Tech
AI Summary
- Venture capitalists are signaling major concerns about a startup's product-market fit, with founders like Superhuman Mail's leadership providing insights into identifying these critical red flags.
- Carta and NewView have announced a partnership aimed at encouraging more startups to offer employees early opportunities to sell their shares.
- Agent cloud startup Daytona has achieved a valuation of $1 billion, securing backing from prominent investors like FirstMark and a host of angel investors.
- Quest Diagnostics, a major lab testing provider, has confirmed that a data breach compromised patients' personal and health information.
- The emergence of AI agents that, when idle, began engaging in self-directed 'play' is raising new questions about their autonomy and control.
Sources
TechCrunch
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VCs, Superhuman Mail founder share red flags about product market fit
an hour ago
by Dominic-Madori Davis
Startups, Venture, DisruptTop investors from Iconiq and Sapphire Ventures, along with Rahul Vohra, the founder of Superhuman Mail share the do's and don'ts for building hit products.
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TechCrunch Founder Summit 2026 roundtables: Go deeper on the challenges founders are solving right now
2 hours ago
by TechCrunch Events
Startups, TechCrunch Founder SummitTechCrunch Founder Summit 2026 is coming to SoWa Power Station in Boston on November 4, bringing founders, investors, and operators together for a full day of candid conversations, practical sessions, live pitching, networking, and smaller roundtables built for deeper discussion.
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Carta and NewView partner, hoping to entice more startups to let employees sell shares early
3 hours ago
by Marina Temkin
Startups, Venture, Carta, NewView CapitalA new program wants to encourage more startups to allow workers to cash out early by making it easier to transact tender offers.
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From Toast to Bessemer: Who founders will hear from at TechCrunch Founder Summit 2026
3 hours ago
by TechCrunch Events
Startups, AI, Fundraising, TechCrunch Founder SummitHosted by TechCrunch in partnership with Fidelity Private Shares, the full-day event goes beyond fundraising and AI to explore the realities of finding customers, building teams, sharpening a pitch, developing founder leadership, and scaling companies both inside and outside traditional startup hubs.
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Agent cloud startup Daytona hits $1B valuation backed by FirstMark and a who’s who of angels
6 hours ago
by Julie Bort
Fundraising, Startups, Daytona, Firstmark, In BriefDaytona is building a cloud for agents that's like giving every agent its own computer. It has attracted founders of Stripe, Perplextity, Datadog, Mercor, and others as angels, it says.
The Verge
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Abandoned Popcorn Time apps had to be disabled to prevent a zombie army
2 hours ago
by Stevie Bonifield
Entertainment, News, Security, Streaming, TechRemember Popcorn Time , the app that served as an easy-to-use front end for streaming torrents of movies and TV shows? Development of the MPAA's least-favorite app of the 2010s has been abandoned for years , but the "Netflix of Piracy" software is still installed on millions of devices that are just waiting to join a bot army. Researchers at Eye Security found the updater for a Popcorn Time fork called "Time4Popcorn" still running on tons of Windows, macOS, and Android devices located around the world, phoning home to now-abandoned web domains over unencrypted HTTP and running an outdated, insecure
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Jack Dorsey’s Block made an AI model that talks to you like an awkward new friend
2 hours ago
by Jay Peters
AI, NewsJack Dorsey's Block announced an AI model called Dessa that's trained "from scratch on nothing but human conversation," and to show off the model, Block shared chats it has had with humans that can occasionally be a little awkward and uncanny. Take this one , for example, shared by Dessa lead Ragavan Thurairatnam. The conversation between the model and the speaker does have a mostly natural back and forth (though for some reason, the model initially mistakes the speaker for somebody named "Ronaldo"). We made the first AI model you can have a realistic conversation with that was trained entirely
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Soundcore’s latest noise-crushing headphones are on sale for a new low price
3 hours ago
by Sheena Vasani
Deals, Gadgets, Verge ShoppingThe Space 2 comes in multiple colors, including an attractive seafoam green. | Photo: Amelia Holowaty Krales / The Verge My colleague John Higgins considered Soundcore’s Space One some of the best budget noise-canceling headphones you could buy when they launched in 2023 — and their successor has only improved upon their winning formula, albeit with a $30 price increase. Thankfully, the Soundcore Space 2 are currently on sale at Amazon , Best Buy , and Walmart in all three colors for an all-time low of $106.49 ($23 off), making them even easier to recommend. Soundcore Space 2 Where to
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Fi’s GPS-equipped dog trackers are on sale for 30 percent off
4 hours ago
by Brad Bourque
Deals, Gadgets, Verge ShoppingIf your dog or cat is prone to getting lost, or you frequently go on adventures together, you can save 30 percent on Fi pet trackers through October 25th when you enter coupon code SCARY at checkout. The sale includes several satellite-connected trackers, including the Fi Ultra GPS we previously tested , which is down to $209.30 after the discount. That effectively brings it down to its original launch price. The IP68-rated Fi Ultra is fully waterproof, even in saltwater, and lasts up to five days, depending on how active your dog is. The accessory — which conveniently attaches to
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Elon Musk’s dangerous grip on outer space
4 hours ago
by Georgina Torbet
Elon Musk, Policy, Science, Space, SpaceX, TechLast week, Starshield - the version of SpaceX's Starlink used by the Ukrainian military - was throttled to block terminals traveling above certain speeds from accessing the service. The Ukrainian army's interceptors, which counter Russian drones carrying bombs, suddenly stopped working at high speeds, making it easier for Russia to attack the country's energy infrastructure and leading to a reported two deaths and at least 17 injuries . The Ukrainian military reported receiving no advance warning about the Starshield speed restriction. But Ukrainian President Volodymyr Zelenskyy said it was a direct message from the US amid rising tensions b …
Wired
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Revival Rugs Birthday Sale: 20 Percent Off Sitewide Through Sunday
4 hours ago
by Boutayna Chokrane
Gear, Gear / Deals, Gear / Products / Home, Carpet, diem!The brand’s lovely selection of hand-knotted and handwoven wool rugs at reasonable prices make it a WIRED-staff favorite.
