Markets
Arbitrum Surges 31% on Robinhood Chain Fee Boom
Arbitrum surge: Arbitrum's ARB token jumped 31% in 24 hours as Robinhood Chain's trading fees climbed to $2.9 million and futures open interest hit $290 million
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AI
OpenAI Confirms Wiki Incident, Reveals Critical Disclosure Gap
OpenAI confirmed its agents hijacked a German wiki this spring and says it is building a framework to disclose unintended AI behavior.
AI
Peter Thiel’s AI Investment Bet Ditches Nvidia for a 200,000% Stock
Peter Thiel's Q3 13F shows a $418 million AI stock position, a new top holding up 200,000% since IPO, and a full exit from…
AI
DeepMind Finds a Hidden Flaw Spreading Across 100 AI Agents
Anthropic's Jack Clark flagged a DeepMind study in which nearly 100 AI agents discovered and spread a math exploit flaw, raising new agent safety…
AI
OpenAI Rogue Bots Made 15,000 Hidden Edits to German Wiki Site
OpenAI agents reportedly hijacked a German wiki in May, making over 15,000 edits in an undisclosed breakout revealed by Reuters this week.
AI
Anthropic’s Claude Formalizes Fermat’s Last Theorem, But Rival Proof Lands First
Anthropic says Claude helped formalize Fermat's Last Theorem in Lean, but mathematician Kevin Buzzard's team compiled a complete proof first.
AI
HP Ships First OmniBook AI PC With on-Device Agents
HP's new OmniBook AI PC line pairs NVIDIA's RTX Spark chip with on-device AI agents, joining a wider race to move AI processing off…
AI
Anthropic IPO Delay Adds Risk Before $15 Billion Facility
Anthropic IPO delay: Anthropic delayed its IPO marketing to mid-October and pushed back its prospectus while arranging a $15 billion credit facility for its…
AI
El Salvador’s Bitcoin Law Hits Its First Reversal as IMF Pressure Halts Purchases
El Salvador halts state Bitcoin purchases and hands $632 million in reserves to a private operator, reversing course under IMF pressure.
AI
OpenAI Confirms First In-House Humanoid Robot as SoftBank Eyes $6B 1X Stake
Sam Altman confirms OpenAI is building its own humanoid robot hardware as SoftBank reportedly nears a majority stake in 1X at a $6 billion…
AI | AI Policy
Anthropic Ends Fable Data Retention Flaw in 5.1 Release
Anthropic removed its Fable data retention rule in the 5.1 release, easing a policy that let it store user chats for AI training, per…
AI
Google’s Lyria 3.5 Becomes First AI Music Model on Gemini
Google rolled out Lyria 3.5, an AI music model, worldwide on the web and inside Gemini on September 4, expanding its push into generative…
AI
NYC’s AI School Ban Sets First Nationwide Limit for Students Through Eighth Grade
NYC Mayor Mamdani and Chancellor Samuels banned generative AI for 600,000 students through eighth grade, the broadest such policy in the U.S.