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China summons Nvidia over potential security concerns in H20 chips

What just happened? Nvidia's relief at being allowed to resume export of its China-specific H20 chips may be short-lived. The country's cyberspace regulator says that it met with Nvidia to discuss national security concerns related to the H20, including potential tracking and backdoors. The Cyberspace Administration of China (CAC) said that Nvidia was asked to "clarify and submit relevant supporting documentation regarding security risks, including potential vulnerabilities and backdoors, assoc

Nvidia’s China-bound H20 AI chips face Beijing scrutiny over ‘tracking’ and security concerns

China is one of Nvidia's largest markets, particularly for data centers, gaming and artificial intelligence applications. While Nvidia has been given assurances by Washington that it will be allowed to resume exports of its made-for-China H20 general processing units, the AI chips' return may be met with increased scrutiny from Beijing. According to the Cyberspace Administration of China, Nvidia met with Beijing officials on Thursday regarding national security concerns posed by the H20 chips,

Topics: ai china chips h20 nvidia

The Download: OpenAI’s future research, and US climate regulation is under threat

—Will Douglas Heaven For the past couple of years, OpenAI has felt like a one-man brand. With his showbiz style and fundraising glitz, CEO Sam Altman overshadows all other big names on the firm’s roster. But Altman is not the one building the technology on which its reputation rests. That responsibility falls to OpenAI’s twin heads of research—chief research officer Mark Chen and chief scientist Jakub Pachocki. Between them, they share the role of making sure OpenAI stays one step ahead of

I took Proton’s privacy-first chatbot for a spin and it failed to impress

Mitja Rutnik / Android Authority AI is becoming more and more ingrained in our society, and that trend will only continue. I’ve been using ChatGPT and Gemini ever since they launched, and honestly, I can’t imagine my workday without them. I also use them for personal projects, which means I’ve shared a fair bit of highly private information with these chatbots. This brings up the crucial question of privacy. Are you truly comfortable sharing your most intimate thoughts and ideas with a chatbot

You can use Claude AI's mobile app to draft emails, texts, and calendar events now - here's how

Anthropic / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Claude's mobile app now drafts emails, texts and events. You get editable templates, but you must review before sending. Integrations include Google Workplace and third-party connectors. Anthropic has made it a little easier to communicate and organize plans with other people using Claude, the AI startup's proprietary chatbot. Also: Anthropic's Claude dives into financial analysis. Here's what's new The company announced in an

Following Up on the Python JIT

Following up on the Python JIT Please consider subscribing to LWN Subscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. Performance of Python programs has been a major focus of development for the language over the last five years or so; the Faster CPython project has been a big part of that effort. One of its subp

Amazon Throws Money at ‘Netflix of AI’

Amazon poured more than $1 billion into its streaming series The Lord of the Rings: The Rings of Power, only for it to get a pretty tepid reception. So Amazon appears to be going for a new approach to streaming content: If you think you can do better, prove it. According to a report from Business Insider, the company is funding an AI streaming platform called Showrunner that, in theory, will let people create their own shows using generative AI tools. Showrunner is the creation of Fable Studio,

Josh Hawley Says Trump Tariff Rebate Checks Won’t Go to ‘Biden Voters’

Sen. Josh Hawley (R-Missouri) recently introduced legislation that he claims is designed to allow Americans to “benefit” from Trump’s tariff scheme. Now, he’s giving everyone good reason to believe that his ploy to send rebate checks at a time of rising inflation is just a political stunt. The administration’s tariffs are unprecedented in modern economic history and are currently generating revenue for the U.S. government by taxing U.S. businesses on their imports. Critics have noted that the a

Professional Chefs Beg: Don't Buy These 20 Pointless Kitchen Gadgets

As long as we have kitchens, brands will continue to pump out tools. Many are essential, while others just collect dust or don't perform their duties any better than a great knife or pair of kitchen shears. Instead of chasing every buzzy new appliance, it pays to stick with gear that's versatile, reliable and actually makes your life easier. To help you sort the essentials from the excess, we asked chefs and kitchen pros which gadgets are worth the hype -- and which ones are better left behind.

