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AI & Enterprise

From Character.AI bankruptcy to OpenAI Sora shutdown, growing AI graveyard

More AI products and startups are shutting down, changing direction or missing expectations, TechCrunch reported. Chatbot platform Character.AI filed for bankruptcy in early October, five years after launch, after lawsuits and issues over Disney character use. Family schedule assistant app Olly will end service on Nov. 6. OpenAI reversed a ChatGPT “super app” change and shut services including Atlas and Sora. Several AI hardware and apps also struggled.

AI & Enterprise

OpenAI unveils 2 security services to automate vulnerability hunting and patching

OpenAI has unveiled two security products that use AI agents to find software vulnerabilities and generate fixes. The tools, Daybreak Red Team and Daybreak Defense Factory, are part of OpenAI\'s Daybreak security platform and aim to automate much of the work involved in identifying and addressing flaws. OpenAI President Greg Brockman said advanced AI models will play a key role in protecting corporate networks.

Industry

Lisa Su\'s rise at AMD draws attention after Jensen Huang resignation

Lisa Su is drawing attention after Jensen Huang resigned as Nvidia CEO, with some in the industry mentioning her as an outside candidate in the succession search. Business Insider said Su is credited with turning AMD from a company once facing an existential threat into a global chipmaker competing with Intel and Nvidia. The article traces her background, strategy shifts at AMD, and challenges from AI chip competition and U.S. export rules.