Researchers say Russia-aligned Pravda network is engaging in “LLM grooming”, flooding the internet with disinformation to influence chatbots like ChatGPT  —  Thinktank says internet flooded with disinformation by Russia-aligned Pravda network, which many websites treat as credible

While the AI bubble feels like the internet bubble of 1999, it may actually be larger and scarier with an unstable US economy and greater exposure for Big Tech  —  The artificial intelligence revolution will be only three years old at the end of November.  Think about that for a moment.

X starts rolling out About This Account globally, letting users see the country or region where an X account is based by tapping the signup date on the profile  —  In a couple hours, we'll be rolling out About This Account globally, allowing you to see the country or region where an account is based. This will be accessible by tapping the signup date on profiles. This is an important first step to securing the integrity of the global town [image]

A US bankruptcy judge ordered Indian edtech startup Byju's founder Byju Raveendran on Nov. 20 to pay $1B+ to US lenders, over missing funds from Byju's US unit  —  Byju Raveendran, the embattled founder of Indian ed-tech giant Byju's, has blasted a U.S. bankruptcy court's order directing him to pay more than $1.07 billion.

Israel-based Chargeflow, whose AI tech automates chargeback disputes for online merchants, raised a $25M Series A led by Viola Growth, and a $10M debt round  —  Fintech startup secures equity and debt funding as e-commerce fraud grows to $100B a year.  —  Fintech company Chargeflow …

Peek, which sells software for attractions and tour operators, raised a $70M Series D, taking total funding to $150M, and acquired Acme Ticketing and Connect&Go  —  Peek, which sells software for attractions and tour operators, raised $70 million in Series D funding, CEO Ruzwana Bashir tells Axios exclusively.

Arbiter, which is using AI to automate healthcare administrative tasks, emerges from stealth with a $52M seed from multiple family offices at a $400M valuation  —  - Thirty Madison's former president is launching her own healthcare AI startup without VC funding.

How a semiconductor investment boom is turning Arizona into “America's Semiconductor HQ”, attracting more than $200B in investments in the last five years  —  Cath Virginia / The Verge, Getty Images … Arizona's economy was once dominated by the “five C's”: cotton, cattle, citrus, copper, and climate.

Waymo says California authorized it to operate across the entire Bay Area and Sacramento, and between LA and San Diego, where it plans to expand to in mid-2026  —  California officials have quietly opened the door to one of the largest geographic expansions of autonomous ride-hailing the state has ever seen.

Industry executives say nearly all major memory chipmakers are running at or near full capacity, with 2026 production slots almost “sold out” due to AI demand  —  TAIPEI/TOKYO/SEOUL — Since October, SK Hynix's headquarters in Icheon, near Seoul, has seen a steady stream of visitors …

A US judge is expected to rule next year on breaking up Google's ad tech monopoly, after the DOJ and Google delivered closing arguments in a remedies hearing  —  Judge Leonie M. Brinkema is on the clock.  —  The federal judge, who sits on the U.S. District Court for the Eastern District of Virginia …

Q&A with Fei-Fei Li on ImageNet, her startup World Labs' focus on spatial intelligence, superintelligence, regulation, AI bubble, US-China AI arms race, more  —  AI is now so present in our lives that the story of how it came to be so is receding — that is, if we ever absorbed it properly.

Alphabet's stock closed at a record high of $299.66 on November 21, continuing a strong recent run after Google's Gemini 3 impressed analysts and consumers  —  The internet giant has a lot going for it right now.  —  Google parent Alphabet hit a record closing high of $299.66 today …

A look at Indian startups like TuluAI, which are building LLMs for low-resource languages by creating data sets nearly from scratch with community involvement  —  Indian founders are building digital data sets for low-resource languages by involving the community, and count on local relevance to go against big tech platforms.