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Nvidia has confirmed on its forums that the RTX 50 series GPUs no longer support 32-bit PhysX. Tom's Hardware reports: As far as we know, there are no 64-bit games with integrated PhysX technology, thus terminating the tech entirely on RTX 50 series GPUs and newer. RTX 40 series and older will still be able to run 32-bit CUDA applications and thus PhysX, but regardless, the technology is now officially retired, starting with Blackwell. [...] The only way now to run PhysX on RTX 50 series GPUs (or newer) is to install a secondary RTX 40 series or older graphics card and slave it to PhysX duty in the Nvidia control panel. As far as we are aware, Nvidia has not disabled this sort of functionality. But the writing is on the wall for PhysX, and we doubt there will be any future games that attempt to use the API.

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Valve removed the game PirateFi from Steam after discovering it was laced with the Vidar infostealer malware, designed to steal sensitive user data such as passwords, cookies, cryptocurrency wallets, and more. TechCrunch reports: Marius Genheimer, a researcher who analyzed the malware and works at SECUINFRA Falcon Team, told TechCrunch that judging by the command and control servers associated with the malware and its configuration, "we suspect that PirateFi was just one of multiple tactics used to distribute Vidar payloads en masse." "It is highly likely that it never was a legitimate, running game that was altered after first publication," said Genheimer. In other words, PirateFi was designed to spread malware. Genheimer and colleagues also found that PirateFi was built by modifying an existing game template called Easy Survival RPG, which bills itself as a game-making app that "gives you everything you need to develop your own singleplayer or multiplayer" game. The game maker costs between $399 and $1,099 to license. This explains how the hackers were able to ship a functioning video game with their malware with little effort. According to Genheimer, the Vidar infostealing malware is capable of stealing and exfiltrating several types of data from the computers it infects, including: passwords from the web browser autofill feature, session cookies that can be used to log in as someone without needing their password, web browser history, cryptocurrency wallet details, screenshots, and two-factor codes from certain token generators, as well as other files on the person's computer.

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Meta's WhatsApp messaging service has surpassed 45 million users, earning the designation of a "Very Large Online Platform" under the EU's Digital Services Act. Bloomberg reports: WhatsApp's open channels, which are feeds affiliated with news outlets or public figures that under the DSA are comparable to a social network, averaged about 46.8 million monthly average users in the second half of 2024, Meta said in a filing on Feb. 14 that hasn't previously been reported. [...] The DSA content moderation rulebook imposes stricter requirements on very large online platforms, defined as those whose EU-based monthly active users exceed 45 million. Users of WhatsApp's core messaging feature do not count toward the designation under the DSA. The commission would still need to rule that WhatsApp should be included in the more regulated tier. Under the DSA, very large online platforms must carry out risk assessments on the spread of illegal or harmful content, and put in place a mitigation strategy. Fines under the DSA can reach as much as 6% of a company's annual global sales. The DSA requires platforms to disclose user numbers every six months. Messaging service Telegram also published an update this week, saying that monthly EU users of its public channels are "significantly fewer than 45 million."

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Google has gained permission to sell its e-books and audiobooks directly to customers through its iOS app, Google Play Books. From a report: While iOS apps today can offer access to content previously purchased elsewhere, like e-books bought via a website, developers have to request a specific exception to link their iOS app's users to the company's own website to make purchases. According to a brief post on Google's blog, users will now be able to click on a new "Get book" button in the Google Play Books iOS app which will take them to the Google Play website to complete their e-book or audiobook purchase. From there, users will be able to see their recently opened book listings and complete a purchase using their Google Account and saved payment information. By processing the transaction on its own website, Google can avoid paying Apple a commission (generally 30%) on in-app purchases of digital content.

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Former OpenAI CTO Mira Murati has launched Thinking Machines Lab with several leaders from OpenAI on board, including John Schulman, Barrett Zoph, and Jonathan Lachman. Their mission is "to make AI systems more widely understood, customizable, and generally capable," with a commitment to publishing technical research and code. The Verge reports: In a press release shared with The Verge, the company suggests that it's building products that help humans work with AI, rather than fully autonomous systems. "We're building a future where everyone has access to the knowledge and tools to make AI work for their unique needs and goals," says the press release.

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An anonymous reader quotes a report from Bloomberg: HP will acquire assets from Humane, the maker of a wearable Ai Pin introduced in late 2023, for $116 million. The deal will include the majority of Humane's employees in addition to its software platform and intellectual property, the company said Tuesday. It will not include Humane's Ai pin device business, which will be wound down, an HP spokesperson said. Humane's team, including founders Imran Chaudhri and Bethany Bongiorno, will form a new division at HP to help integrate artificial intelligence into the company's personal computers, printers and connected conference rooms, said Tuan Tran, who leads HP's AI initiatives. Chaudhri and Bongiorno were design and software engineers at Apple before founding the startup. [...] Tran said he was particularly impressed with aspects of Humane's design, such as the ability to orchestrate AI models running both on-device and in the cloud. The deal is expected to close at the end of the month, HP said. "There will be a time and place for pure AI devices," Tran said. "But there is going to be AI in all our devices -- that's how we can help our business customers be more productive."

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Christoph Hellwig continues to voice strong opposition to Rust in the Linux kernel, arguing that its introduction creates fragmentation, unclear language guidelines, and additional burdens on maintainers. He also says Linus Torvalds has privately stated he will override objections to Rust code, effectively making its adoption inevitable. Phoronix's Michael Larabel has the latest: The latest on Hellwig's perspective of Rust code within the Linux kernel is below. Some interesting insight from a dissenting view. The thread in full can be found on the Rust for Linux mailing list. [Here's an excerpt from the thread:] "I don't think having a web page in any form is useful. If you want it to be valid it has to be in the kernel tree and widely agreed on. It also states factually incorrect information. E.g. 'Some subsystems may decide they do not want to have Rust code for the time being, typically for bandwidth reasons. This is fine and expected.' while Linus in private said that he absolutely is going to merge Rust code over a maintainers objection. (He did so in private in case you are looking for a reference). So as of now, as a Linux developer or maintainer you must deal with Rust if you want to or not. [...] Right now the rules is Linus can force you whatever he wants (it's his project obviously) and I think he needs to spell that out including the expectations for contributors very clearly."

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An anonymous reader quotes a report from Gizmodo: Protector, an app that lets you book armed goons the same way you'd call for an Uber, is having a viral moment. The app started doing the rounds on social media after consultant Nikita Bier posted about it on X. Protector lets the user book armed guards on demand. Right now it's only available in NYC and LA. According to its marketing, every guard is either "active duty or retired law enforcement and military." Every booking comes with a motorcade and users get to select the number of Escalades that'll be joining them as well as the uniforms their hired goons will wear. Protector is currently "#7 in Travel" on Apple's App Store. It's not available for people who use Android devices. [...] The marketing for Protector, which lives on its X account, is surreal. A series of robust and barrel-chested men in ill-fitting black suits deliver their credentials to the camera while sitting in front of a black background. They're all operators. They describe careers in SWAT teams and being deployed to war zones. They show vanity shots of themselves kitted out in operator gear. All of them have a red lapel pin bearing the symbol of Protector. If the late UnitedHealthcare CEO had used Protector, he might still be alive today, suggests Protector in its marketing materials. A video on X shows "several fantasy versions of the assassination where a Protector is on hand to prevent the assassin from killing the CEO," reports Gizmodo. The app is a product from parent company Protector Security Solutions, which was founded by Nick Sarath, a former product designer at Meta.

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An anonymous reader shares a report: U.S. personal injury law firm Morgan & Morgan sent an urgent email this month to its more than 1,000 lawyers: Artificial intelligence can invent fake case law, and using made-up information in a court filing could get you fired. A federal judge in Wyoming had just threatened to sanction two lawyers at the firm who included fictitious case citations in a lawsuit against Walmart. One of the lawyers admitted in court filings last week that he used an AI program that "hallucinated" the cases and apologized for what he called an inadvertent mistake. AI's penchant for generating legal fiction in case filings has led courts around the country to question or discipline lawyers in at least seven cases over the last two years, and created a new high-tech headache for litigants and judges, Reuters found. The Walmart case stands out because it involves a well-known law firm and a big corporate defendant. But examples like it have cropped up in all kinds of lawsuits since chatbots like ChatGPT ushered in the AI era, highlighting a new litigation risk.

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Public interest groups on Tuesday asked the full 6th U.S. Circuit Court of Appeals to reconsider a ruling that the Federal Communications Commission lacked legal authority to reinstate landmark net neutrality rules. From a report: The decision by a three-judge panel blocked the FCC under then President Joe Biden that had sought to reinstate the open internet rules implemented in 2015 but later repealed by the agency under President Donald Trump. The groups -- Free Press, Public Knowledge, Open Technology Institute and the Benton Institute for Broadband & Society -- argue the appeals court decision conflicts with an earlier decision by another court. The groups said the case centers on the FCC's decades-long effort to prevent broadband internet providers "from abusing their gatekeeping power, in furtherance of the providers' economic or political interests, to constrain their users' access to third-party websites."

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Lloyds Banking Group is assessing the skills of thousands of technology staffers in the UK to determine whether they can keep working at the bank once it upgrades its technology [alternative source]. Bloomberg: The British lender, which is carrying out a multiyear overhaul of its systems, put these workers on notice this month that they are at risk of losing their jobs and will be required to reapply for new positions across the bank, according to people familiar with the matter. In a company town hall last week, executives informed those staffers that they were in the process of assessing their technical skills based on a test they took last year to determine where, if anywhere, they can be placed within Lloyds, the people said, asking not to be named discussing non-public information.

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A new report released by Cisco finds that 97% of CEOs surveyed are planning AI integration. Similarly, 92% of companies recently surveyed by McKinsey plan to invest more in generative AI over the next three years. Fortune: To that end, many companies are seeking tech-savvy finance talent, according to a new report by software company Datarails. The researchers analyzed 6,000 job listings within the CFO's office -- CFO, controller, financial planning and analysis (FP&A), and accountant -- advertised on job search websites including LinkedIn, Glassdoor, Indeed, Job2Careers, and ZipRecruiter. Of the 1,000 job listings for CFOs in January 2025, 27% included AI in the job description. This compares to 8% mentions of AI in 1,000 CFO job listings at the same time last year. Take, for example, Peaks Healthcare Consulting which required a CFO candidate to "continuously learn and integrate AI to improve financial processes and decision making," Datarails notes in the report. Regarding FP&A professionals, in January 2025, 35% of analyst roles mentioned AI competency as a requirement, compared to 14% in January 2024, according to the report.

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Chinese AI startup DeepSeek has updated its business registry information with key changes to personnel and operational scope, signaling a shift towards monetizing its cost-efficient-yet-powerful large language models. From a report: The Hangzhou-based firm's updated business scope includes "internet information services," according to business registry service Tianyancha. The move is the first sign of DeepSeek's desire to monetise its popular technology, according to Zhang Yi, founder and chief analyst at consultancy iiMedia. With eyes on developing a business model, DeepSeek intends to shift away from being purely focused on research and development, Zhang added. "The move reflects that for a company like DeepSeek, which managed to accumulate technology and develop a product, monetisation is becoming a necessary next step," Zhang said. DeepSeek's previous business scope said it engages in engineering and AI software development, among others, hinting at a more research-driven approach.

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An anonymous reader shares a report: Later this month, Intuitive Machines, the private company behind the first commercial lander that touched down on the moon, will launch a second lunar mission from NASA's Kennedy Space Center. The plan is to deploy a lander, a rover, and hopper to explore a site near the lunar south pole that could harbor water ice, and to put a communications satellite on lunar orbit. But the mission will also bring something that's never been installed on the moon or anywhere else in space before -- a fully functional 4G cellular network. Point-to-point radio communications, which need a clear line of sight between transmitting and receiving antennas, have always been a backbone of both surface communications and the link back to Earth, starting with the Apollo program. Using point-to-point radio in space wasn't much of an issue in the past because there never have been that many points to connect. Usually, it was just a single spacecraft, a lander, or a rover talking to Earth. And they didn't need to send much data either. "They were based on [ultra high frequency] or [very high frequency] technologies connecting a small number of devices with relatively low data throughput," says Thierry Klein, president of Nokia Bell Labs Solutions Research, which was contracted by NASA to design a cellular network for the moon back in 2020.

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SCMP: Chinese scientists have developed a revolutionary repair technology that could make lithium-ion batteries last over six times longer. Announcing their discovery in the journal Nature on Wednesday, the researchers said this low-cost, eco-friendly technology could soon be ready to enter the market. The batteries are key for many modern technologies, from smartphones to electric vehicles. However, as these batteries age, they often become less efficient -- a process that cold weather accelerates. The researchers said they could counter this problem with the "injection" of a special solution to rejuvenate "sick" batteries. At present, lithium-ion batteries rely on sophisticated materials used to generate lithium ions -- whose movement through electrolyte is key to their performance -- and then protect them to ensure a decent lifespan. Typically these lithium ions move from the positive terminal to the negative when the battery is charging, a process which is then reversed when it is generating power. The battery is considered to have expired when the supply of lithium ions runs low -- for example some electric car batteries have a lifespan of around 1,500 charge cycles -- but other components in the battery still remain in good working order after this happens. This insight prompted the two lead researchers, Gao Yue and Peng Huisheng from Fudan University's macromolecular science department, to see if they could revive a battery by replenishing the supply of active lithium ions.

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A new family of superconductors is exciting physicists. Compounds containing nickel have been shown to carry electricity without resistance at the relatively high temperature of 45 kelvin (-228C) -- and without being squeezed under pressure. Nature: Physicists at the Southern University of Science and Technology (Sustech) in Shenzhen, China, observed the major hallmarks of superconductivity in a thin film of crystals of nickel oxide, which they grew in the laboratory. They published their work in Nature on 17 February. "There's a huge hope that we could eventually raise the critical temperature and make [such materials] more useful for applications," says Dafeng Li, a physicist at the City University of Hong Kong. Nickelates now join two groups of ceramics -- copper-based cuprates and iron-based pnictides -- as 'unconventional superconductors' that operate at room pressure and temperatures as high as 150K (-123C). This new data point could help physicists to finally explain how high-temperature superconductors work, and ultimately to design materials that operate under ambient conditions. This would make technologies, such as magnetic resonance imaging, radically cheaper and more efficient. How unconventional superconductors operate at warmer temperatures remains largely a mystery, whereas the mechanism behind how some metals can carry electricity without resistance at colder temperatures, or extreme pressures, has been understood since 1957. The ability of the Sustech researchers to precisely engineer the material's properties is huge boon in trying to use nickelates to unravel the theory behind unconventional superconductivity, says Lilia Boeri, a physicist at the Sapienza University of Rome. "The idea that you have a system that you can sort of tune experimentally, is something quite exciting."

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Acer will raise laptop prices in the United States by 10% next month due to Trump administration tariffs on Chinese imports, CEO Jason Chen said. "We will have to adjust the end user price to reflect the tariff," Chen said. "We think 10 percent probably will be the default price increase because of the import tax." The Taiwan-based company, the fifth-largest computer seller in the U.S. market behind HP, Dell, Lenovo and Apple, could add hundreds of dollars to its high-end laptops that cost up to $3,700. Chen said Acer is exploring manufacturing options outside China, including possible U.S. production. The company has already moved desktop computer assembly out of China following earlier 25% tariffs during Trump's first term. The 10% tariff imposed this month affects nearly 80% of U.S. laptop imports from China.

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India's Tata Consultancy Services allegedly manipulated U.S. visa programs by falsifying management credentials for foreign workers, according to lawsuits and federal data obtained by Bloomberg News. TCS, India's largest IT services firm, received upwards of 6,500 L-1A visas for managers from October 2019 through September 2023, more than the next seven largest recipients combined. In contrast, TCS categorized fewer than 600 of its 31,000 U.S.-based employees as executives and managers in a 2022 federal report. Former TCS manager Anil Kini alleged in a lawsuit that in January 2017, a senior manager ordered him to alter organizational charts to hide discrepancies for employees without management responsibilities. The Equal Employment Opportunity Commission found "credible documentary evidence" that TCS "frequently falsifies documents in support of L-1 visa applications," according to a 2019 letter. L-1A visas for managers, unlike H-1B visas, have no pay requirements or caps. TCS has denied wrongdoing, saying it "strongly refutes these inaccurate allegations by certain ex-employees, which have previously been dismissed by multiple courts."

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PAjamian writes: Two years ago Red Hat announced an end to its public source code availability. This caused a great deal of outcry from the Enterprise Linux community at large. Since then many have waited for a statement from the Free Software Foundation concerning their stance on the matter. Now, nearly two years later the FSF has finally responded to questions regarding their stance on the issue with the following statement: Generally, we don't agree with what Red Hat is doing. Whether it constitutes a violation of the GPL would require legal analysis and the FSF does not give legal advice. However, as the stewards of the GNU GPL we can speak how it is intended to be applied and Red Hat's approach is certainly contrary to the spirit of the GPL. This is unfortunate, because we would expect such flagship organizations to drive the movement forward. When asked if the FSF would be willing to intervene on behalf of the community they had this to say:As of today, we are not aware of any issue with Red Hat's new policy that we could pursue on legal grounds. However, if you do find a violation, please follow these instructions and send a report to license-violation@gnu.org. Following is the full text of my original email to them and their response: Subject: Statement about recent changes in source code distribution for Red Hat Enterprise LinuxDate: 2023-07-16 00:39:51 > Hi,>> I'm a user of Red Hat Enterprise Linux, Rocky Linux and other Linux> distributions in the RHEL ecosystem. I am also involved in the EL> (Enterprise Linux) community which is being affected by the statements> and changes in policy made by Red Hat at> https://www.redhat.com/en/blog/furthering-evolution-centos-stream and> https://www.redhat.com/en/blog/red-hats-commitment-open-source-> response-gitcentosorg-changes> (note there are many many more links and posts about this issue which> I> believe you are likely already aware of). While a few of these> questions are answered more directly by the license FAQ some of them> are> not and there are a not insignificant number of people who would very> much appreciate a public statement from the FSF that answers these> questions directly.>> Can you please comment or release a statement about the Free Software> Foundation's position on this issue? Specifically:> Thank you for writing in with your questions. My apologies for the delay, but we are a small team with limited resources and can be challenging keeping up with all the emails we receive. Generally, we don't agree with what Red Hat is doing. Whether it constitutes a violation of the GPL would require legal analysis and the FSF does not give legal advice. However, as the stewards of the GNU GPL we can speak how it is intended to be applied and Red Hat's approach is certainly contrary to the spirit of the GPL. This is unfortunate, because we would expect such flagship organizations to drive the movement forward. > Is Red Hat's removal of sources from git.centos.org a violation of the> GPL and various other Free Software licenses for the various programs> distributed under RHEL?>> Is Red Hat's distribution of source RPMs to their customers under> their> subscriber agreement sufficient to satisfy the above mentioned> licenses?>> Is it a violation if Red Hat terminates a subscription early because> their customer exercised their rights under the GPL and other Free> Software licenses to redistribute the RHEL sources or create> derivative> works from them?>> Is it a violation if Red Hat refuses to renew a subscription that has> expired because a customer exercised their rights to redistribute or> create derivative works?>> A number of the programs distributed with RHEL are copyrighted by the> FSF, some examples being bash, emacs, GNU core utilities, gcc, gnupg> and> glibc. Given that the FSF has standing to act in this matter would> the> FSF be willing to intervene on behalf of the community in order to get> Red Hat to correct any of the above issues?> As of today, we are not aware of any issue with Red Hat's new policy that we could pursue on legal grounds. However, if you do find a violation, please [follow these instructions][0] and send a report to <license-violation@gnu.org>. [0]: https://www.gnu.org/licenses/gpl-violation.html If you are interested in something more specific on this, the Software Freedom Conservancy [published an article about the RHEL][1] situation and hosted a [panel at their conference in 2023][2]. These cover the situation fairly thoroughly. [1]: https://sfconservancy.org/blog/2023/jun/23/rhel-gpl-analysis/[2]: https://sfconservancy.org/blog/2023/jul/19/rhel-panel-fossy-2023/

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Former PlayStation executive Shuhei Yoshida has attributed the current wave of video game industry layoffs and slowdown to companies overextending during the COVID-19 pandemic. "I think it's an overreaction to the COVID situation. Companies invested too much, including ourselves. Then we had to face reality and make adjustments," Yoshida told VentureBeat in an interview. Yoshida, who left Sony in January after 31 years at PlayStation, suggested the industry's growth would have been more stable without the pandemic-driven surge. "If you take out the COVID years you'd have smoother growth over the years," he said. Yoshida's comments come amid widespread job cuts across the gaming sector, including at Sony, Microsoft, Epic Games, and other major publishers following a post-pandemic decline in gaming engagement.

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