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OpenAI has fixed three defects behind a week of user complaints that its new GPT-6 Astra model grew dumber after launch, and is resetting usage limits for Codex subscribers. Key Points: Astra users spent the week posting side-by-side tests claiming the model had been quietly weakened since launch. O

Nvidia CEO Jensen Huang called AI cybersecurity panic a sales pitch, even as crypto attacks rose roughly 50% and more than 100 companies warned of escalating threats. Key Points: Huang says security vendors benefit from amplifying AI threats before releasing products Crypto attacks increased roughly

OpenAI launched ChatGPT for Financial Services, a finance-focused version of ChatGPT that combines GPT-6 Astra with built-in market data for bankers and equity researchers. Key Points: The product combines GPT-6 Astra with integrated financial datasets and tools for research, modeling and client mat

Anthropic says Claude was used in cyber campaigns targeting more than 20 organizations and to engineer a Mali surveillance system monitoring roughly 25 million SIM cards. Key Points: Anthropic said a Russian-speaking operator used Claude-driven workflows across espionage operations targeting more th

OpenAI Chief Executive Sam Altman told staff this week that the company could slow frontier AI development alongside rival labs, a month after a two-week freeze on model work. Key Points: Altman raised the option of pacing OpenAI's development in step with several other laboratories, though people f