Galaxy Z Fold 7 Breaks Record for Highest Number of Fold Preorders

Samsung's latest foldables are already making quite a statement, beyond their bold new designs -- or maybe because of them. The phone-maker said in a newsroom post Thursday that the Galaxy Z Fold 7, which is its thinnest foldable yet, racked up more preorders "than any previous Z Fold device in US history." It added that both the Z Fold 7 and the Z Flip 7 saw a more than 25% hike in total preorders compared with last year's handsets. Carriers also saw an uptick in sales. Samsung says there was

Catch the Perseids Meteor Shower This Week, and See Bright Fireballs in the Skies

Skygazers have had a lot to look at recently. A couple of dueling meteor showers graced the skies earlier this week, but if you missed that then you can still catch perhaps the most popular meteor shower of the year: the Perseids meteor shower. Perseids are known for their bright fireballs and plentiful meteors. The show started on July 17, and will run through Aug. 23. The reason the Perseids meteor shower is so popular is twofold. First, it takes place in the summer, so going outside and wat

Should You Put Down the Iced Coffee During a Heat Advisory? This Is What Dietitians Say

With heat advisories popping up all across the US, the Las Vegas National Weather Service recently advised residents in parts of California, Nevada and Arizona to stop drinking caffeine when the heat is extreme. This is to prevent dehydration, which can lead to heat stroke. However, curious if we should all be putting our iced coffees down this summer, I reached out to three dietitians for the tea on caffeine, dehydration and heat safety. Does coffee cause dehydration? "Caffeine, the main acti

The Best Cheap Headphones We’ve Tried

The Best headphones under $100 are harder to find than you might think. Here at WIRED, it's part of our job to listen to music all day, often on exceedingly fancy and bonkers-expensive models. We have playlists for testing bass, for assessing detail, for dance parties—we get way into it. But believe it or not, we like testing the cheap stuff just as much. It's like a treasure hunt to find the best cheap headphones. And they're getting better every year. That doesn't mean our work is done; retai

AMD Ryzen Threadripper 9980X and 9970X Review

AMD's latest Ryzen Threadripper 9000 series arrives with a familiar formula: massive core counts, eye-watering specs, and price tags to match. Built on the Zen 5 microarchitecture, these chips pack up to 64 cores and 128 threads, along with 80 lanes of PCIe 5.0 connectivity. As with previous generations, the lineup is split in two: a high-end desktop (HEDT) range, simply called Threadripper 9000, and a workstation-class series known as Threadripper Pro 9000WX. Our focus here is on the HEDT chi

AMD Ryzen Threadripper 9980X and 9970X Review: Zen 5 to the Extreme

AMD's latest Ryzen Threadripper 9000 series arrives with a familiar formula: massive core counts, eye-watering specs, and price tags to match. Built on the Zen 5 microarchitecture, these chips pack up to 64 cores and 128 threads, along with 80 lanes of PCIe 5.0 connectivity. As with previous generations, the lineup is split in two: a high-end desktop (HEDT) range, simply called Threadripper 9000, and a workstation-class series known as Threadripper Pro 9000WX. Our focus here is on the HEDT chi

Trump administration's digital health tracking system gives tech giants access to medical records

Forward-looking: The Trump administration wants the US public to upload personal health data and medical records to a series of apps and systems managed by private health companies and tech giants. The move is supposed to allow easier access to health records across the nation, bringing personal healthcare into the digital age, but there are plenty of concerns about the security of the data and the possibility that it could be exploited. During an event announcing the initiative yesterday, Pres

The two people shaping the future of OpenAI’s research

OpenAI has kept up a run of new releases—putting out major updates to its GPT-4 series, launching a string of generative image and video models, and introducing the ability to talk to ChatGPT with your voice. Six months ago it kicked off a new wave of so-called reasoning models with its o1 release, soon followed by o3. And last week it released its browser-using agent Operator to the public. It now claims that more than 400 million people use its products every week and submit 2.5 billion prompt

Google Pixels just got a welcome boost for PC emulation (Update)

Update: July 31, 2025 (7:35 AM ET): GameSir has now come back to us with more details, confirming that the update for devices with Mali GPUs is available now. The company also says that Pixel phones are better than MediaTek-powered devices if you want to emulate PC titles: When it comes to simulating PC environments, if you have to choose a Mali device, Pixel phones are still your best option. They come with the latest GPU drivers and receive updates far more frequently than other smartphone b

Finding the right image on Android just got a whole lot easier

TL;DR Google is bringing several new features to the Android Photo Picker tool. These features include the ability to change the photo grid view size, as well as a new way to choose multiple photos. These additions seem to be rolling out via the latest Android Canary release. Google introduced the Photo Picker tool in Android 13, allowing you to choose which photos an app can access. Now, this tool has received a few more quality-of-life additions. Authority Insights story on Android Authori

If Samsung gets it right, the Galaxy S26 Pro could be a game-changer for small phone fans

Yesterday, Android Authority published an exclusive report detailing what Samsung’s Galaxy S26 lineup could look like next year. And based on what we know, Samsung could be releasing one of the biggest Galaxy S shakeups we’ve ever seen. Traditionally, we expect Samsung to release three phones: a base model, a Plus variant, and its flagship Ultra — as you see with the Galaxy S25, Galaxy S25 Plus, and Galaxy S25 Ultra. However, with the Galaxy S26 series, we may instead get the Galaxy S26 Pro, Ga

