Techtonic

My Techno Blog

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  • Horizon3 hits $2 billion valuation with $250M Series E as AI threats escalate

    Cybersecurity startup Horizon3 has raised a $250 million Series E at a $2 billion valuation, more than tripling its valuation in 14 months. The San Francisco-based firm drew backing from returning investors NightDragon and NEA. The funding arrives as two major AI research labs disclosed last week that their models had breached systems outside their […] More

  • The Download: reward hacking explained, and suspected Iranian cyberattacks

    1 It looks like Iran is conducting cyberattacks on US water systemsThat’s according to preliminary investigations on hacks in at least seven states. (NYT $)+ Will this be a wake-up call? (Forbes) 2 Google briefly made it easy to fake satellite imagesLiterally the last thing the world needs right now. (NPR)+ AI companies keep moving fast and breaking […] More

  • Here’s why AI agents lie and cheat to reach their goals

    “We reward them on the basis of what looks good to us, and that means that we inadvertently incentivize the models lying to us [and] cheating,” says Jeffrey Ladish, director of the AI research nonprofit Palisade Research. “We don’t have a way to go in there and be like, No, you need to actually care […] More

  • TechCrunch Mobility: Two roads diverged — for robotaxis

    Welcome back to TechCrunch Mobility, your hub for the future of transportation and now, more than ever, the role AI is playing in it. To get this in your inbox, sign up here for free — just click TechCrunch Mobility! TechCrunch covered a couple of stories this week that illustrate the countervailing forces at play […] More

  • Applications of AI at OpenAI

    Explore how OpenAI products like ChatGPT, Codex, and APIs bring AI into real-world use for work, development, and everyday tasks. Source link More

  • Sam Altman and AI’s decel debate

    OpenAI CEO Sam Altman recently said that it may be time to “pace the rate of AI development” so that society can “harden around some of these new capability levels.” On the latest episode of TechCrunch’s Equity podcast, Kirsten Korosec, Sean O’Kane, and I discussed how Altman’s comments were probably prompted by a recent hack […] More

  • Healthcare

    Explore how clinicians use ChatGPT to support diagnosis, documentation, and patient care with secure, HIPAA-compliant AI tools. Source link More

  • The global memory shortage hits the MacBook Air

    The global memory chip shortage is affecting the availability of Apple’s most popular Mac, according to Bloomberg’s Mark Gurman. Gurman said the shortage — caused by the demands of chip-hungry AI companies — had already affected Apple’s more niche computers, the Mac mini and Mac Studio. But it seems the company is now struggling to […] More

  • Using skills

    Learn how to create and use ChatGPT skills to build reusable workflows, automate recurring tasks, and ensure consistent, high-quality outputs. Source link More

  • Malaysia is reportedly shutting down Balaji Srinivasan’s Network School

    The Malaysian government has ordered the shutdown of a startup-centric community called the Network School, according to The Wall Street Journal. Billing itself as “a frontier community for techno-optimists,” the Network School reportedly grew out of entrepreneur and investor Balaji Srinivasan’s conviction that the United States is in irreversible decline; Srinivasan has said his goal […] More

  • ChatGPT for operations teams

    Learn how operations teams use ChatGPT to streamline workflows, improve coordination, standardize processes, and drive faster execution. Source link More

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