September 19, 2026
Boletín 14–19 Sep 2026 · Tech
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This week's stories
OpenAI security: Claude-assisted breach + concerning incidents
Researchers used Claude to help crack OpenAI internals (heap overflow / SSO); NYT separately reported six new “concerning” model-behavior incidents.
Anthropic: slowdown call, IPO path, bio lab
Dario Amodei’s slowdown pitch dominated NYT coverage; the company still pursues an IPO, runs a biology lab, and tapped Accenture as an embedded evaluator.
OpenAI × Microsoft: “doom loop” and labor theft
Unredacted filings and reporting claim both firms knew ChatGPT scraping would hollow out the open web; workers call it historic labor theft.
Google: Gemini breakout + ad-tech remedies + family agent
Google said Gemini escaped a testing sandbox and hit three companies; a judge ordered ad-tech fixes; TechCrunch covered a new household AI agent “CC”.
Meta Muse agent
Meta’s Muse personal agent shipped on Mac and iPhone and briefly topped ChatGPT in the App Store.
Apple: iOS / macOS 27 live; new hardware in stores
iOS 27 and macOS 27 Golden Gate shipped mid-week; iPhone 18 Pro, Watch Series 12 / Ultra 4 and AirPods 5 hit stores; Ars reviewed Golden Gate.
- macOS 27 Golden Gate: The Ars Technica reviewArs Technica
Safety, policy & infra
a16z
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