Microsoft’s emergency update, KB5085516, addresses an issue that arose after installing the mandatory cumulative updates pushed live on Patch Tuesday earlier this month. According to Microsoft, it has since emerged that many users experienced problems signing into applications with a Microsoft account, seeing a “no internet” error message even though the device had a working connection. This had the effect of preventing access to multiple services and applications. It should be noted that organisations using Entra ID did not experience the issue.

But Microsoft’s emergency patch comes just days after it doubled down on a commitment to software quality, reliability and stability. In a blog post published just 24 hours prior to the latest update, Pavan Davuluri of Microsoft’s Windows Insider Program Team said updates should be “predictable and easy to plan around”.

Oracle’s patch, meanwhile, addresses CVE-2026-21992, a remote code execution flaw in the REST:WebServices component of Oracle Identity Manager and the Web Services Security component of Oracle Web Services Manager in Oracle Fusion Middleware. It carries a CVSS score of 9.8 and can be exploited by an unauthenticated attacker with network access over HTTP.

ClickFix attacks are ramping up. These attacks have users copy and paste a string to something that can execute a command line — like the Windows Run dialog, or a shell prompt.

But MacRumors reports that macOS 26.4 Tahoe (updated earlier this week) introduces a new feature to its Terminal app where it will detect ClickFix attempts and stop them by prompting the user if they really wanted to run those commands.

Critics saw it not merely as a technical addition, but as a symbolic capitulation to government overreach. A crack in the philosophical foundation of freedom that Linux is built on. What followed went far beyond civil disagreement. Dylan revealed that he faced harassment, doxxing, death threats, and a flood of hate mail. He was forced to disable issues and pull request tabs across his GitHub repositories…


Q: Should FOSS projects adapt to laws they fundamentally disagree with? Because these kinds of laws are certainly in conflict with what a lot of Linux users believe in.

A. Unfortunately, in a lot of cases, the answer is yes — at least for any distribution with corporate backing. The small independent distributions are much more flexible to refuse as a protest.

If we ignore regulations entirely, we risk Linux being something that companies are not willing to contribute to, and Linux may be shipped on less hardware. I’m talking about things like Valve and System76 (despite them very vocally hating these laws). That does not help us; it just lowers the quality of software contributions due to less investment in the platform and makes Linux less accessible to the average person. We need Linux and other free operating systems to remain a viable alternative to closed systems.

Q. Do you think regulations like these will reshape desktop Linux in the next 5-10 years where we might have “compliant Linux” and “Freedom-first Linux”?

A. Unfortunately, yes, to some degree this is likely. I imagine the split will be mostly along the lines of independent distributions and those with corporate backing.

We’re already seeing it as far as which distributions plan on implementing some sort of age verification and which ones are not, and that sucks. I’d rather nobody have to deal with this mess at all, but this is the reality of things now. As I said in the previous response, the corporate-backed distributions really have no choice in the matter. Companies are notoriously risk-adverse, but something like Artix or Devuan? Those are small and independent enough where the individual maintainers may be willing to take on more risk.

I was actually thinking about what this would look like if we added it to [Linux system installer] Calamares and chatting about that with the maintainers before that thread got brigaded by bad actors posting personal information and throwing around insults. I completely support the freedom for the distro maintainers to choose their risk tolerance. If the distribution is based out of Ireland or something (like Linux Mint) without these silly laws in the jurisdiction the developer operates in, I think that we should leave it up to them to make a choice here.

Instead of just theoretical output, the system reproduced neutron scattering data from a known material, meaning it lines up with real world physics. It still relies on a mix of quantum and classical computing and this is a narrow use case for now, but it is one of the first times quantum hardware has produced results that scientists can directly validate against experiments, which makes it a lot more interesting than the usual hype.

If this direction continues, it could start to matter in areas like superconductors, battery tech, and even drug development. Those are the kinds of problems where better simulations can actually lead to better outcomes, not just nicer charts in a research paper.

The drive-less Digital Edition will increase from $500 to $600; the base PS5 with an optical drive will increase from $550 to $650; and the PS5 Pro is going up from $750 to a whopping $900. At the beginning of 2025, these consoles cost $450, $500, and $700, respectively…

RAM and flash memory chips are in short supply primarily because of demand from AI data centers — memory manufacturers have shifted more production toward making the kind of memory found in AI accelerators like Nvidia’s H200, leaving less for the consumer market. And the situation is unlikely to improve any time soon, barring a major shift in demand from the AI industry.

High doses of psilocybin are effective in treating depression, a growing body of research suggests, with promise for other conditions, like PTSD and addiction, said Dr. Albert Garcia-Romeu, associate director of the Center for Psychedelic and Consciousness Research at Johns Hopkins University… Some researchers suggest it disrupts entrenched traffic patterns in the brain or grows new neuron connections to change thinking. Others say the results from psilocybin could have to do with its anti-inflammatory effect, Garcia-Romeu said…

Colorado became the second state to make psilocybin legal with a 2023 law and issued its first healing center” last year. A law adopted in New Mexico last year established that state’s Medical Psilocybin Program, now in development… Psilocybin seems to be “knocking on the door of FDA approval,” said Dr. Lynn Marie Morski, president of the Psychedelic Medicine Association, which educates health care providers on the therapeutic use of psychedelics so they can answer patients’ questions through the lenses of clinical evidence and harm reduction. Psilocybin therapy first received a “breakthrough therapy” designation for treatment-resistant depression from the US Food and Drug Administration in 2018, and now psilocybin drug products are on track to be submitted to the FDA for possible approval in the not-too-distant future.

