Techmeme
July 21, 2025, 3:05 PM

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. warned that hackers are actively targeting customers of its document management software SharePoint …
Financial Times:
Google DeepMind:
Google says an advanced version of Gemini with Deep Think won gold at the International Mathematical Olympiad, solving 5 of 6 “exceptionally difficult” problems  —  The International Mathematical Olympiad ("IMO") is the world's most prestigious competition for young mathematicians, and has been held annually since 1959.
Jay Peters / The Verge:
T-Mobile plans to expand support for the L4S network standard in the coming weeks, helping high-priority internet packets move fast, a first for a US network  —  Latency hitches that can interrupt video calls or slow down browsing could be reduced with L4S, and T-Mobile is the first wireless company using it in the US.
More: PhoneArenaForums: Slashdot
Bloomberg:
Polymarket says it is buying little-known derivatives exchange QCX, in a move to legally re-enter the US market; a source says Polymarket will pay $112M  —  Polymarket, the crypto-betting platform that was kicked offshore by federal regulators, has struck a deal to return to the US market …
Wall Street Journal:
Blank check company Dynamix says it plans to merge with another entity to create Ether Machine, holding $1.5B in ether, backed by $800M+ from Kraken and others  —  The Ether Machine plans to manage over $1.5 billion of the second-largest cryptocurrency  —  Blank-check company Dynamix …

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Featured Podcasts

Uncapped with Jack Altman:
Ron Conway from SV Angel
Conversations with people I admire about things I'm genuinely interested in.
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Channels with Peter Kafka:
Why Prediction Markets Are Turning Everything Into a Bet
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.
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Cheeky Pint:
The 20-year journey to fully autonomous cars with Dmitri Dolgov of Waymo
Stripe cofounder John Collison interviews founders, builders, and leaders over a pint.
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Invest Like the Best:
Mitchell Green - Lessons from Cold Calling 10,000 Companies
The leading destination to learn about business and investing. We do this by showcasing exceptional talent and ideas.
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Grit:
The Silicon Valley Insider In The Pentagon | DoW Emil Michael
Grit explores what it takes to create, build and scale world-class organizations.
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Tools and Weapons with Brad Smith:
Everybody Goes Home: How technology is helping prevent wildfires from spreading
Microsoft Vice Chair and President Brad Smith speaks with leaders in government, business, and culture to explore the most critical challenges at the intersection of technology and society.
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Earlier Picks

Joseph Bernstein / New York Times:
Financial Times: