Your phone is one of the most target-rich devices you own. It carries your banking apps, saved passwords, private messages, and years of photos. Most people treat mobile security as an afterthought, but the threat is real and growing. The good news is that today’s mobile antivirus apps do a lot more than scan for…
Refrigerators today run on the same basic technology as they did more than 100 years ago. You’d think we could have come up with something better by now. And we have, but nothing has been able to dethrone cheap, reliable vapor compression — the process that’s keeping your milk cold today. One startup hopes to…
DoorDash on Monday added new AI-powered tools that let merchants speed up onboarding, edit photos to make dishes look better, and create websites based on their app listings. The onboarding tool works similarly to the one Amazon launched in 2024. Merchants can point the tool to their website, from which it will automatically fetch information…
This is it. The BOGO offer is live. For a limited time, buy one pass to TechCrunch Disrupt 2026 and get 50% off a second of the same ticket type. This is a short window to bring someone with you — and get more out of being there. Bring a colleague. A co-founder. A partner. The BOGO…
A new project called Acorn has launched a way for organizations and creators to build their own online communities as an alternative to centralized social media platforms like Instagram, X, and Threads. It uses the same underlying technology that powers the decentralized social media app Bluesky, allowing communities to build their own homepages, create starter…
When it comes to the specter of AI’s labor-displacing potential, Jensen Huang thinks that the American worker has nothing to fear. During a conversation Monday night with MSNBC’s Becky Quick hosted by the Milken Institute — an economic policy think tank, the jovial Nvidia CEO said that AI was an industrial-scale generator of jobs, not…
Two days before the Elon Musk vs. OpenAI trial began last week, Musk texted the model maker’s president and co-founder Greg Brockman. Musk suggested to Brockman that OpenAI settle the suit. After Brockman replied by suggesting both sides drop their suits, the exchange went off the rails, with Musk responding: “By the end of this…
Bret Taylor’s AI startup Sierra is raising a $950 million funding round led by Tiger Global and GV, the company announced Monday, pushing its post-money valuation above $15 billion. The raise gives Sierra more than $1 billion to work with — capital the company says it will use to become the “global standard” for AI-powered…
Geothermal startup Fervo Energy said Monday it hopes to raise up to $1.3 billion in its initial public offering. The company would be valued at up to $6.5 billion if shares sell at the top of its $21 to $24 price target. That’s more than twice what Fervo had reportedly been seeking earlier this year…
In the long-running saga that is Cerebras Systems’ IPO, the finish line is finally in sight. The AI chipmaker said on Monday that it is preparing to sell 28 million shares at $115 to $125 a share. This would raise $3.5 billion and give it a $26.6 billion market cap at the high end. That…