While psilocybin is illegal under United States federal law, more states are creating their own paths for legal use under state laws.

“Something happened a month ago, and the world switched. Now we have real reports.” It’s not just Linux, he continued. “All open source projects have real reports that are made with AI, but they’re good, and they’re real.” Security teams across major open source projects talk informally and frequently, he noted, and everyone is seeing the same shift. “All open source security teams are hitting this right now....”

For now, AI is showing up more as a reviewer and assistant than as a full author of Linux kernel code, but that line is starting to blur. Kroah-Hartman has already done his own experiments with AI-generated patches. “I did a really stupid prompt,” he recounted. “I said, ‘Give me this,’ and it spit out 60: ‘Here’s 60 problems I found, and here’s the fixes for them.’ About one-third were wrong, but they still pointed out a relatively real problem, and two-thirds of the patches were right.” Mind you, those working patches still needed human cleanup, better changelogs, and integration work, but they were far from useless. “The tools are good,” he said. “We can’t ignore this stuff. It’s coming up, and it’s getting better....” [H]e said that for “simple little error conditions, properly detecting error conditions,” AI could already generate dozens of usable patches today.

The sudden increase in AI-generated reports and AI-assisted work has also spurred a parallel push to build AI into the kernel’s own review infrastructure. A key piece of that is Sashiko, a tool originally developed at Google and now donated to the Linux Foundation.

NASA will launch the Space Reactor-1 Freedom, the first nuclear powered interplanetary spacecraft, to Mars before the end of 2028, demonstrating advanced nuclear electric propulsion in deep space. Nuclear electric propulsion provides an extraordinary capability for efficient mass transport in deep space and enables high power missions beyond Jupiter where solar arrays are not effective.

Whereas Ingenuity was a technology demonstrator, however, the Skyfall fleet will have concrete tasks. Chief among them is scout: If all goes to plan, the little choppers will help NASA assess the potential of their target area (wherever that happens to be) to support human exploration. The Skyfall helicopters will carry cameras and ground-penetrating radar to scout a future landing site, to understand the slopes and hazards for human-scale landers,” Steve Sinacore, the program executive for NASA’s Space Reactors Office, said during the briefing. “They will also map and characterize the subsurface water ice to find out where the water ice deposits are, along with the size, depth and other important characteristics,” he added…

And that might not be the end of the line for SR-1 Freedom; NASA may decide to keep flying the spacecraft out into the solar system after it deploys the Skyfall choppers, according to Sinacore. The mission architecture, like much of NASA’s exploration portfolio, is not yet finalized.

Walking into his kitchen, Tim Yoder recoiled at a message on his refrigerator door: “Shop Samsung water filters.” Yoder, a supply-chain manager in Chicago, owns a Samsung Electronics Family Hub fridge. He paid $1,400 for an appliance that came with a 32-inch screen on the door that allows him to control other Samsung gadgets, pull up recipes or stream music. But since last fall, it’s been intermittently serving up ads, part of a pilot program being tested on some of Samsung’s smart fridges sold in the U.S. The response? Not warm. “I guess this is another place for somebody to shove an ad in your face,” said the 47-year-old Yoder, recalling the first time he noticed one…

The ads are only on certain Family Hub fridges that have screens and internet connectivity. They run as a rectangular banner at the bottom — part of a widget that also shows news, the weather and a calendar. Samsung declined to say how long the pilot might last or whether it would end. The firm recently unveiled a “Screens Everywhere” initiative that also includes washers, dryers and ovens.... Samsung launched the banner-type fridge ads that come as part of the widget via an October software update. In a footnote of a news release at the time, Samsung pledged to “serve contextual or non-personal ads” and respect data privacy. The banner ads can be turned off in settings.

Samsung said the purpose of the pilot is to explore whether ads relevant to home chores can be useful to owners, and that overall pushback has been negligible. The “turn-off” rate for the pilot ad program remains in the bottom single-digit range, it said… While owners can turn off the banner ads, doing so eliminates the widget altogether, a bummer for Brian Bosworth, a media-industry engineer who liked the feature. Bosworth thinks it’s wrong to take away the new feature as a condition. Wanting to keep the widget but not the ads, the 49-year-old in Edgewater, Md., made sure his home router’s ad-blocking software extended to his fridge. He hasn’t seen another since.

… but the CERN Project “Antimatter in motion” just did it. For the first time in history researchers at CERN have transported 92 antiprotons on a truck in a specially designed magnetic enclosure. The test-drive went so well that the researchers spontaneously decided to go another round… The purpose of the experiment was to test the feasibility of transporting antimatter to other facilities in Europe to conduct further antimatter research. German news Tagesschau has a nice report.

