Techmeme
July 21, 2025, 5:50 AM

Top News

Bloomberg:
Microsoft releases a patch for a SharePoint 0-day RCE flaw exploited globally on thousands of on-prem servers and says SharePoint 2016 updates are in the works  —  Microsoft Corp.'s server software was exploited by unidentified hackers, with analysts warning of widespread cybersecurity breaches across the globe.
Mark Gurman / Bloomberg:
Financial Times:
Sources: the UK may backtrack on its January order for Apple to create a backdoor for iCloud encrypted data after pressure from US officials, including JD Vance  —  Officials fear technology deals with Washington could be impeded after Trump administration weighs in
Alexander Wei / @alexwei_:
[Thread] An OpenAI researcher says the company's latest experimental reasoning LLM achieved gold medal-level performance on the 2025 International Math Olympiad  —  1/N I'm excited to share that our latest @OpenAI experimental reasoning LLM has achieved a longstanding grand challenge in AI: gold medal-level performance on the world's most prestigious math competition—the International Math Olympiad (IMO). [image]
More: Simon Willison's Weblog, Digit, Analytics India Magazine, The Indian Express, implicator.ai, Werd I/O, Moneycontrol, Engadget, Data Studios ‧Exafin, and The Decoder
Joseph Bernstein / New York Times:
A look at the video podcasting surge; a study shows ~75% of podcast consumers play video episodes and ~30% play video episodes minimized or in background mode  —  An audio-only medium spawned a giant industry that is now largely focused on video.  —  The following are the runtimes …
Shirin Ghaffary / Bloomberg:
Acquihire deals like Google's Windsurf deal are a wake-up call for AI startup employees left behind, creating new uncertainty over leadership and compensation  —  Big Tech's growing reliance on licensing deals to scoop up top talent from AI startups risks leaving many rank-and-file workers in limbo.
Ben Fritz / Wall Street Journal:
How YouTube became the most-watched video provider on TVs in the US, with creator content tailored for family and group viewing and app features enhanced for TV  —  A generation that grew up watching YouTubers on tablets and phones have migrated to TVs, and Hollywood is losing ground
Louis Columbus / VentureBeat:
OpenAI's ChatGPT Agent System Card outlines how its red team helped implement key security features like “Watch Mode Activation” and “Terminal Restrictions”  —  In case you missed it, OpenAI yesterday debuted a powerful new feature for ChatGPT and with it, a host of new security risks and ramifications.
Bloomberg:
How UK Biobank, a government-backed cloud database of 1B+ medical images from 100,000+ participants, is fueling breakthroughs in AI-driven diagnostics  —  A massive database of medical images is offering an unprecedented window into how diseases take hold years before symptoms appear.

Sponsor Posts

Command Line:
We can build it.  Can we judge it?  —  As agentic AI shortens the path from idea to shipped code, journey evaluation becomes a critical design skill.
Will Reed:
The best sales leaders aren't job hunting.  Here's how to reach them without months of cold outreach.  —  Our team came from Box, Square, and Brex, so we already know the GTM leaders worth meeting.
Zoho:
Zoho Backstage 4.0: Introducing the most powerful event experience platform from Zoho, ever  —  Every year, we observe Event Organizers Day on October 23 to celebrate the hard work and creativity event planners bring to every event.
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

Machine Gods:
Fired OpenAI Safety Researchers Speak Out + We Look Inside Pandora's Box
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 Parking Startup That Swallowed A 100-Year-Old Giant | Metropolis CEO Alex Israel
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:
AI's Spooky Season
A podcast mostly about tech. Brought to you weekly by Angela Du, Sally Shin, Mac Bohannon, Helen Min, and Ashley Mayer.
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Sources:
Sundar Pichai on Gemini 4 and the AI compute crunch
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.
Channels with Peter Kafka:
Netflix in Turmoil + Derek Thompson on AI & The Antisocial Century
Media and tech aren't just intersecting - they're fully intertwined. To understand how those worlds work, Peter Kafka talks to industry leaders, upstarts and observers.
Subscribe to Channels with Peter Kafka.
Big Technology Podcast:
Google CEO Sundar Pichai: AI's Infinite Possibilities, Compute Scarcity Dilemmas, Future AI Products
The Big Technology Podcast takes you behind the scenes in the tech world featuring interviews with plugged-in insiders and outside agitators.
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Earlier Picks

Kim Zetter / Wired:
Eleanor Hawkins / Axios: