Winners, Losers & WTF Moments: A Look Back at 2025’s Top Tech Stories

From an unenforced TikTok ban and a chatbot calling itself MechaHitler to mounting fears that we’re in an AI bubble, 2025 was another messy year for the tech industry. We watched billionaire CEOs fully align themselves with President Trump, Nvidia become the first $5 trillion company, and Elon Musk’s popularity tank, thanks to his DOGE antics (and yet he could still become the world’s first trillionaire). Kara breaks down the biggest tech stories of 2025 with four journalists: Bill Cohan , a longtime financial journalist, author, and Puck co-founder who covers Wall Street; Casey Newton , founder and editor of the tech newsletter Platformer and host of The New York Times podcast “ Hard Fork ”; Joanna Stern , senior personal technology columnist for The Wall Street Journal and author of a forthcoming book about how she surrendered her life to A.I. for a year; and Charlie Warzel , staff writer at The Atlantic and host of the tech and culture podcast “ Galaxy Brain .” (Please note, this conversation was recorded before news broke that TikTok had signed a deal to spin off its U.S. business to a group of American investors, the Justice Department released a trove of documents tied to investigations into Jeffrey Epstein, and Waymo halted service in San Francisco because of power outages in the area.) Questions? Comments? Email us at on@voxmedia.com or find us on YouTube , Instagram , TikTok , Threads , and Bluesky @onwithkaraswisher. Learn more about your ad choices. Visit podcastchoices.com/adchoices