Cloudflare says outage that hit X, ChatGPT and other sites is resolved

Person’s handing hold an iPhone displaying a Cloudflare Error while attempting to access a webpage, during an outage of the Cloudflare service, Lafayette, California, November 18, 2025. Smith Collection/gado | Archive Photos | Getty Images Internet infrastructure company Cloudflare was hit by an outage on Tuesday, knocking several major websites offline for global users. Many … Read more

Klarna tops third-quarter revenue estimates in first earnings report since IPO

Sebastian Siemiatkowski, CEO and Co-Founder of Swedish fintech Klarna, gives a thumbs up during the company’s IPO at the New York Stock Exchange in New York City, U.S., Sept. 10, 2025. Brendan McDermid | Reuters Klarna topped Wall Street third-quarter revenue expectations in its first earnings report after debuting on the New York Stock Exchange … Read more

Investors hope these three trades will weather a tech stock downturn

As concerns over a U.S. tech bubble linger, investment strategists are mapping out various diversification plays on both sides of the Atlantic to shore up portfolios against a sharp market correction. Market pros told CNBC that European equities, government bonds and value stocks all offer advantages amid valuation concerns in the artificial intelligence space. Arnaud … Read more

Arm custom chips get a boost with Nvidia partnership

Jensen Huang, CEO of Nvidia, reacts during the 2025 Asia-Pacific Economic Cooperation (APEC) CEO Summit in Gyeongju, South Korea, October 31, 2025. Kim Soo-hyeon | Reuters Arm on Monday said that central processing units based on its technology will be able to integrate with AI chips using Nvidia’s NVLink Fusion technology. The move will make … Read more

Nvidia CEO Jensen Huang surprised investors with a ‘half a trillion’ forecast. It’ll come up at earnings

Jensen Huang attends a reception for the 2025 Queen Elizabeth Prize for Engineering, at St James’ Palace in London, Brirain, Nov. 5, 2025. Yui Mok | Via Reuters Nvidia CEO Jensen Huang revealed in October that his company has $500 billion in orders, in 2025 and 2026 combined, for its chips that are at the … Read more

S&P 500 and Nasdaq futures rise to start the week: Live updates

Traders work on the floor of the New York Stock Exchange (NYSE) in New York on November 14, 2025. Charly Triballeau | Afp | Getty Images Stock futures were mixed on Monday following a choppy week in which valuation fears, a rotation within the market and a recalibration of Federal Reserve rate cut expectations pressured … Read more

A simple reason why the market’s biggest investors say they aren’t worried about AI bubble, tech stock selling

Bill Ford (L) Chairman and CEO of General Atlantic, and Philippe Laffont (R) founder and portfolio manager of Coatue Management, speak during CNBC’s Delivering Alpha event in New York City on Nov. 13, 2025. Adam Jeffery | CNBC The biggest investors in the world often have a greater focus on the private than public markets, … Read more

In defense of junior staff: Why replacing young people with AI could spark a ‘talent doom cycle’

In the U.S., postings for entry-level jobs have declined about 35% since January 2023, per data from labor research firm Revelio Labs. Cemile Bingol | Digitalvision Vectors | Getty Images As more companies brazenly declare AI-driven layoffs in 2025, the first jobs on the chopping block appear to be junior positions and entry-level jobs. Graduate … Read more

Warren Buffett’s Berkshire Hathaway reveals new position in Alphabet

Warren Buffett speaks during the Berkshire Hathaway Annual Shareholders Meeting in Omaha, Nebraska on May 3, 2025. CNBC Warren Buffett’s Berkshire Hathaway revealed a new position in Alphabet, making the Google parent the conglomerate’s 10th largest equity holding at the end of September, according to a regulatory filing. Berkshire disclosed a $4.3 billion stake in … Read more

The question everyone in AI is asking: How long before a GPU depreciates?

Nvidia President and CEO Jensen Huang speaks about NVIDIA Omniverse as he delivers the keynote address during the Nvidia GTC (GPU Technology Conference) at the Walter E. Washington Convention Center on Oct. 28, 2025 in Washington, DC. Anna Moneymaker | Getty Images As a handful of the world’s most valuable companies set out to spend … Read more