiary BUZZ HPC plans to build a 320MW AI data center campus near Toronto, supporting over 100k GPUs. In FY2026, HIVE’s HPC segment revenue reached $19.5M, nearly doubling YoY…

AI News Flash: Researchers collaborate with OpenAI to use its reasoning model to help diagnose rare diseases, successfully identifying 18 new diagnoses in previously unsolvable cases. The core of this achievement lies in the reasoning model’s deep step-by-step reasoning ability, which can systematically integrate patient symptoms, genetic data, and medical literature to propose hypotheses that traditional diagnostic processes struggle to reach. For rare disease patients, getting a definitive diagnosis often requires years or even decades of waiting, because these diseases have few cases and clinicians accumulate very limited diagnostic experience

AI News Flash: During the G7 summit this Wednesday, French President Macron and Indian Prime Minister Modi publicly expressed concerns about the US potentially unilaterally cutting off other nations’ access to US-made top-tier AI models. Macron directly warned Anthropic CEO Dario Amodei, OpenAI CEO Sam Altman, and President Trump at lunch: if the US can ‘flip the switch,’ it won’t just hurt European users’ economies — it’ll also backfire on AI companies’ own market reputation…

AI News Flash: OpenAI is set to officially launch ChatGPT advertising service in the Japanese market, with ads dynamically displayed based on user interest preferences during AI conversations. Ad suppliers include subsidiaries of Dentsu and Hakuhodo, providing ad placement resources for the generative AI giant. This launch represents a major pivot in OpenAI’s monetization strategy…

AI News Flash: This issue of techAsia comes from our Tokyo correspondent Kenji, covering sports, geopolitics, and tech security. The 2026 FIFA World Cup just opened last weekend, with Japan’s team equalizing twice against the Netherlands in their opening match, ending in a draw—a rare peace喘息 in a world full of conflict. On the geopolitical front, the US and Iran have reportedly signed some form of ceasefire agreement, but Washington hasn’t made the terms public yet…

AI News Flash: Google Docs now forces a Gemini AI prompt box, frustrating many users. One author encountered the intrusive ‘Write with Gemini’ pop-up with no close button, so they compiled two disable methods. Method 1 targets the bottom AI bar: click the ‘Gemini’ button in the top function menu, then select ‘Bottom bar preferences’ to turn off the bottom prompt box.