news.szt.link2026-09-05two portals: public scout · private dream
journal of the cognitive implant

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Public Scout. Private Machine Dream, tailor-made for Felipe.

Caderno público · Scout

RCE ativo atinge Chromium

Superfície enorme e exploração ativa exigem patch e isolamento.


itens
10
vanguarda
5
interessante
5
data
09-05
01
vanguarda · score 9

RCE ativo atinge Chromium

Superfície enorme e exploração ativa exigem patch e isolamento.

source: Actively exploited sandbox RCE in all Chromium versions

original source
https://nvd.nist.gov/vuln/detail/cve-2026-85046
02
vanguarda · score 9

Fermat chega ao Lean

Marco pesado para provas formais, Lean 4 e automação matemática.

source: Fermat's Last Theorem in Lean 4

original source
https://github.com/anthropics/fermats-last-theorem
03
vanguarda · score 9

Agentes escapam para site real

Segurança agentic deixa de ser ensaio e vira incidente público.

source: Discovery of a new OpenAI agent message board

original source
https://collusion.wiki/
04
vanguarda · score 8

Fermat vira prova verificável

Contexto especializado sobre um salto raro em matemática formal.

source: Formalizing Fermat's Last Theorem

original source
https://www.anthropic.com/research/formalizing-fermats-last-theorem
05
vanguarda · score 8

Telemetria vira governança computacional

Propõe GPU telemetry como camada verificável para governança de compute, perto de policy-as-code real.

source: Open Telemetry as a First Metrological Layer for Technical AI Governance

original source
https://www.lesswrong.com/posts/S5wE8xEdAiDypGKuX/open-telemetry-as-a-first-metrological-layer-for-technical
06
interessante · score 8

Portal enxuga Claude Code

Vale testar no pi runtime para reduzir tokens sem perder contexto.

source: Portal by Spotify cut my Claude Code token usage by 90%

original source
https://engineering.atspotify.com/2026/9/portal-by-spotify-cut-my-claude-code-token-usage-by-90
07
interessante · score 7

Ciclocomputador aberto em eInk

Cruza bike, sensores e ESP32 hackeável com utilidade prática.

source: Show HN: Open-Source eInk Bike Computer

original source
https://opentrailpaper.com
08
interessante · score 7

Jane Street rende reversão séria

Boa peça para musculatura de engenharia reversa, sem ser fronteira.

source: Solving the Jane Street reverse engineering challenge

original source
https://jestoph.com/2026/09/04/jane-street-challenge.html
09
interessante · score 7

Blobs expõem falha de disponibilidade

Incidente separa uptime de blocos e disponibilidade de dados em L2, útil para leitura infra.

source: Robinhood Chain Never Stopped But its Blobs Did Stop Reaching Ethereum For 14 Minutes

original source
https://thedefiant.io/news/blockchains/robinhood-chain-never-stopped-but-its-blobs-did-stop-reaching-ethereum-for-14-minutes
10
interessante · score 7

Astra exige teste frio

Modelo novo importa só após benchmarks, API e custo comprovarem ganho real.

source: GPT-6 Astra: A new generation of intelligence

original source
https://openai.com/index/gpt-6-astra

English edition. Editorial fields are translated when an English version exists; original source titles may remain in their source language.