Techmeme
October 20, 2025, 4:01 AM

Top News

Terrence O'Brien / The Verge:
X plans a Handle Marketplace for Premium+ and Business subscribers to search for and request inactive usernames; rare handles can cost from $2,500 to $1M+  —  Premium subscribers will be able to search and request usernames that have been unavailable. … Handles are going to be broken up into two broad categories.
Matthias Bastian / The Decoder:
OpenAI researchers delete X posts claiming that GPT-5 solved Erdös math problems, after pushback from Demis Hassabis and others; Yann LeCun ridicules OpenAI  —  OpenAI researchers recently claimed a major math breakthrough on X, but quickly walked it back after criticism from the community …
Bloomberg:
China says the US NSA has been hacking its National Time Service Center, which provides high precision time services for the government and others, since 2023  —  China said it's uncovered “irrefutable evidence” of US government cyber attacks on the country's main agency responsible for timekeeping.
Cheyenne MacDonald / Engadget:
X is testing a new way of opening links without fully covering an X post, allowing users to see the Like, Repost, and other buttons, starting on iOS  —  It comes in response to creators' complaints about the reach of posts containing links.  —  Links have proven to be a tricky thing when it comes to social media engagement.
Zeyi Yang / Wired:
ByteDance's Cici, an overseas counterpart of China's most popular AI chatbot app Doubao, is quietly gaining traction in the UK, Mexico, and Southeast Asia  —  ByteDance is paying for ads and partnering with influencers to promote its AI chatbot app Cici in countries like the UK, Mexico, and Indonesia.
Jocelyn Gecker / Associated Press:
Microsoft, OpenAI, and Anthropic are providing millions to the American Federation of Teachers to build AI training hubs aimed at educating 400,000 teachers  —  Add AP News to Google Add AP News as your preferred source to see more of our stories on Google.  Share

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.
Zoho:
How EWS deprecation affects Zoho Calendar Interoperability  —  Understanding the impactMicrosoft began blocking Exchange Web Services (EWS) requests in Exchange Online (Microsoft 365) as of October 1, 2026.
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.
WebBrain:
WebBrain: an open-source AI agent for your browser  —  Read pages, fill forms and automate tasks in Chrome or Firefox.  Use local models or your preferred AI provider.  Get started free.

Featured Podcasts

Lenny's Podcast:
Why PMs are suddenly valuable again | Tulsee Doshi (Head of Product, Gemini)
Interviews with world-class product leaders and growth experts to uncover actionable advice to help you build, launch, and grow your own product.
Subscribe to Lenny's Podcast.
Big Technology Podcast:
AI Stockpocalypse, Anthropic Nears RSI?, Prediction Markets vs. Pollsters
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:
The Purple Tsunami Against Data Centers
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.
Invest Like the Best:
Ramtin Naimi - The State of Venture
The leading destination to learn about business and investing. We do this by showcasing exceptional talent and ideas.
Subscribe to Invest Like the Best.
The Upstarts Podcast:
How Ramp Built A $60B AI Product Factory Off A Corporate Card | Co-CEO Eric Glyman
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.
Great Chat:
Would you let a robot do it?
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.
 

About This Page

This is a Techmeme archive page. It shows how the site appeared at 4:01 AM ET, October 20, 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

Jinjoo Lee / Wall Street Journal:
Emma Beavins / Fierce Healthcare:

Earlier Picks

Financial Times:
Business Insider: