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TUMN 인사이트 · AI와 IT를 이해하는 실용 정보

AI와 IT의 변화를 이해하고, 실제 서비스에 적용하는 데 필요한 정보를 모읍니다.

While Amazon blocks AI agents, Walmart rolls out the welcome mat

As Amazon blocks AI agents from shopping on its site, Walmart is taking the opposite approach, introducing new technology that lets AI agents make purchases on customers' behalf, with controls over spending and transaction approvals.

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Flying Roadsters can’t lift Tesla’s flat Q3 revenues

As the smoke clears from its outrageous Roadster demo, Tesla reported Q3 earnings on Wednesday - and the cold reality is that revenue has flatlined. Tesla said it earned $1.7 billion in net income on $28.0 billion in revenue in the quarter that ended in September 2026. Revenues w

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GM is betting compute and AI will help it compete with Chinese automakers

To compete with Tesla, Rivian, and a host of Chinese automakers, GM’s fourth-gen EV platform will roll out a new central computer and electrical architecture that will debut in 2028 in the Cadillac Escalade IQ.

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The new human-crafted Apple Music brand matters in an AI world

Opinion: In a world of AI slop, showing the human hands making things helps.

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Tesla starts Optimus robot production in California as profit falls 43%

Tesla's revenue was flat and its expenses skyrocketed as it pressed the accelerator on its Optimus robots, AI, and autonomous driving.

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Year-old AI lab Flapping Airplanes raises $1B at a $6B valuation

Just 9 months after raising a $180 million seed round, Flapping Airplanes has landed a $1 billion Series A for its mission to build AI models "without ingesting half the internet."

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Recursive launches Flint, a laptop coding model it says was largely built by AI

Startup Recursive has released Flint, a free, laptop-sized coding model built largely by its own AI research system, as an early test of AI that improves itself.

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Broad access through consistent standards

How OpenAI works with distribution partners to uphold consistent safeguards, support responsible access, and clarify expectations in our Usage Policies.

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Adaptive agentic intelligence framework using Strands Agents

The Adaptive Agentic Intelligence Framework (AAIF), built with Strands Agents, handles routine tasks locally with small language models and routes complex requests to cloud models through Amazon Bedrock. This post walks through building AAIF with local SLMs through Ollama and Ama

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Meta to create a new class of shares to fund AI push

Meta says it's issuing a new class of shares to fund its AI initiatives. As part of its third-quarter earnings report released on Wednesday, the company says the non-voting stock will also go toward potential acquisitions and employee compensation, with trading beginning in 2027.

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Meta says Muse has over 10M users, with shopping a top activity

Meta Muse users are adopting the app for shopping and personal productivity, the company said during Q3 earnings. The AI app now has over 10M users.

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PHP: The three letters that shut down sites all over the internet today

Two bugs found with AI are behind major issues today for 4chan, DeviantArt, Wikipedia, and the blog where the bar around the corner posts pictures of people's dogs. The "critical vulnerabilities" were discovered in the PHP programming language, which underpins much of the interne

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Enterprises keep buying software upgrades that IT thinks will make things worse

Survey of 2,018 IT heads at big firms points to a lack of leverage.

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5 production challenges in multi-agent systems and how Deep Insight solved them

Many teams build a multi-agent AI prototype in days but hit a wall in production. This post defines five production challenges (orchestration, per-agent model selection, reliable operation, secure code execution, and monitoring) and shows how Deep Insight, an open source multi-ag

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There isn't an easy exploit for this PHP vulnerability

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Blackstone’s Jas Khaira says fears over AI-buildout debt are overblown

Blackstone’s AI head on why the PE giant isn't panicked by market jitters.

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Meta wants to pay for its broad AI buildout with a newly created class of stock

The social media giant is planning a new stock strategy to help power its broad investments in AI models and services.

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Data centers could erase decades of air quality gains

A rush of new data centers could bring air pollution roaring back to levels not seen since the 2000s in Texas, which has become ground zero for the physical infrastructure behind generative AI. New and proposed data centers are demanding a tremendous amount of electricity. How de

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Railway Security Disclosure

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Securing Quick access from corporate networks with AWS PrivateLink

Learn how to connect on-premises data sources to Amazon Quick privately with AWS PrivateLink, keeping analytics traffic off the public internet. This walkthrough covers VPC endpoints for user and API access, VPC connections for data sources, DNS and endpoint policies, identity fe

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C++ futures part 1: The mental model

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Democratic governance of frontier AI, part II: Empowering cyber defenders

OpenAI outlines a blueprint for empowering cyber defenders with frontier AI, stronger safeguards, modernized cybersecurity, and more resilient public institutions.

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sparqlite: SPARQL 1.1 inside SQLite, written in Rust

<p><strong>Research:</strong> <a href="https://github.com/simonw/research/tree/main/sqlite-sparql-rust#readme">sparqlite: SPARQL 1.1 inside SQLite, written in Rust</a></p> <p>This research task is really an experiment in running Claude Code for web in "Ultracode" mode, as describ

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Patch the Planet: global response coordination as agents uncover critical vulnerabilities

Patch the Planet connects security researchers, maintainers, and incident responders to help address critical vulnerabilities across open source.

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2026년 JavaScript 동향

네이버 D2에서 2020년 이후 6년 만에 재개한 JavaScript 동향 연재. ECMAScript 표준의 변화부터 TypeScript 7, 서버 런타임, 패키지 공급망 보안, AI 코딩 도구가 생태계에 미친 영향까지 2026년 10월 기준으로 정리한 장문의 분석 공유. 1

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Tell HN: CVSS 10.0인 PHP 원격 코드 실행 CVE 2건 공개 예정

신뢰할 만하다는 소식통에 따르면 CVSS 10.0인 PHP 원격 코드 실행(RCE) 취약점 2건 의 발표가 2026년 10월 22일 18:00 CEST로 예정돼 있으나, 소식통의 말 외에 뒷받침할 증거는 없음 취약점은 PHP 5 이후 영향을 받는 모든 PHP 버전 의 원격 코드 실행과 관련된 것...

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How we built ChatGPT’s novel ad stack for user trust and relevance

Learn how OpenAI built ChatGPT’s LLM-powered ad stack to understand conversational intent, keep ads separate from answers, and deliver relevant ads at scale.

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PHP, 중대 취약점 대응 보안 릴리스 예정

PHP 보안팀이 중대 취약점 2건 을 수정하는 보안 릴리스를 예고했으며, 두 취약점 모두 CVSS v4.0 9.2점 임 릴리스는 2026년 10월 21일 수요일 14:00 UTC 로 예정됨 모든 PHP 사용자에게 릴리스 공개 즉시 업그레이드 할 수...

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Launch HN: Alter (YC S25) – Access control for multi-user agents

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Show HN: VoidAccess - 검색 질의에서 그래프까지, 오픈소스 다크웹 OSINT

VoidAccess 는 다크웹 조사 질의를 구조화된 위협 인텔리전스로 전환하는 자체 호스팅 가능 도구로, 수집, 정보 보강, 관계 매핑, 내보내기를 하나의 작업 흐름으로 연결함 16개 이상의 Tor 검색 엔진 과 공개 웹 소스를 병렬로 검색하고, 정규식, 개체명 인식, 선택...

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