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Aujourd’hui — 29 avril 2024Flux principal

In Race To Build AI, Tech Plans a Big Plumbing Upgrade

Par : msmash
29 avril 2024 à 21:25
If 2023 was the tech industry's year of the A.I. chatbot, 2024 is turning out to be the year of A.I. plumbing. From a report: It may not sound as exciting, but tens of billions of dollars are quickly being spent on behind-the-scenes technology for the industry's A.I. boom. Companies from Amazon to Meta are revamping their data centers to support artificial intelligence. They are investing in huge new facilities, while even places like Saudi Arabia are racing to build supercomputers to handle A.I. Nearly everyone with a foot in tech or giant piles of money, it seems, is jumping into a spending frenzy that some believe could last for years. Microsoft, Meta, and Google's parent company, Alphabet, disclosed this week that they had spent more than $32 billion combined on data centers and other capital expenses in just the first three months of the year. The companies all said in calls with investors that they had no plans to slow down their A.I. spending. In the clearest sign of how A.I. has become a story about building a massive technology infrastructure, Meta said on Wednesday that it needed to spend billions more on the chips and data centers for A.I. than it had previously signaled. "I think it makes sense to go for it, and we're going to," Mark Zuckerberg, Meta's chief executive, said in a call with investors. The eye-popping spending reflects an old parable in Silicon Valley: The people who made the biggest fortunes in California's gold rush weren't the miners -- they were the people selling the shovels. No doubt Nvidia, whose chip sales have more than tripled over the last year, is the most obvious A.I. winner. The money being thrown at technology to support artificial intelligence is also a reminder of spending patterns of the dot-com boom of the 1990s. For all of the excitement around web browsers and newfangled e-commerce websites, the companies making the real money were software giants like Microsoft and Oracle, the chipmaker Intel, and Cisco Systems, which made the gear that connected those new computer networks together. But cloud computing has added a new wrinkle: Since most start-ups and even big companies from other industries contract with cloud computing providers to host their networks, the tech industry's biggest companies are spending big now in hopes of luring customers.

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Canceling Your Credit Card May Not Stop Netflix's Recurring Charges

Par : msmash
29 avril 2024 à 20:49
Millions of Americans pay for Netflix, doling out anywhere from $6.99 to $22.99 a month. It's a common belief that you can get out of recurring charges like this by canceling your credit card. Netflix won't be able to find you, and your account will just go away, right? You wouldn't be crazy for believing it, but it's a myth that canceling a credit card will definitely stop your recurring charges. From a report: Nearly 46% of Americans opened a new credit card last year, according to Forbes, which means millions of Americans also canceled old ones. When you switch cards, Netflix doesn't just stop your service -- they just start charging your new card. Granted, it might be easier to just cancel your Netflix subscription directly. There's a largely hidden service that enables Netflix and most other subscription services to keep throwing charges at you indefinitely. "Banks may automatically update credit or debit card numbers when a new card is issued. This update allows your card to continue to be charged, even if it's expired," Netflix says in its help center. Most major card providers offer a feature that enables this, including Visa. In 2003, Visa U.S.A. started offering a new software product to merchants called Visa Account Updater (VAU), according to a 2003 American Banker article. The service works with a network of banks to create a virtual tracking service of Americans' financial profiles. Whenever someone renews, or switches a credit card within their bank, the institution automatically update the VAU. This system lets Netflix and countless other corporations charge whatever card you have on file.

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FCC Fines Wireless Carriers $200 Million For Sharing Customer Data

Par : msmash
29 avril 2024 à 20:10
The Federal Communications Commission has fined the nation's largest wireless carriers for illegally sharing access to customers' location information without consent and without taking reasonable measures to protect that information against unauthorized disclosure. From a report: Sprint and T-Mobile -- which have merged since the investigation began -- face fines of more than $12 million and $80 million, respectively. AT&T is fined more than $57 million, and Verizon is fined almost $47 million. "Our communications providers have access to some of the most sensitive information about us. These carriers failed to protect the information entrusted to them. Here, we are talking about some of the most sensitive data in their possession: customers' real-time location information, revealing where they go and who they are," said FCC Chairwoman Jessica Rosenworcel. "As we resolve these cases" which were first proposed by the last Administration -- the Commission remains committed to holding all carriers accountable and making sure they fulfill their obligations to their customers as stewards of this most private data."

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Sales of Samsung's Foldable Phones Have Nosedived in China

Par : msmash
29 avril 2024 à 19:37
The latest figures from IDC shows that Samsung's share in China's foldable smartphone market was 5.9% in Q1 2024. At one point, Samsung was pulling in a quarterly foldable market share of nearly 30% in China. From a report: It essentially came in dead last, as Samsung finds itself comprehensively beaten by the handful of companies that make foldable phones. This is also a significant decline over the previous year when Samsung's share was at 11%.

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Walmart and Roblox Are Teaming Up To Make Virtual E-commerce a Reality

Par : msmash
29 avril 2024 à 18:55
As of today, Walmart is able to sell physical goods directly to users inside Roblox. Digiday adds: The introduction of real-life e-commerce could be a watershed moment for the company's ambitions to become an all-encompassing destination for virtual life. Walmart's Roblox e-commerce experience launches later today, with users inside the pre-existing Walmart Discovered able to have real-life items shipped directly to their doorsteps. Users entering the experience will be greeted with a new storefront showcasing virtual twins of select physical items sold at real-life Walmart stores. After trying out the virtual items on their avatars, players will be able to load an e-commerce experience that takes the form of a browser window inside Roblox imitating the experience of shopping on Walmart's website -- essentially a virtual laptop set up inside Roblox to access Walmart.com. The commerce feature within Walmart Discovered will be gated specifically to users aged 13 or older in the United States only. "There is a traditional sort of checkout flow where you put your name, your address and your credit card information, and that's all powered by a Walmart API that handles all of the information super securely -- it's very safe," said Walmart director of brand experiences and strategic partnerships Justin Breton. "And once you hit checkout, you'll get your confirmation email from Walmart. All of that is handled by us on the back end, the user will then get their item in the mail, but the virtual twin is granted immediately back on Roblox."

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'The Apple Vision Pro's eBay Prices Are Making Me Sad'

Par : msmash
29 avril 2024 à 18:15
An anonymous reader shares a report: I paid a lot of money for the privilege of getting an Apple Vision Pro brand-new in February. All-in, with optical inserts and taxes, I financed a little over $3,900 for the 256GB version of the headset. A day or so ago, I made a mistake that I'm sure many early adopters are familiar with: I looked up how much it's been selling for on eBay. On Wednesday, a 1TB Vision Pro, complete with all the included gear, Apple's fluffy $200 travel case, $500 AppleCare Plus, and claimed to have been "worn maybe about an hour" sold for $3,200 after 21 bids. The listed shipping estimate was $20.30. Brand new, that combination is $5,007.03 on Apple's site for me. Another eBay listing, this one with my headset's configuration (but sans optical inserts) went for just $2,600 -- again with most, if not all, of the included accessories. Several other 256GB and 512GB models sold for around that amount this week. The story is no different over on Swappa, a popular reselling site among Apple users. Bloomberg News, over the weekend: In related news, employees at some Apple retail stores are now being asked to fill out surveys after giving Vision Pro demonstrations to potential buyers. Apple wants to know if they were able to close a sale and get any feedback from the would-be buyer. Apple also wants to ensure employees are following the 20-minute demo script. As I wrote last week, Vision Pro demand has dropped considerably at many Apple stores. One retail employee says they haven't seen one Vision Pro purchase in weeks and that the number of returns equaled the device's sales in the first month that it was available.

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Motherboard Makers Apparently To Blame For High-end Intel Core i9 CPU Failures

Par : msmash
29 avril 2024 à 17:50
An anonymous reader shares a report: Earlier this month, we wrote that some of Intel's recent high-end Core i9 and Core i7 processors had been crashing and exhibiting other weird issues in some games and that Intel was investigating the cause. An Intel statement obtained by Igor's Lab suggests that Intel's investigation is wrapping up, and the company is pointing squarely in the direction of enthusiast motherboard makers that are turning up power limits and disabling safeguards to try to wring a little more performance out of the processors. "While the root cause has not yet been identified, Intel has observed the majority of reports of this issue are from users with unlocked/overclock capable motherboards," the statement reads. "Intel has observed 600/700 Series chipset boards often set BIOS defaults to disable thermal and power delivery safeguards designed to limit processor exposure to sustained periods of high voltage and frequency." These are the specific settings that Intel believes are causing problems: Disabling Current Excursion Protection (CEP) Enabling the IccMax Unlimited bit Disabling Thermal Velocity Boost (TVB) and/or Enhanced Thermal Velocity Boost (eTVB) Additional settings which may increase the risk of system instability: Disabling C-states Using Windows Ultimate Performance mode Increasing PL1 and PL2 beyond Intel recommended limits.

