Google says its Chrome browser will stop trusting certificates from two certificate authorities after “patterns of concerning behavior observed over the past year” diminished trust in their reliability.

The two organizations, Taiwan-based Chunghwa Telecom and Budapest-based Netlock, are among the hundreds of certificate authorities trusted by Chrome and most other browsers to provide digital certificates that encrypt traffic and certify the authenticity of sites. With the ability to mint cryptographic credentials that cause address bars to display a padlock, assuring the trustworthiness of a site, these certificate authorities wield significant control over the security of the web.

Inherent risk

“Over the past several months and years, we have observed a pattern of compliance failures, unmet improvement commitments, and the absence of tangible, measurable progress in response to publicly disclosed incident reports,” members of the Chrome security team wrote Tuesday . “When these factors are considered in aggregate and considered against the inherent risk each publicly-trusted CA poses to the internet, continued public trust is no longer justified.”

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A federal judge ruled today that Florida cannot enforce a law that requires social media platforms to block kids from using their platforms. The state law "is likely unconstitutional," US Judge Mark Walker of the Northern District of Florida ruled while granting the tech industry's request for a preliminary injunction.

The Florida law "prohibits some social media platforms from allowing youth in the state who are under the age of 14 to create or hold an account on their platforms, and similarly prohibits allowing youth who are 14 or 15 to create or hold an account unless a parent or guardian provides affirmative consent for them to do so," Walker wrote.

The law is subject to intermediate scrutiny under the First Amendment, meaning it must be "narrowly tailored to serve a significant governmental interest," must "leave open ample alternative channels for communication," and must not "burden substantially more speech than is necessary to further the government's legitimate interests," the ruling said.

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In 1979, Atari released the Atari 400 and 800 , groundbreaking home computers that included custom graphics and sound chips, four joystick ports, and the ability to run the most advanced home video games of their era. These machines, which retailed for $549 and $999, respectively, represented a leap in consumer-friendly personal computing, with their modular design and serial I/O bus that presaged USB . Now, 46 years later, a hobbyist has shrunk down the system hardware to a size that would have seemed like science fiction in the 1970s.

Polish engineer Piotr "Osa" Ostapowicz recently unveiled "Atarino," which may be the world's smallest 8-bit Atari computer re-creation, according to retro computing site Atariteca . The entire system—processor, graphics chips, sound hardware, and memory controllers—fits on a module measuring just 2×1.5 centimeters (about 0.79×0.59 inches), which is roughly the size of a postage stamp.

Ostapowicz's creation reimplements the classic Atari XL/XE architecture using modern FPGA (field-programmable gate array) technology. Unlike software emulators that simulate old hardware (and modern recreations that run them, like the Atari 400 Mini console) on a complete computer system of another architecture, Atarino reproduces the original Atari components faithfully at the logic level, allowing it to run vintage software while maintaining compatibility with original peripherals.

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Senate Democrats are pleading with the Trump administration to stop delaying distribution of $42 billion in grants for construction of broadband networks in areas with poor Internet access.

The Biden administration spent about three years developing rules and procedures for the Broadband Equity, Access and Deployment (BEAD) fund and then evaluating plans submitted by each US state and territory. Republicans repeatedly alleged that Democrats should have distributed the grants more quickly, but the Trump administration halted progress after taking over.

"States are ready to put shovels in the ground and have been waiting for months to get started... Additional delays and onerous changes to the program at this stage threaten to further stall urgently needed deployment and leave communities behind," Senate Democrats wrote in a May 30 letter to President Trump and Commerce Secretary Howard Lutnick. The letter was sent by Senate Democratic Leader Chuck Schumer (D-N.Y.), Sen. Maria Cantwell (D-Wash.), and Sen. Ben Ray Luján (D-N.M.).

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Many Arsians are the go-to IT support representative for family and friends. If you're lucky, your loved ones' problems are easily resolved with a reset, update, or new cable. That wasn't the case for a son who recently had to break the news to his father that the 20TB portable hard drive he purchased for about $50 was mostly just a plastic box with weights and a PCB.

Ars Technica spoke with the Reddit user who posted about his father bringing him a "new 20T[B] HDD to see if I could figure out what was wrong with it." The Redditor, who asked that we refer to him by his first name, Martin, revealed that his dad paid £38 (about $51.33) for what he thought was a portable HDD. That's a red flag. HDDs have gotten cheaper over the years, but not that cheap . A 20TB external HDD typically costs over $200, and they’re usually much larger than the portable-SSD-sized device that Martin’s father received. A 20TB HDD in a portable form factor is rarer and can cost well over $300 .

Taking a hammer to the device revealed that the chassis was nearly empty, save for some iron wheel weights sloppily attached to the black plastic with hefty globs of glue and a small PCB with some form of flash storage that could connect to a system via USB-A.

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Adobe has spent years releasing mobile apps that aren't Photoshop, and now it's finally giving people what they want. Yes, real Photoshop. After releasing a mobile version of Photoshop on iPhone earlier this year, the promised Android release has finally arrived. You can download it right now in beta, and it's free to use for the duration of the beta period.

The mobile app includes a reasonably broad selection of tools from the desktop version of Adobe's iconic image editor, including masks, clone stamp, layers, transformations, cropping, and an array of generative AI tools. The app looks rather barebones when you first start using it, but the toolbar surfaces features as you select areas and manipulate layers.

Depending on how you count, this is Adobe's third attempt to do Photoshop on phones. So far, it appears to be the most comprehensive, though. It's much more capable than Photoshop Express or the ancient Photoshop Touch app , which Adobe unpublished almost a decade ago. If you're not familiar with the ins and outs of Photoshop, the new app comes with a robust collection of tutorials—just tap the light bulb icon to peruse them.

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New details of the Trump administration's plans for NASA, released Friday, revealed the White House's desire to end the development of an experimental nuclear thermal rocket engine that could have shown a new way of exploring the Solar System.

Trump's NASA budget request is rife with spending cuts. Overall, the White House proposes reducing NASA's budget by about 24 percent, from $24.8 billion this year to $18.8 billion in fiscal year 2026. In previous stories, Ars has covered many of the programs impacted by the proposed cuts, which would cancel the Space Launch System rocket and Orion spacecraft and terminate numerous robotic science missions, including the Mars Sample Return, probes to Venus, and future space telescopes.

Instead, the leftover funding for NASA's human exploration program would go toward supporting commercial projects to land on the Moon and Mars.

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Eight years ago, just before the release of the Nintendo Switch, we provided an in-depth review of the hardware thanks to early production units provided by Nintendo. This year, Nintendo has opted not to provide such unrestricted early press access to the Switch 2 hardware, citing a "day-one update" to the system software and some launch games that would supposedly make pre-release evaluation more difficult.

As such, we won't be able to provide our full thoughts on the Switch 2 until well after the system is in players' hands. While that's not an ideal situation for readers looking to make an early purchase decision, we'll do our best to give you our hands-on impressions as soon as possible after launch day.

In lieu of review access, though, we were able to get some extended hands-on time with the final Switch 2 hardware at a daylong preview event held by Nintendo last week. This event provided our first look at the console's system-level menu and settings, as well as features like GameChat (which was hard to fully evaluate in an extremely controlled environment).

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One of the “godfathers” of artificial intelligence has attacked a multibillion-dollar race to develop the cutting-edge technology, saying the latest models are displaying dangerous characteristics such as lying to users.

Yoshua Bengio, a Canadian academic whose work has informed techniques used by top AI groups such as OpenAI and Google, said: “There’s unfortunately a very competitive race between the leading labs, which pushes them towards focusing on capability to make the AI more and more intelligent, but not necessarily put enough emphasis and investment on research on safety.”

The Turing Award winner issued his warning in an interview with the Financial Times, while launching a new non-profit called LawZero. He said the group would focus on building safer systems, vowing to “insulate our research from those commercial pressures.”

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