Cutthroat negotiations between startup founders are rarely shared so publicly, especially when a company becomes as world-changing as OpenAI.

Braintrust, a startup that makes an “operating system for engineers building AI software,” notified customers that hackers broke into one of its Amazon cloud environments, and is asking customers to rotate their API keys.

Robinhood CEO Vlad Tenev says more than 150,000 retail investors joined the fintech’s new venture fund, which offers exposure to private tech companies like OpenAI, Stripe, Databricks, and Oura before they go public.

The push for new data centers at Microsoft is putting its key clean power goals at risk.

Corgi announced on Wednesday a $160 million Series B, led by TCV, valuing the startup at $1.3 billion.

Barry Diller defended OpenAI CEO Sam Altman, while warning that AGI remains an unpredictable force needing guardrails.

The deal, announced last November, would have seen Perplexity's AI search engine integrated directly into Snapchat.

The investment comes as Pronto scales to 26,000 daily bookings and the market heads toward a potential $18 billion size.

Earlier this week, five people who touch every layer of the AI supply chain sat down at the Milken Institute Global Conference in Beverly Hills, where they talked with TechCrunch about everything from chip shortages to orbital data centers to the possibility…

Spotify's AI DJ feature now supports French, German, Italian, and Brazilian Portuguese.

Moonshot's annualized recurring revenue topped $200 million in April, driven by rapid growth in paid subscriptions and API usage.

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Toronto police said this is the "first known instance" of an SMS blaster being used in Canada.

Skyroot's valuation has more than doubled since 2023 as the Indian rocket startup prepares for the country's first private orbital launch.

Startup Battlefield 200 applications close on May 27. Apply for your shot at VC access, global visibility, TechCrunch coverage, $100K equity-free, and more.

The device comes with health and fitness tracking like 24/7 heart rate, heart rhythm monitoring with A-fib alerts, SpO2, resting heart rate, heart rate variability, sleep stages and duration, and more.

The Gemini-powered health coach will act as a combination fitness coach, sleep expert, and health and wellness advisor.

Security researchers at Mozilla say Anthropic's Mythos has unearthed a wealth of high-severity bugs in Firefox.

Melinda Lewison's departure raises questions about Bezos' support and involvement with the startup at a time when the Amazon founder is now apparently focused on robotics at his new startup, Project Prometheus.

Prediction market startup Kalshi has raised a $1 billion Series F round led by Coatue.