Techmeme
December 29, 2025, 3:50 AM

Top News

Cheyenne MacDonald / Engadget:
Sam Altman says OpenAI is seeking a new Head of Preparedness, noting “the potential impact of models on mental health was something we saw a preview of in 2025”  —  CEO Sam Altman posted about the role on X, saying the models ‘are starting to present some real challenges.’
Patrick Oster / Bloomberg:
Lou Gerstner, a former IBM CEO and chairman credited with turning the company around, died at 83; IBM's market value rose from $29B to ~$168B during his tenure  —  Louis Gerstner, who took over International Business Machines Corp. when it was on its deathbed and resuscitated it as a technology industry leader, died Saturday.
Lawrence Abrams / BleepingComputer:
Ubisoft reopens Rainbow Six Siege after shutting down the server amid a breach exploiting the game's internal systems, and says the Marketplace remains closed  —  Ubisoft's Rainbow Six Siege (R6) suffered a breach that allowed hackers to abuse internal systems to ban and unban players …
Dan Primack / Axios:
Sources: ~90% of Groq employees will join Nvidia and be paid cash for all vested shares; most shareholders will get per-share payouts tied to the $20B valuation  —  Shareholders in Groq, a hot AI chipmaking startup, will receive handsome payouts from the company's $20 billion deal with Nvidia …
Noam Scheiber / New York Times:
How tech worker activism has grown more cautious as companies crack down and once-privileged workers realize they don't have much leverage  —  They increasingly see themselves as rank-and-file workers who have traditional gripes with their companies.  —  Five weeks into a strike …
Washington Post:
Bloomberg:
China's draft rules on the use of human-like AI would require companies to inform users they are dealing with AI when they log on and at two-hour intervals  —  China plans to tighten rules around the use of human-like artificial intelligence by requiring providers to ensure their services are ethical, secure and transparent.
Joel Khalili / Wired:
Since the GENIUS Act's passage in July, the total value of stablecoins circulating rose from ~$250B to $300B+, as they become the “respectable” face of crypto  —  In a year that began with a memecoin trading frenzy, stablecoins have emerged as the respectable face of the crypto industry.
Martha Muir / Financial Times:
US data center developers, facing grid access wait times of up to seven years, are turning to aeroderivative turbines and diesel generators to power the AI boom  —  Supply chain shortages drive developers to use smaller and less efficient power sources to fuel AI power demand
New York Times:
Sources: Peter Thiel and Larry Page may leave CA over a proposed ballot measure, opposed by Newsom, that levies a one-time 5% tax on those with $1B+ in assets  —  It's uncertain whether the proposal will reach the statewide ballot in November, but some billionaires like Peter Thiel and Larry Page may be unwilling to take the risk.

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Featured Podcasts

Big Technology Podcast:
Anthropic's Mythos Dilemma, Violence Against AI, Tokenmaxxing at Meta
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Hard Fork:
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The Upstarts Podcast:
Decagon's Jesse Zhang: Closing Customer Service Doom Loops With AI Concierges
Veteran tech reporter Alex Konrad sits down with breakout entrepreneurs taking on the status quo to shake up their fields in AI, design, nuclear energy, space, and more.
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OpenClaw for normies is here
A show about the tech industry's inside conversation, hosted by tech reporter Alex Heath and founder whisperer Ellis Hamburger.
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Nick Bilton, Dick Costolo, and Paul Kedrosky pull back the curtain on AI, startups, and the future rushing toward us, all with healthy dose of irreverence.
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Tools and Weapons with Brad Smith:
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Microsoft Vice Chair and President Brad Smith speaks with leaders in government, business, and culture to explore the most critical challenges at the intersection of technology and society.
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