Techmeme
August 7, 2026, 3:45 PM

Top News

Axios:
OpenAI says it has expanded safety testing around its upcoming model Astra as it “cannot rule out” critical cyber capabilities, potentially delaying its launch  —  OpenAI “cannot rule out” that its upcoming model Astra has"critical" cyber capabilities, a designation that has prompted …
Financial Times:
Sources: ByteDance is pretraining an AI model with up to 10T parameters, roughly 3x larger than Kimi K3 and larger than the 8T estimate for Anthropic's Mythos 5  —  TikTok owner training a model three times larger than Moonshot's Kimi K3  —  ByteDance is training an AI model that could approach …
Black Hat on YouTube:
At Black Hat, OpenAI reconstructs the OpenAI-Hugging Face incident and examines its implications for AI security, cyber resilience, and alignment  —  The ‘Breaking’ News: The OpenAI-Hugging Face Incident - A Technical Reconstruction and Its Implications for AI When AI Goes Rogue.
Yoolim Lee / Bloomberg:
SK Hynix plans a $38B chipmaking expansion in South Korea, including building a ~$24.7B DRAM facility in Yongin and a ~$13.3B NAND fabrication plant in Cheongju  —  SK Hynix Inc. plans a 54 trillion won ($38 billion) expansion of its chipmaking facilities in South Korea, the memory chip maker said in a statement Friday.
SemiAnalysis:
Analysis: Google DeepMind has lost frontier-model momentum amid leadership and RL talent departures, with Google Cloud emerging as a winner with more compute  —  GCP YoY rev growth >100%, DeepMind's long term failure is Google Cloud's short term gain  —  On Wednesday, August 5th …
KOB 4:
New Mexico trial: a judge orders Meta to pay $567M and make changes for underage users after finding its platforms helped create a public nuisance harming teens  —  SANTA FE, N.M. - A Santa Fe judge ordered Meta to pay $567 million, and make changes for the user experience of juvenile accounts …
More: BBC, Wall Street Journal, The Guardian, Washington Post, International Business Times, TechCrunch, The Verge, The Record, nmdoj.gov, The Information, CNBC, Breitbart, First Judicial District Court of New Mexico, Quartz, Gizmodo, Deseret News, Source New Mexico, Reclaim The Net, Fox Business, Associated Press, Pittsburgh Post-Gazette, CNN, The American Bazaar, Courthouse News Service, The Hill, Barron's Online, TechRadar, Scottish Legal News, Silicon UK, WTTG-TV, AI Policy Daily, Silicon Republic, TheGrio, Washington Examiner, Blockonomi, TechSpot, National Legal …, ABC News, Security Affairs, ZeroHedge News, Neowin, The Mac Observer, Euro Weekly News, Proactiveinvestors UK, JOE.ie, WPXI-TV, Lawyer Monthly, Entrepreneur, Forbes, Tech Policy Press, JusttheNews.com, UPI, Fortune, Reuters, Outlook India, Sky News, Tech in Asia, Outlook Business, France 24, Financial Times, TRT World, Mediaweek, The Wrap, Al Jazeera, Times of India, Social Media Today, Proactive, New York Times, Bloomberg Law, Business Insider, CNET, Source New Mexico, CBS News, Newser, India Today, Channel NewsAsia, Albuquerque Journal, KOAT, Reuters, Santa Fe New Mexican, and Daring Fireball
Will Knight / Wired:
Security researchers claim that Kimi K3 went outside of its sandbox during defensive cybersecurity tests, but did not hack anything after accessing the internet  —  Security researchers say that Kimi K3, an open-weight model from China, wandered off to the internet in an attempt to cheat on a test it was given.
Anthropic:
Anthropic updates Claude Fable 5's biology safeguards to reduce false positives, cutting biology-related “fallbacks” by ~85% in testing across product surfaces  —  We're making updates to Claude Fable 5's biology safeguards in a way that substantially reduces false positives.
Reuters:
The White House imposes price floors and a 15% tariff on products made from polysilicon, the raw material used in chips that is primarily produced by China  —  The White House on Thursday imposed a series of price floors and a 15% tariff on products made from polysilicon …
Deborah Sophia / Reuters:
Take-Two reports Q1 bookings down 3% YoY to $1.39B, vs. $1.38B est., forecasts Q2 and FY 2027 bookings below est., and highlights excitement for GTA VI's launch  —  Take-Two Interactive (TTWO.O) maintained its annual bookings forecast on Friday, but reiterated the November 19 launch date …
Allie Garfinkle / Fortune:
Livestream shopping app Whatnot raised a $545M Series G led by Iconiq, Lightspeed, and Avra at a $20B valuation, up from an $11.5B valuation in October 2025  —  Whatnot, started in a Funko Pop-flooded rental house, is now a $20 billion company.  —  The live commerce platform exclusively told Fortune …
Brian Steinberg / Variety:
Nielsen agrees to acquire and take digital media monitor DoubleVerify private in an all-cash deal with a ~$2.15B enterprise value, expected to close by Q1 2027  —  Audience-measurement giant Nielsen said it would acquire the digital-media monitor DoubleVerify in an all-cash transaction …
Grace Kay / The Information:
Sources: Cursor told staff on Thursday that SpaceX could complete its $60B acquisition as soon as next week and the Cursor brand name will likely be phased out  —  Cursor told staff at an all-hands meeting on Thursday that SpaceX could complete its $60 billion acquisition of the coding startup …
Sarah Perez / TechCrunch:
Cloudflare debuts Kitesurf, a cloud-hosted browser for AI agents built on top of its Workers serverless service, available for free while in beta in Browser Run  —  Cloudflare is the latest company to join the race to build a new web browser.  But instead of pitching a Chrome alternative to consumers …
More: Cloudflare, Digital Trends, WeRSM, and MarkTechPost
X: @cloudflare.  LinkedIn: Luís Duarte.  Forums: r/rust
Bloomberg:
Sources: up to five people tied to US Cyber Command died by suicide from early June to early July 2026, prompting it to flag them as a potential suicide cluster  —  The US military's cyberwarfare unit is scrutinizing an unusually high number of deaths by suicide among personnel …

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Nichiket Sunil / Reuters:
Ram Iyer / TechCrunch:
Bloomberg:
Reuters: