OpenAI’s former Sora boss — and its chief product officer — are both leaving OpenAI is on a ruthless “side quest” purge: Sora is dead, Bill Peebles (who ran the Sora team) is out, and Kevin Weil (chief product officer, ex-Instagram) is packing up too. The company is folding its science application team into Codex and pivoting hard toward enterprise. The pivot away from consumer moonshots is either shrewd focus or a sign that the fun part of OpenAI is quietly leaving through the same door as its people.

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OpenAI’s big Codex update is a direct shot at Claude Code

OpenAI has given Codex a serious makeover — computer use, in-app browsing, image generation, memory, plugins — essentially strapping everything but a coffee maker onto it. This is what catching up looks like when you have infinite resources and a bruised ego: you don’t iterate, you detonate. Claude Code clearly got inside their heads, and honestly, competition is good for the rest of us.

Daniel Moreno-Gama Charged With Attempted Murder After Molotov Attack on Sam Altman’s Home

A 20-year-old from Texas traveled to San Francisco allegedly to kill Sam Altman, threw a Molotov cocktail at his home, and tried to breach OpenAI’s headquarters — all apparently motivated by a genuine fear that the AI race would cause human extinction. Altman’s home was reportedly targeted a second time just days later. Whatever you think about the pace of AI development, this is a deeply unsettling moment: the philosophical anxieties that live in academic papers and Reddit threads have now produced federal attempted murder charges.

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Daniel Moreno-Gama is facing federal charges for attacking Sam Altman’s home and OpenAI’s HQ

This one is not a metaphor: a man allegedly traveled from Texas to California specifically to kill Sam Altman, threw a Molotov cocktail at his home, and attempted to break into OpenAI’s headquarters. Federal charges are now filed. Whatever your views on OpenAI’s direction, politically motivated violence against tech executives is a genuinely alarming escalation — and a sign that the culture war around AI has moved well past Twitter arguments.

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Anthropic’s Mythos Will Force a Cybersecurity Reckoning—Just Not the One You Think

Anthropic’s Mythos model — capable of finding and exploiting zero-day vulnerabilities at a “shocking level of ability,” per The Register — is either the most consequential AI security release in history or, as some skeptics suggest, a masterclass in pre-IPO narrative building. What’s not in dispute is that the infosec world is paying attention: experts are less worried about Mythos as a hacker superweapon and more concerned it’s exposing just how badly the industry has been sleeping on security hygiene. Either way, Anthropic had a very good week at the HumanX conference, where apparently everyone was talking about Claude — so maybe call it both.

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20-Year-Old Arrested for Allegedly Throwing a Molotov Cocktail at Sam Altman’s House

A 20-year-old was arrested after allegedly throwing a Molotov cocktail at OpenAI CEO Sam Altman’s San Francisco home before making threats outside OpenAI’s headquarters — all caught on surveillance camera. Altman responded with a blog post pushing back on what he called an “incendiary” New Yorker profile that dropped the same week. Whatever you think of Altman or OpenAI, firebombing someone’s house is not a reasonable form of AI policy critique — and the timing with the New Yorker piece is going to make for some very uncomfortable media-ethics conversations.

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20-year-old arrested for allegedly throwing a Molotov cocktail at Sam Altman’s house

A 20-year-old suspect allegedly threw a Molotov cocktail at the OpenAI CEO’s Russian Hill home early Friday morning, then showed up outside OpenAI’s headquarters making threats — all before 7AM, which is a remarkably aggressive morning routine. Nobody was hurt, but this is a disturbing escalation of the ambient hostility that’s been building around AI’s most prominent faces. Whatever your feelings about Sam Altman or OpenAI, political violence is not a feature, it’s a catastrophic bug.

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Fear and loathing at OpenAI

The New Yorker took a long, hard look at Sam Altman this week, and The Verge unpacked it on the Vergecast. If you somehow missed the saga — brief firing, dramatic reinstatement, organizational reshaping — this is your catch-up. What’s remarkable isn’t the chaos itself, it’s that a company with this much internal drama is simultaneously positioning itself as the responsible steward of humanity’s most powerful technology. Bold strategy.

Meta’s New AI Model Gives Mark Zuckerberg a Seat at the Big Kid’s Table

Meta Superintelligence Labs has launched Muse Spark, its first model since Zuckerberg torched and rebuilt the company’s entire AI operation — and the benchmarks reportedly look formidable. The catch? Meta, longtime champion of open-source AI and self-appointed sheriff of the frontier model commons, shipped this one closed. As The Register put it, Muse Spark is “as open as Zuckerberg’s private school.” Turns out the open-source religion was a great competitive strategy right up until Meta actually had something worth protecting.

Anthropic’s New Mythos Model Found Zero-Days in Every Major OS and Browser — And They’re Not Releasing It

Anthropic quietly dropped what might be the most consequential model announcement in months: Claude Mythos Preview, a cybersecurity-focused AI that apparently found security vulnerabilities in every major operating system and web browser, deployed as part of the industry consortium Project Glasswing alongside Apple, Google, Nvidia, Microsoft, AWS, and 40+ other organizations. The defensive framing is smart — this is positioned as a tool for finding and patching vulnerabilities before the bad guys do — but let’s be honest about what we’re really looking at: an AI so capable of offensive security work that Anthropic explicitly chose not to release it publicly. That’s not a press release, that’s a warning label.