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Rex Salisbury’s Cambrian Ventures raises new fund, bucking fintech slowdown

Rex Salisbury, the solo GP behind Cambrian Ventures, fondly recalls the time he fell in love with fintech. The year was 2015, he had recently left his job as an investment banker to try his hand on engineering at a mortgage startup in San Francisco. “That’s when you had companies like Stripe, Plaid, Credit Karma, Wealthfront starting to scale,” he told TechCrunch. “Lending Club had just done their IPO, and was trading really well.” Investors’ excitement for fintech grew exponentially in the fo

Peter Thiel just bought a big stake in Tom Lee's ether company and the shares are surging

Peter Thiel, president and founder of Clarium Capital Management LLC, holds hundred dollars bills as he speaks during the Bitcoin 2022 conference in Miami, Florida, U.S., on Thursday, April 7, 2022. Shares of the ether treasury company Bitmine Immersion Technologies surged Wednesday after tech billionaire Peter Thiel disclosed a 9% stake in the firm through his venture capital firm Founders Fund. The stock was last higher by 12% but rallied as much as 20% at one point. Companies with a similar

Finally, a smart ring that rivals my Oura 4 with no subscription fee

ZDNET's key takeaways The RingConn Gen 2 is a subscription-free smart ring that monitors sleep, exercise, and stress. It monitors your sleep, activity, stress, and vitals, and it's got a marathon battery life. The only downside is the user interface feels underdeveloped. View now at Amazon View now at Ringconn more buying choices Most smart rings these days claim to offer marathon battery lives, but often fall short of their promise. Many smart rings claim to last a week's worth of battery, b

If you're over the expensive flagships, this $199 Motorola is a legit budget option

ZDNET's key takeaways Motorola's Moto G is available now for $199. The smartphone boasts a long-lasting battery, booming speakers, and a solid camera array. However, I wouldn't call it a "pocket-sized theater" due to its underwhelming display. View now at Amazon View now at Motorola more buying choices In a world where flagship smartphones can cost $1,000 or more, key brands have carved a niche for themselves by developing midrange alternatives. These manufacturers equip their devices with a

Hackers exploit a blind spot by hiding malware inside DNS records

Hackers are stashing malware in a place that’s largely out of the reach of most defenses—inside domain name system (DNS) records that map domain names to their corresponding numerical IP addresses. The practice allows malicious scripts and early-stage malware to fetch binary files without having to download them from suspicious sites or attach them to emails, where they frequently get quarantined by antivirus software. That’s because traffic for DNS lookups often goes largely unmonitored by man

Here’s what Mac you need for Cyberpunk 2077

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Cyberpunk 2077 is launching on macOS tomorrow, and CD Projekt Red is now sharing details on exactly what Mac you’ll need to get the most out of the game. While Cyberpunk 2077 has been optimized for a variety of Macs, from early M1 models up, if you want the top “very high fidelity” config then you’ll need an M3 Ultra or M4 Max machine with 36GB of unified memory. CD Projekt Re

Six Years of Gemini

2025-06-20 - Six years of Gemini! Today is the sixth anniversary of the public announcement of Project Gemini! It's been a quiet year at geminiprotocol.net thus far. I've let two "Apollo days" slip by without a word. I'm about as disappointed in myself for this as I expect many folks are unsurprised by it. I do still have plans and clear ideas for finalising the minor oustanding spec issues. I'd tell people to look forward to something by Apollo 15 day (2025-11-03), but at this point, who'd be

GPUHammer: Rowhammer attacks on GPU memories are practical

GPUHammer: Rowhammer Attacks on GPU Memories are Practical # Chris (Shaopeng) Lin†, Joyce Qu†, Gururaj Saileshwar, from University of Toronto Published at USENIX Security 2025 (link to paper). Artifact available on GitHub and Zenodo. † equal contribution GPUHammer is the first attack to show Rowhammer bit flips on GPU memories, specifically on a GDDR6 memory in an NVIDIA A6000 GPU. Our attacks induce bit flips across all tested DRAM banks, despite in-DRAM defenses like TRR, using user-level C

Topics: bit dram flips gpu memory

My Family and the Flood

Rosemary, the four-year-old, woke up first. She told my brother-in-law, Lance, that there was something on the roof. Seven of us were at my family’s river house on the Guadalupe, between Ingram and Hunt, for the Fourth. Our little stretch of river is wide, green, cool, deep, and slow. It is some of the best swimming anywhere and one of the most beautiful spots in Texas, as far as I’m concerned. I’ve spent many peaceful afternoons there, floating and staring up at the cypress trees that tower ov

Easy dynamic dispatch using GLIBC Hardware Capabilities

TL;DR With GLIBC 2.33+, you can build a shared library multiple times targeting various optimization levels, and the dynamic linker/loader will pick the highest version supported by the current CPU. For example, with the layout below, on a Ryzen 9 5900X, x86-64-v3/libfoo0.so would be loaded: In the meantime, ggml has extended its support for its own dynamic dispatch to arm64 and ppc64el , the lack of which originally motivated this work. The Debian package will soon switch to this. However, an

Krypto’s ‘Superman’ Spotlight Is Inspiring People to Adopt Their Own Superdog

While Warner Bros. Discovery celebrates the success of DC Studios’ Superman, the true winners from this past weekend’s blockbuster may have more in common with Krypto. The Superdog who stole the movie has inspired an uptick in pet adoption interest. According to dog-training app Woofz, “Google searches for ‘adopt a dog near me’ jumped up 513%” in the days after the James Gunn-directed film’s opening weekend, while “‘rescue dog adoption near me’ hit 163% in increase.” And it makes sense, as Gunn

Google Messages is splitting Gallery and Camera into separate options

Edgar Cervantes / Android Authority TL;DR Google Messages is separating Gallery and Camera in the latest beta. Both options now have their own dedicated buttons. Tapping on Camera still brings up the camera with the gallery below. Google is making a change to the Messages app in the latest beta. The change should make accessing your gallery or camera a little more intuitive. When you go into Google Messages and tap on the plus icon in the text field, you’ll see a group of options like GIFs,

The FIPS 140-3 Go Cryptographic Module

The FIPS 140-3 Go Cryptographic Module Filippo Valsorda (Geomys), Daniel McCarney (Geomys), and Roland Shoemaker (Google) 15 July 2025 FIPS 140 is a standard for cryptography implementations and, although it doesn’t necessarily improve security, FIPS 140 compliance is a requirement in certain regulated environments that are increasingly adopting Go. Until now, FIPS 140 compliance has been a significant source of friction for Go users, requiring unsupported solutions with safety, developer exp

Bitcoin falls below $117,000 after Trump crypto bills are blocked before vote

The price of bitcoin was last down 2.8% at $116,516.00, according to Coin Metrics. That marks a pullback from the day's high of $120,481.86. Bitcoin fell below the $117,000 level on Tuesday after cryptocurrency-related bills were blocked in the House of Representatives. The drop comes on the heels of multiple crypto-related bills failing to overcome a procedural hurdle in the House, with 13 Republicans voting with Democrats to block the motion in a 196-223 vote. In recent days, bitcoin has be

Human Stigmergy: The world is my task list

Marco Giancotti , July 10, 2025 Cover image: Termite mound cross-section, Wikimedia Commons Termites and ants have no central planning. There are no architect ants in a nest-building project, no sponsors or supervisors, no instructions. Each worker is unaware and completely uninterested in what form the final mega-structure will take. No blueprints are to be found in any of their minds or outside them. Yet they build them all the time, and very well, too. Their substitute for plans and bluepri

Circle stock drops after House blocks key procedural vote on stablecoin legislation

Circle Internet Group Initial Public Offering at the New York Stock Exchange in New York City, U.S., June 5, 2025. Circle shares slid on Tuesday after the U.S. House of Representatives failed to clear a key procedural hurdle that would have teed up votes on long-awaited crypto-related bills. The move dealt a major setback to the digital asset industry, which had framed this week as a turning point for regulatory clarity in Washington, D.C. Circle, the stablecoin issuer that's soared in value

Never fear, reaction videos are still allowed under YouTube's new 'inauthentic content' policy

YouTube has clarified its rules about repetitious content and your favorite reaction video channel won't be impacted. Earlier this month, the platform said it would be changing its rules for monetization in an effort to address AI-generated materials, but didn't include many specifics, which led many to sound the alarm that reaction videos might get swept up in the new rules. The company has now provided a few tweaks and more clear delineations in its guidelines about channel monetization polici

My Favorite Way to Make Cauliflower Takes Less than 15 Minutes

There are a few things I won't put in an air fryer. Soup? Definitely not. Casserole? Maybe. Cauliflower? Well, yes. In fact, it's become my preferred cooking method, and I'm always happy with the results of cooking up this healthy and delicious snack. I like cauliflower each and every way, but as with anything, I especially love this veggie doused in buffalo sauce. Now, I'm not here to convince you that buffalo cauliflower tastes identical to the buffalo chicken wings that I also whip up in my

10 tiny tools I carry with me everywhere - how they work

My keychain essentials. Adrian Kingsley-Hughes/ZDNET I've collected my fair share of multitools and gadgets, but I've lost track of how often I've needed one -- only to realize it's sitting at home or in the car. Carrying a full toolbox everywhere just isn't practical. What I do have with me almost all the time, though, is my keychain -- and it turns out, it's the perfect way to keep essential tools within reach. Also: Are Amazon Basics tools worth it? My verdict after testing the top-sellers

Crypto super PAC Fairshake reports $141 million war chest

Fairshake, the cryptocurrency industry's most powerful political action committee, announced Tuesday that it now holds more than $141 million in cash on hand, underscoring the sector's growing influence as Congress takes up landmark legislation this week. The total, which includes liquid assets like crypto, stock, and cash, reflects a surge of donations from digital asset executives and firms, including a fresh $25 million from Coinbase . Fairshake and its two affiliated PACs — Defend American

I found an AirTag dupe that lasts twice as long (and works with Android)

ZDNET's key takeaways Ugreens Finder Tag is on sale now for $16, and the Slim Wallet Finder is available for $30. The battery in the tag for keys is purpose-built to be hard to remove, making it safer around children. They don't have the high-precision capabilities as more expensive finder tags. $16.59 at Amazon Apple AirTags been a game changer in my life, saving me countless hours searching for my keys, wallet, and passport. But as handy as they are, they're not without their flaws. From a

CoinTracker (YC W18) is hiring to solve crypto taxes and accounting (remote)

CoinTracker enables consumers, businesses, and exchanges to manage cryptocurrency taxes and accounting automatically. We solve challenging technical problems: tracking crypto assets across wallets and exchanges, classifying complex transactions like DeFi and NFTs, global stablecoin payments, and helping users stay compliant in an evolving global regulatory landscape. We currently track $100B+ in crypto assets across 3M users. Our customers range from everyday dabblers in crypto to large enterp

To be a better programmer, write little proofs in your head

This is a brief write-up of a trick I learned that helps me write code faster and more accurately. I say "trick", but it's really something I started to do without noticing as I moved further into my career. When you're working on something difficult, sketch a proof in your head as you go that your code will actually do what you want it to do. A simple idea, but easier said than done: doing this "online" without interrupting your flow takes a lot of practice. But once you get really good at it,

Tech Billionaires Back Erebor in the Wake of Silicon Valley Bank Collapse

Palmer Luckey, cofounder of the weapons manufacturer Anduril, along with firms connected to Palantir cofounders Joe Lonsdale and Peter Thiel, are investing in a new bank that is aiming to fill a gap left by Silicon Valley Bank’s collapse two years ago. The venture is expected to be backed by upwards of $250 million in funding from Luckey, Lonsdale’s venture firm 8VC, Thiel’s Founders Fund, crypto-focused VC Haun Ventures, and several angel investors whose identities are not yet publicly known.

It's a huge week for crypto in DC But the industry may not get everything it wants

The U.S. Capitol building in Washington, D.C., U.S., June 27, 2025. Elizabeth Frantz | Reuters It's "Crypto Week" in Washington. The cryptocurrency industry is set to notch a major win this week if the House can pass two bills that would set up a long-lobbied-for regulatory framework for digital assets. The stablecoin bill, known as the GENUIS Act, has already passed the Senate and looks set to become the first standalone crypto measure signed into law should the House do the same. But the real

It's a huge week for crypto in D.C. But the industry may not get everything it wants

The U.S. Capitol building in Washington, D.C., U.S., June 27, 2025. Elizabeth Frantz | Reuters It's "Crypto Week" in Washington. The cryptocurrency industry is set to notch a major win this week if the House can pass two bills that would set up a long-lobbied-for regulatory framework for digital assets. The stablecoin bill, known as the GENUIS Act, has already passed the Senate and looks set to become the first standalone crypto measure signed into law should the House do the same. But the real

Android’s screen magnifier can’t zoom the keyboard, but a fix is finally on the way

Mishaal Rahman / Android Authority TL;DR Android is updating its screen magnifier to finally allow users to zoom in on the on-screen keyboard, addressing a major accessibility limitation. A new “magnify keyboard” toggle enables the full-screen magnifier to enlarge the keyboard and navigation bar, which were previously fixed in size. Contributed by an Amazon engineer, the feature is now live in the Android Canary channel and is expected to arrive in a future update for Pixel phones. The Andro

One of our favorite Ninja air fryers is 36 percent off right now

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Prime Day might have ended last week, but that doesn't mean the sales are over. Amazon still has discounts on some of our favorite items, including our pick for best dual-zone air fryer. Right now, you can get the Ninja DZ401 Foodi Air Fryer for $160, down from $250. The 36 percent di

How to maximize your Windows 11 PC's battery life in 9 easy steps

Kerry Wan/ZDNET Over the years, Windows PCs have gotten considerably more capable of squeezing a full day of work out of a laptop battery, but there's still a certain level of anxiety that comes with disconnecting from a fixed power source. That's especially true if you have an older PC that's lost some of its battery capacity with age. Also: Your complete Windows 11 upgrade guide: Everything to know - before you ditch Windows 10 Reducing battery anxiety doesn't require drugs or meditation. A

Motorola and Swarovski Tease an Aug. 5 Event That May Bring Crystals to a Phone

Motorola may be ready to debut a new phone design that features crystals, as the company is teasing an Aug. 5 event that's set to expand its partnership with Swarovski. Motorola has announced the upcoming event on Tuesday with a teaser video that shows the recently released Moto Buds Loop with Swarovski crystals. Those $300 open-style earbuds are the first product in the partnership, and in a brief statement accompanying the video, Motorola said that the company is "getting ready to bring the s