新科技/风口

Russian FSB unit hunts down Ukrainian drone operators (VIDEO) (www.rt.com)
2026-7-21 Russia Drone Ukraine

Samsung plans to launch its AI-powered Samsung Health Assistant and new heart metrics tools like Vitals for overnight metric tracking in beta in August (www.bloomberg.com)
2026-7-21 Samsung AI

Gritt, which is developing an AI system that helps build infrastructure like solar panels, emerges from stealth with a $26M Series A and $34M in total funding (techcrunch.com)
2026-7-21 AI Solar

UK PM Andy Burnham abolishes the Department for Science, Innovation, and Tech and elevates UK AI Minister Kanishka Narayan, who oversees AISI, to attend cabinet (www.bbc.com)
2026-7-21 AI

Sources: the US and China plan to hold AI talks in September when President Xi visits the US, realizing a significant outcome of the Trump-Xi summit in May (www.reuters.com)
2026-7-21 Trump China AI

Memo: the Army CIO reinstates limits on Army members' AI token usage; docs show the DOD's Ask Sage tool can access 100M tokens via an annual “enterprise pack” (www.wired.com)
2026-7-21 AI

Sources: China is weighing tightening AI and chip tech export controls and is consulting leading domestic AI companies, in a bid to slow advanced tech exports (www.ft.com)
2026-7-21 China AI

A profile of Sarah Guo, Greylock's youngest GP before founding Conviction in 2022, which has since backed six of the 21 AI-native companies now worth over $10B (colossus.com)
2026-7-21 AI

Ukraine pounds Moscow region with swarm of 400 drones in 'biggest attack of the war' (www.dailymail.co.uk)
2026-7-21 Drone Ukraine

Sony Music files a second copyright suit against Udio, alleging the AI music company copied 30,117 recordings without permission to train its AI models (www.musicbusinessworldwide.com)
2026-7-21 AI Sony

Chinese models are on track to win the agentic AI price war (www.aspistrategist.org.au)
2026-7-21 China AI

Google's AI Search is endangering the open web; Cloudflare: between June 2025 and April 2026, human traffic to sites of businesses in many industries fell ~40% (www.nytimes.com)
2026-7-21 Google AI

Keep an eye on China's AI governance offensive (www.aspistrategist.org.au)
2026-7-21 China AI

New Orleans Cops Published Policy Document Allowing Weaponized Drones (news.slashdot.org)
2026-7-21 Drone

China's New AI Model Halts New Subscriptions As Demand Swamps Capacity (hardware.slashdot.org)
2026-7-21 China AI

JadePuffer agentic attacks now target AI model data with ransomware (www.bleepingcomputer.com)
2026-7-21 AI

AI tool reveals climate shifts may have fueled bursts of bird evolution (www.eurekalert.org)
2026-7-21 AI Climate

New tool detects hidden bias in medical AI (www.eurekalert.org)
2026-7-21 AI

Natural, which aims to help companies let their AI agents make autonomous payments, raised a $30M Series A led by Forerunner, bringing its total raised to $40M (techcrunch.com)
2026-7-21 AI

Source: Z.ai completed construction of a 1 GW data center housing only Chinese chips; Z.ai has built or operates several computing clusters each with 10K+ chips (www.bloomberg.com)
2026-7-21 China Real Estate AI

Chicago-based Empirical Security, which uses AI to help companies predict threats by monitoring exploited vulnerabilities, raised a $25M Series A (www.axios.com)
2026-7-21 AI

LSU Physicists Create First Room-Temperature Quantum Material (tech.slashdot.org)
2026-7-21 Quantum

CAISI Director Chris Fall is resigning just three months after taking over the federal AI testing institute (www.axios.com)
2026-7-21 AI

Retail traders are shifting from the Magnificent Seven to AI infrastructure stocks, like SK Hynix and Marvell; five of the Mag Seven stocks trail the market YTD (www.wsj.com)
2026-7-21 Retail AI

An AI SOC Evaluation Guide for Security Leaders (www.bleepingcomputer.com)
2026-7-21 AI

UK government data: ~35% of UK businesses with 10+ staff report using AI, up from 12% in September 2023; average number of AI tools is 1.6, up from 1.4 in 2023 (www.ft.com)
2026-7-20 AI

At least five civilians killed in Ukrainian drone strike on bus – governor (www.rt.com)
2026-7-20 Drone Ukraine

Sources: Google is developing a specialized server chip, informally dubbed “Frozen v2”, that integrates Gemini AI model blueprints in the silicon, set for 2028 (www.theinformation.com)
2026-7-20 Google AI

AMD plans to ship Helios, its first rack-scale AI system to rival Nvidia, later in 2026 to Microsoft, Meta, OpenAI, and others; Helios costs an estimated $5M+ (www.cnbc.com)
2026-7-20 Microsoft AI Nvidia AMD

Hugging Face discloses breach linked to autonomous AI agent (www.bleepingcomputer.com)
2026-7-20 AI

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