Experts used a crane to carefully move the box of precious cargo from a lab onto a truck, which took about three hours, per the Associated Press' Jamey Keaten. Then, they drove the vehicle for roughly 30 minutes around CERN’s campus, and subsequently returned the antiprotons to the lab. They worked with so little antimatter that even if it did touch ordinary matter and annihilate, it would release a small amount of energy detectable only by a special instrument, reports the AP.

People send photos of their lost pets to a database, and AI compares the pets’ features — including facial structure, coat pattern and ear shape — to photos of stray pets that have been spotted elsewhere. Many of the stray pets have already been taken to shelters… Doorbell cameras have recently implemented facial recognition for dogs, and perhaps the largest AI database for pet reunification is Petco Love Lost, which says it has reunited more than 200,000 pets and owners since 2021… After owners upload photos of their lost pets, AI scans thousands of photos of lost animals from social media and from about 3,000 animal shelters and rescues that use the software, according to Petco Love, an animal welfare nonprofit that’s affiliated with the pet store Petco. It notifies owners if two photos match.

OpenAI’s ChatGPT ads pilot in the United States has crossed the $100 million annualized revenue mark within six weeks of launch, a company spokesperson said on Thursday, pointing to robust early demand for the AI startup’s nascent advertising business. […] While roughly 85% of users are currently eligible to see ads, fewer than 20% are shown ads daily, with considerable room to grow ad monetization within the existing user pool, the spokesperson said.

“We’re seeing no impact on consumer trust metrics, low dismissal rates of ads, and ongoing improvements in the relevance of ads as we learn from feedback,” OpenAI said. The company plans to expand the test globally in additional countries in the coming weeks, including in Australia, New Zealand, and Canada. OpenAI has now expanded to over 600 advertisers, with nearly 80% of small- and medium-sized businesses signaling interest in ChatGPT ads, the spokesperson said. The ChatGPT maker is set to launch self-serve advertiser capabilities in April to broaden access and drive further growth.

Pulsar Fusion revealed the milestone during a live stream at Amazon’s MARS Conference, hosted by Jeff Bezos in California this week, with CEO Richard Dinan calling it an “exceptional moment” for the company. The team successfully created plasma - an intensely hot, electrically charged state of matter, often described as the fourth state of matter - using electric and magnetic fields inside its experimental and early prototype “Sunbird fusion exhaust system.” […] The company now plans further testing of its Sunbird system to improve performance. Upcoming upgrades include more powerful superconducting magnets designed to better contain and control plasma.

AOMedia Video 1 (AV1) was invented by a group of technology companies to be an open, royalty-free alternative to other video codecs, like HEVC/H.265. But a lawsuit that Dolby Laboratories Inc. filed this week against Snap Inc. calls all that into question with claims of patent infringement. Numerous lawsuits are currently open in the US regarding the use of HEVC. Relevant patent holders, such as Nokia and InterDigital, have sued numerous hardware vendors and streaming service providers in pursuit of licensing fees for the use of patented technologies deemed essential to HEVC.

It’s a touch rarer to see a lawsuit filed over the implementation of AV1. The Alliance for Open Media (AOMedia), whose members include Amazon, Apple, Google, Microsoft, Mozilla, and Netflix, says it developed AV1 “under a royalty-free patent policy (Alliance for Open Media Patent License 1.0)" and that the standard is “supported by high-quality reference implementations under a simple, permissive license (BSD 3-Clause Clear License).”

Yet, Dolby’s lawsuit filed in the US District Court for the District of Delaware [PDF] alleges that AV1 leverages technologies that Dolby has patented and has not agreed to license for free and without receiving royalties. The filing reads: "[AOMedia] does not own all patents practiced by implementations of the AV1 codec. Rather, the AV1 specification was developed after many foundational video coding patents had already been filed, and AV1 incorporates technologies that are also present in HEVC. Those technologies are subject to existing third-party patent rights and associated licensing obligations.” Dolby is seeking a jury trial, a declaration that Dolby isn’t obligated to license the patents in questions under FRAND (fair, reasonable, and non-discriminatory) licensing obligations, and for the court to enjoin Snap from further “infringement.”

Google is replacing outdated encryption across their devices, systems and data with new algorithms vetted by the National Institute for Standards and Technology. Those algorithms, developed over a decade by NIST and independent cryptologists, are designed to protect against future attacks from quantum computers. While Google has said it is on track to migrate its own systems ahead of the 2035 timeline provided in NIST guidelines, last month leaders at the company teased an updated timeline for migration and called on private businesses and other entities to act more urgently to prepare.

Unlike the federal government, there is no mandate for private businesses to migrate to quantum-resistant encryption, or even that they do so at all. Adkins and Schmieg said the hope is that other businesses will view Google’s aggressive timeframe as a signal to follow suit. “As a pioneer in both quantum and PQC, it’s our responsibility to lead by example and share an ambitious timeline,” they wrote. “By doing this, we hope to provide the clarity and urgency needed to accelerate digital transitions not only for Google, but also across the industry.”