4 AI tools on Android I actually use and 3 I can’t stand

Robert Triggs / Android Authority You unlock your phone and bam, you’re greeted by an AI widget showing you the weather. Utter “Ok Google,” and there’s Gemini, ready to chat with you in whatever language you speak. Make a circular gesture on your screen, and voila, you’ve got information on whatever you were just staring at in wonder. We’re surrounded by AI tools, so much so that we often stumble into them without even meaning to. So instead of resisting AI, I’ve been leaning into it — and how

How one single image may have convinced me to buy the Google Pixel 10

Google Pixel 10 leaks have been nonstop over the last few weeks. From device renders and specs to Tensor G5 details, little has been left to the imagination. What we’ve seen so far has painted a promising, if not overly exciting, picture for Google’s next phones. The Tensor G5 should be the highlight, thanks to its new 3nm design and Google’s switch from Samsung Foundry to TSMC. The base Pixel 10 getting a telephoto camera is exciting, too. While the leaks have been fine, I haven’t seen anythi

Google will soon fix a security loophole in Chrome’s password autofill

Mishaal Rahman / Android Authority TL;DR Google Chrome on Android will let you require biometric authentication before autofilling passwords, adding a much-needed layer of security. This feature closes a loophole, as the existing biometric protection for autofill in Google Password Manager currently only applies to apps, not the browser. A newly discovered setting explicitly states this protection is “coming soon to Chrome,” finally preventing password autofill without user verification. Man

iPhone 17 is coming soon, with three long-awaited features

Fall is fast approaching, and that means Apple’s big iPhone 17 launch event is coming soon. Here are three new features of the iPhone 17 line that many users have long been asking for. #1: The biggest iPhone battery ever in iPhone 17 Pro Max Battery life is one of the most important iPhone features. As a result, there’s always a base of users who just want the most possible battery life in an iPhone. Pro Max models have long been the best option for battery. But this year, that will be more t

Topics: 17 battery iphone new pro

Most US iPhones are now made in India as Apple responds to tariffs

Most US iPhones are now made in India rather than China, as Apple rejigs its supply chain to avoid tariffs on products imported into America from China. The strategy will certainly be of significant help to Apple at present, but there are two reasons why this could prove to be only a temporary solution … Apple getting closer to its long-term goal The vast majority of iPhones are still assembled in China, but Apple has for many years been working on boosting the number of phones made in other

OpenAI's ChatGPT Agent casually clicks through "I am not a robot" verification

Maybe they should change the button to say, "I am a robot"? On Friday, OpenAI's new ChatGPT Agent, which can perform multistep tasks for users, proved it can pass through one of the Internet's most common security checkpoints by clicking Cloudflare's anti-bot verification—the same checkbox that's supposed to keep automated programs like itself at bay. ChatGPT Agent is a feature that allows OpenAI's AI assistant to control its own web browser, operating within a sandboxed environment with its o

Go's race detector has a mutex blind spot

Go's race detector has a mutex blind spot 28 Jul, 2025 I recently read Ralf Jung's blog post "There is no memory safety without thread safety" which mentions that Go is not a memory safe language in the presence of data races. "But Go comes with a built in data race detector " some might say. This reminded me of a quirk in Go's dynamic data race detection that causes it to miss data races in executed code that could easily be spotted by a human . Here is the code the data race detector stru

GOP’s Josh Hawley and Democrats vote to advance congressional stock trading ban

Washington — Republican Sen. Josh Hawley of Missouri joined Democrats Wednesday to advance legislation that would ban members of Congress from buying, selling or owning individual stocks. In an 8-7 vote, Hawley and Senate Democrats on the U.S. Senate Committee on Homeland Security and Governmental Affairs voted the legislation out of committee, with all other Republicans on the committee voting against it. It's not yet clear if the legislation, which Hawley introduced, will receive a floor vote

Razer BlackShark V3 Pro Review: The Sweatiest Gamers Will Love This Headset

2025 “The best” of anything is already a misnomer, but throw “pro” into the mix, as so many gamer peripherals tend to, and we’re staring down the barrel of hyperbole. Which brings us to the Razer BlackShark V3 Pro, a gaming headset that Razer claims epitomizes low-latency sound for high-performance gaming, where hearing a footstep or missing your teammate’s callout is the difference between triumph and rage-inducing defeat. So when I say Razer’s BlackShark is “the best” of its class, you have t

Nothing Headphone 1 vs. AirPods Max: Which Over-Ear ANC Headphones Win?

Sometimes, picking a pair of headphones feels like an impossible choice. There are lots to choose from, and the barrier to entry is enough to send haptic chills down one’s spine. If there’s one thing that most can agree on, it’s that Apple’s AirPods Max are probably the standard for people considering headphones in the U.S., especially if you already own an iPhone. But AirPods Max are so damn expensive, right? Is it worth shelling out $550 for a pair of headphones when competitors like Nothing’s