Techmeme
November 21, 2025, 4:35 PM

Top News

New York Times:
Q&A with Roblox CEO David Baszucki on the chat function, AI-powered age estimation via face scans, accusations of compromising child safety for growth, and more  —  This week the company announced that it would require users to undergo an A.I.-powered age estimation process in order to chat with others on the platform.
Sergiu Gatlan / BleepingComputer:
CrowdStrike confirms that an insider shared screenshots from internal systems with unnamed threat actors but says its systems were not breached  —  American cybersecurity firm CrowdStrike has confirmed that an insider shared screenshots taken on internal systems with unnamed threat actors.
Jennifer Elias / CNBC:
At a recent all-hands meeting, Google's head of AI infrastructure Amin Vahdat said Google must double AI compute capacity every six months to meet demand  —  Google 's AI infrastructure boss told employees that the company has to double its compute capacity every six months in order to meet demand for artificial intelligence services.
Leo Marchandon / Reuters:
After a delay, Ubisoft reports Q2 net bookings up 39% YoY to €490.8M, above €450M est., and expects Q3 bookings of €305M; Ubisoft resumed trading on November 21  —  - Delay due to accounting change and debt covenant breach  — Breach addressed with early loan repayment using proceeds from Tencent investment
Daniel Zuidijk / Bloomberg:
Lorenzo Franceschi-Bicchierai / TechCrunch:
Google confirms hackers stole Salesforce-stored data from 200+ companies via a supply chain hack involving Gainsight, which provides a customer support platform  —  Google has confirmed that hackers have stolen the Salesforce-stored data of more than 200 companies in a large-scale supply chain hack.
Bloomberg:
Sources: Trump's team recently discussed letting Nvidia sell H200 chips to China, a major departure from the administration's earlier public stances  —  US officials are having early discussions on whether to let Nvidia Corp. sell its H200 artificial intelligence chips to China …
Naomi Nix / Washington Post:
Sources: Meta plans to test an AI-powered personalized daily briefing, designed to compete with ChatGPT's Pulse, with some Facebook users in NYC and SF  —  Meta is testing a new product that would give Facebook users a personalized, AI-powered briefing of information relevant to their daily lives.
Adi Robertson / The Verge:
Grok's chatbot on X says Elon Musk is superior at almost anything, including drinking urine; Musk says Grok was “manipulated by adversarial prompting”  —  Elon Musk is as smart as da Vinci, fitter than LeBron James, and really good at drinking piss.
The Information:
Internal memo: Sam Altman told OpenAI employees last month that Google's recent progress in AI could “create some temporary economic headwinds for our company”  —  OpenAI CEO Sam Altman told colleagues last month that Google's recent progress in artificial intelligence could …
Bloomberg:
Sources: the US has probed whether the products of China's Bitmain, which sells most of the world's Bitcoin-mining machines, pose risks of espionage or sabotage  —  Investigators have sought to assess whether Bitmain Technologies' products pose risks of espionage or sabotage, according to people familiar with the matter.
Mayank Parmar / BleepingComputer:
Google says ads that some users are seeing in AI Mode are part of a test; the ads have a “sponsored” label and appear at the bottom of the page  —  Google has started rolling out ads in AI mode, which is the company's “answer engine,” not a search engine.
Stephen Nellis / Reuters:
IBM and Cisco plan to link quantum computers over long distances and aim to provide a proof-of-concept by 2030, potentially paving the way for quantum internet  —  IBM (IBM.N) and Cisco Systems (CSCO.O) on Thursday said they plan to link quantum computers over long distances …
Alex Heath / Sources:
Bret Taylor says his AI agent startup Sierra has hit $100M in ARR, after launching in February 2024, up from about $20M this time last year  —  A new trend has quickly emerged for AI startups that want to stand out from the rest: brag about revenue.  —  Take Sierra, Bret Taylor …
Renju Jose / Reuters:
Australia adds Twitch to teen social media ban; Twitch plans to deactivate accounts for 16-and-under users from Jan. 9 and bar new underage users from Dec. 10  —  Australia's internet watchdog on Friday said it would include Amazon.com-owned (AMZN.O) live streaming service Twitch …
Natalie Lung / Bloomberg:
Filing: Airbnb says CTO Ari Balogh, who joined seven years ago from Google, plans to step down in December  —  Airbnb Inc. Chief Technology Officer Ari Balogh plans to step aside from his role in December, the company said in an exchange filing on Friday.  —  Balogh, who joined …

Sponsor Posts

Subquadratic:
SubQ Snap 1.1: the first long-context decision model for real enterprise work  —  Tied for #1 on the AA Decision Index, Snap is a multimodal model with a 384k-token context window for fast reasoning and agentic decisions.
Command Line:
GitHub Universe 2026: Highlights from the developer's developer conference  —  Copilot Fusion was the belle of the ball, but the hero at the heart of the two-day event was the developer community.
Zoho:
3 smarter updates for your staffing pipeline  —  Staffing recruiters manage multiple client requirements, large candidate databases, and tight submission deadlines.  Finding suitable candidates is only the first step.
IDrive:
Protecting your Cloud Applications Data  —  Backing up Office 365, Google Workspace, Dropbox & Salesforce data is critical to preventing data loss or corruption, complying with laws and avoiding critical downtime in case of a disaster.

Featured Podcasts

Big Technology Podcast:
Big Tech's Ugly Week, Getting Rich At Anthropic, AI Costs Plunge
The Big Technology Podcast takes you behind the scenes in the tech world featuring interviews with plugged-in insiders and outside agitators.
Subscribe to Big Technology Podcast.
Machine Gods:
OpenAI's Latest Discoveries Spark a Backlash + Help! My Kid Hates AI
The official podcast of the singularity, from Casey Newton and Kevin Roose. Twice-weekly news, analysis, and interviews with the people who are building the future.
Subscribe to Machine Gods.
The Upstarts Podcast:
The Accidental YC Founder Solving AI's GPU Crisis | SF Compute's Evan Conrad
Veteran tech reporter Alex Konrad sits down with breakout entrepreneurs taking on the status quo to shake up their fields in AI, design, nuclear energy, space, and more.
Subscribe to The Upstarts Podcast.
Cheeky Pint:
Why Sam Altman is against a single superintelligence
Stripe cofounder John Collison interviews founders, builders, and leaders over a pint.
Subscribe to Cheeky Pint.
Great Chat:
The case for AI optimism
A podcast mostly about tech. Brought to you weekly by Angela Du, Sally Shin, Mac Bohannon, Helen Min, and Ashley Mayer.
Subscribe to Great Chat.
Sources:
Tobi Lütke on the AI agent revolution and future of Shopify
Candid conversations with the leaders shaping what's next in AI and the broader tech industry. Hosted by Alex Heath, who has covered Silicon Valley for more than a decade.
Subscribe to Sources.
 

About This Page

This is a Techmeme archive page. It shows how the site appeared at 4:35 PM ET, November 21, 2025.

The most current version of the site as always is available at our home page. To view an earlier snapshot click here and then modify the date indicated.

More News

Jay Peters / The Verge:

Earlier Picks

Bloomberg:
Pew Research Center:
Aisha Malik / TechCrunch:
Dominic Preston / The Verge:
Abner Li / 9to5Google: