SunBrief#40: ChatGPT Private Conversations Exposed by Search Engines

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• The Smartest AI Library on the Internet

• ChatGPT Private Conversations Exposed by Search Engines

• Meet the Treadmill That Fits Into Your Summer

• Stock Updates

• Apple Ready to Spend Big to Catch Up in AI

• AI Highlights of the Week

• xAI to Sign EU AI Code’s Safety Chapter

• Too Important to Miss

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ChatGPT Private Conversations Exposed by Search Engines

The Article: OpenAI’s Privacy Misstep: ChatGPT Conversations Exposed by Google and Other Search Engines

OpenAI recently removed a feature that allowed ChatGPT conversations to be indexed by search engines, following backlash over privacy concerns. The feature was part of an experiment to make shared chats publicly accessible, but it inadvertently exposed sensitive information.

Key Points:

• Privacy Experiment: OpenAI’s opt-in feature let users share chats and make them searchable, but it lacked safeguards, leading to unintentional exposure of private data.

• Reversal: The company quickly removed the feature after users discovered personal conversations appearing in Google search results.

• Privacy Controls: The incident highlights the need for clearer privacy guidelines and better safeguards to prevent accidental data exposure.

Why It Matters:

This episode serves as a wake-up call for AI companies to balance innovation with robust privacy protections. It underscores the importance of user trust and careful design in AI tools.

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Stock Updates

Apple Ready to Spend Big to Catch Up in AI

The Article: Apple CEO Tim Cook Pledges Increased AI Investment

Apple is gearing up to spend more on artificial intelligence (AI) to close the gap with rivals like Microsoft and Google, according to CEO Tim Cook. The company is open to acquiring larger AI firms to accelerate its AI roadmap, a shift from its previous focus on smaller acquisitions.

Key Points:

• AI Investment: Apple plans to increase spending on AI and data centers to boost its AI capabilities, with an openness to acquiring larger companies in the sector.

• AI Strategy: Apple aims to enhance Siri and integrate AI into products like Safari.

• Financial Commitment: While Apple has typically spent a few billion dollars annually on data centers, the company plans to increase these outlays, though not at an exponential rate.

Why It Matters:

Apple’s shift towards larger AI investments marks a pivotal moment as it works to catch up with competitors in the AI race, potentially reshaping the tech giant's approach to search, AI assistants, and data center expansion.

AI Highlights of the Week

• Zuckerberg Claims Superintelligence Is Within Reach
  Mark Zuckerberg says “superintelligence is now in sight”, as Meta ramps up AI investment, spending billions on talent, infrastructure, and startup stakes like Scale AI.

  The company reported $47.52B in revenue and $7.14 EPS in Q2, beating expectations, with AI-driven ad growth fueling results. Meta plans to spend up to $118B in 2025, aiming to deliver personal AI at scale, despite rising investor scrutiny over returns on its massive AI bets.
  

• Google’s Deep Think Brings Parallel Reasoning to Gemini Users
  Google has launched Deep Think, an advanced AI tool in the Gemini app for AI Ultra subscribers, capable of solving complex math, code, and science problems through extended reasoning and parallel thinking.

  It builds on the Gemini 2.5 model used in the IMO, and select academics will get full access for research. The rollout marks a major step in Google's push toward more capable AI.
  

• Nvidia Faces Scrutiny in China Over Alleged Chip Security Risks
  China has summoned Nvidia over alleged security risks in its H20 AI chip, just weeks after the U.S. allowed the chip's export to China.

  The Cyberspace Administration of China (CAC) cited concerns tied to U.S. discussions about adding tracking features to advanced chips. Nvidia denies any backdoors, but the move could delay H20 sales and strengthen China’s push for domestic chip alternatives like Huawei’s Ascend.
  

• Reddit Plans to Become a Full-Fledged Search Engine
  Reddit is building its own search engine, aiming to become a true search destination by leveraging its vast user-generated content and community insights.

  CEO Steve Huffman says Reddit Answers, now with 6 million weekly users, is central to this plan, growing rapidly alongside the platform’s 70 million weekly search users. The company plans to integrate Reddit Answers more deeply into its core search experience and expand it globally.
  

• OpenAI Launches Study Mode in ChatGPT
  OpenAI has launched Study Mode in ChatGPT, a new feature that promotes active learning by encouraging students to engage with material rather than just receive answers.

  The mode, now available to Free, Plus, Pro, and Team users, will roll out to Edu plans soon, aiming to boost critical thinking among student users.

xAI to Sign EU AI Code’s Safety Chapter

The Article: Musk’s xAI to Sign EU AI Code on Safety and Security

xAI, Elon Musk’s AI company, will sign the EU's AI Code of Practice on safety and security, a voluntary measure to align with the EU's AI regulations. The Code aims to ensure safety, transparency, and accountability for advanced AI models.

Key Points:

• AI Safety Focus: xAI will sign the chapter focused on AI safety and security. (source)

• Voluntary Commitment: The Code includes three sections: transparency, copyright, and safety, with safety focused on advanced AI models. (source)

• Industry Responses: Google plans to sign, while Meta has opted out due to legal concerns. (source)

Why It Matters:

xAI’s move signals commitment to AI safety, although it has concerns about other regulatory provisions affecting innovation and copyright. This highlights the ongoing tension between regulation and progress in AI development.

Too Important to Miss

Microsoft catches Russian hackers targeting foreign embassies

Google’s New Earth AI Tracks Global Change at 10-Meter Resolution

OpenAI Unveils Europe’s First AI Supercenter Powered by Renewables

Epic Games Store to Launch on Play Store After Google Loses Court Appeal

Last Week’s Poll Result

• Do you think the larger context window in GPT-5 will significantly improve AI's memory and data handling?

  Yes, 31.03%. Maybe, 51.72%. No, 17.24%.

• Do you think Trump’s AI Action Plan will position the U.S. as a global leader in AI?

  Yes, 28.57%. Maybe, 52.38%. No, 19.053%.

  

• Do you think AI models like Aeneas will revolutionize the field of historical research?

  Yes, 25.00%. Maybe, 75.00%. No, 00.00%.

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