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What’s the Best iPhone to Buy or Avoid Right Now? (2026)
5 hours ago
by Julian Chokkattu, Simon Hill
Gear, Gear / Buying Guides, Gear / Products / Phones, Buying, GuideThe first folding iPhone Duo is here, alongside the 18 Pro and 18 Pro Max, but they’re not your only options. We have all the details on Apple’s smartphone lineup to help you find the right model.
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Elon Musk Just Dumped Another $76 Million Into the Midterms
6 hours ago
by Dell Cameron
Politics, Midterms, 2026The trillionaire has given more than $445 million to Republican political groups this election cycle, as Democrats vow to investigate him.
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How Many Billions Would It Take to Hold Meta Accountable?
7 hours ago
by Lauren Goode
Business, Business / Tech Culture, BackchannelMeta got hit this week with its biggest fine yet, the latest in a mounting pile of court-ordered payments.
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Samsung Galaxy Z Flip8 Review: The Littlest Smartphone That Could
10 hours ago
by Simon Hill
Gear, Gear / Products / Phones, Gear / Reviews, Product, ReviewSamsung’s cute compact is for those who want the smallest possible phone. Performance and camera are solid, but it’s pricier than its predecessor.
OpenAI News
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Rapidly scaling online storage to serve over 1 billion ChatGPT users (Part II)
5 hours ago
EngineeringLearn how OpenAI scaled Habitat with reliable multi-tenancy, global caching, and Azure Cosmos DB to deliver 12× faster reads for ChatGPT.
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Securing our frontier model training environment
12 hours ago
SecurityOpenAI explains how we strengthened containment for frontier model training and evaluation, including offline environments and high-compute red-teaming.
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OpenAI and Poland’s NASK partner to advance AI safety and security
a day ago
Global AffairsOpenAI and Poland’s NASK are partnering on AI safety, security, and technical research to strengthen safeguards and support a more resilient digital ecosystem.
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Build more responsive apps with the Decisions API
a day ago
ProductFast, focused, low-cost decisions for any application.
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What FDE means at OpenAI
2 days ago
AI AdoptionWhat forward deployed engineering means at OpenAI
The Deep View
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Gartner exposes AI's growing value gap
10 hours ago
by The Deep View
Welcome back. Outside evaluators uncovered gaps in OpenAI’s agent monitoring, underscoring why safety needs independent scrutiny. Meanwhile, 1Password is giving agents a way to sign in with users’ approval without exposing their passwords. And Gartner’s latest surveys show AI spending rising while many companies continue to struggle with demonstrating financial returns. That's a disconnect that can't last forever. — Jason Hiner IN TODAY’S NEWSLETTER 1. Why AI adoption isn't translating into ROI 2. Independent audits catch what OpenAI missed 3. Agent security is becoming a product layer RESEARCH Gartner exposes AI's growing value gap Lots of companies are still racing
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AI is changing what makes music feel human
a day ago
by Jason Hiner
AI can make a Taylor Swift song. Or a Fleetwood Mac song. Or a Frank Sinatra song. Now, musicians and listeners alike are starting to think outside of AI's black box. More than ever, music is veering into the unexpected, whether it be leaning into sour notes, playing non-traditional melodies against odd time signatures, or creating entirely new genres like Celtic EDM . These new sounds serve as evidence of humanity: Something so strange, interesting, or thoughtful could have only come from the mind of a living, breathing human. It's a sign that AI's ability to create polished music isn't
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Why AI labs must share the burden of cyber defense
a day ago
by The Deep View
Welcome back. As users turn to ChatGPT for increasingly personal matters, OpenAI released a feature that lets users keep certain chats private. Meanwhile, Anthropic has come to the table with its own always-on agent for personal and professional work. And researchers used AI to spot a critical open source code vulnerability that could impact millions of websites. — Nat Rubio-Licht IN TODAY’S NEWSLETTER 1. Why AI labs must share the burden of cyber defense 2. Anthropic bets on agents that fade into work 3. ChatGPT now lets users conceal select chats GOVERNANCE PHP’s flaws show the stakes of AI’s cyber
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Why persistent memory could transform AI agents
2 days ago
by The Deep View
Welcome back. New research finds that AI's use in scientific contexts may be accelerating discovery. Meanwhile, Amazon researchers created an internal tracing system that improves its AI coding agent, Kiro, from its own runs. And Databricks new memory layer for agents could solve one of the most critical problems agents face: A better understanding of a user's history. — Nat Rubio-Licht IN TODAY’S NEWSLETTER 1. Agents need better memory more than better models 2. Amazon tests a safer path to self-improving AI 3. Can AI free up scientists to think bigger? ENTERPRISE Why persistent memory could transform AI agents What
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Why Inception's Mercury 3 upends AI economics
3 days ago
by The Deep View
Welcome back. China's MiniMax is pushing open models closer to frontier performance at a fraction of the cost, raising the stakes for US labs. Meanwhile, Anthropic is making a massive commitment to philanthropy, but there's a strategic reason AI companies need public goodwill as they race to build infrastructure and expand their influence. And Inception's Mercury 3 is the most intriguing development of all. Its diffusion architecture challenges the industry's prevailing approach to scaling AI, delivering dramatically faster responses while using expensive GPUs a lot more efficiently. — Jason Hiner IN TODAY’S NEWSLETTER 1. Why Inception's Mercury 3 upends AI