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Razer Made a Million Dollars Selling a Mask With RGB, And the FTC is Not Pleased

Par : msmash
29 avril 2024 à 16:50
Razer will have to fork over $1.1 million in refunds to customers who purchased its RGB-clad Zephyr face mask, according to a proposed settlement announced by the Federal Trade Commission on Monday. From a report: The company claimed the face mask used N95-grade filters, but the FTC alleges Razer never submitted them for testing and only "stopped the false advertising following negative press coverage and consumer outrage at the deceptive claims." Razer first released its Zephyr face mask in 2021 as a nifty, cyberpunk-esque alternative to traditional face masks worn during the covid-19 pandemic. Although Razer initially marketed the $100 mask as having N95-grade filters, it scrubbed any mention of the grade after YouTuber Naomi Wu tore down the mask and found that it wasn't N95 certified after all. N95 masks are supposed to filter out at least 95 percent of airborne particles, according to the Centers for Disease Control and Prevention. Razer also planned on launching a $150 Zephyr Pro with a voice amplification feature, but that never panned out. At the time, Razer addressed claims about its Zephyr masks, saying in a post on X that "the Razer Zephyr and Zephyr Pro are not medical devices, respirators, surgical masks, or personal protective equipment (PPE) and are not meant to be used in medical or clinical settings."

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Countries Consider Pact To Reduce Plastic Production By 40% in 15 Years

Par : msmash
29 avril 2024 à 16:02
Countries are for the first time considering restrictions on the global production of plastic -- to reduce it by 40% in 15 years -- in an attempt to protect human health and the environment. From a report: As the world attempts to make a treaty to cut plastic waste at UN talks in Ottawa, Canada, two countries have put forward the first concrete proposal to limit production to reduce its harmful effects including the huge carbon emissions from producing it. The motion submitted by Rwanda and Peru sets out a global reduction target, ambitiously termed a "north star," to cut the production of primary plastic polymers across the world by 40% by 2040, from a 2025 baseline. It says: "The effectiveness of both supply and demand-side measures will be assessed, in whole or in part, on their success in reducing the production of primary plastic polymers to sustainable levels." The proposal calls for the consideration of mandatory reporting by countries of statistical data on production, imports and exports of primary plastic polymers. A global plastic reduction target would be similar to the legally binding Paris agreement to pursue efforts to limit global temperature increase to 1.5C above preindustrial levels, Rwanda and Peru said.

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Amazon Says Its Prime Deliveries Are Getting Even Faster

Par : msmash
29 avril 2024 à 15:25
Amazon says its deliveries are getting even faster, announcing that it delivered over 2 billion items the same or next day to Prime members during the first three months of 2024, breaking its record for 2023. From a report: The company says it delivered almost 60 percent of Prime orders the same or next day in 60 of the biggest metropolitan areas in the US.

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Austria Calls For Rapid Regulation as It Hosts Meeting on 'Killer Robots'

Par : msmash
29 avril 2024 à 14:42
Austria called on Monday for fresh efforts to regulate the use of AI in weapons systems that could create so-called 'killer robots', as it hosted a conference aimed at reviving largely stalled discussions on the issue. From a report: With AI technology advancing rapidly, weapons systems that could kill without human intervention are coming ever closer, posing ethical and legal challenges that most countries say need addressing soon. "We cannot let this moment pass without taking action. Now is the time to agree on international rules and norms to ensure human control," Austrian Foreign Minister Alexander Schallenberg told the meeting of non-governmental and international organisations as well as envoys from 143 countries. "At least let us make sure that the most profound and far-reaching decision, who lives and who dies, remains in the hands of humans and not of machines," he said in an opening speech to the conference entitled "Humanity at the Crossroads: Autonomous Weapons Systems and the Challenge of Regulation." Years of discussions at the United Nations have produced few tangible results and many participants at the two-day conference in Vienna said the window for action was closing rapidly.

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UK Becomes First Country To Ban Default Bad Passwords on IoT Devices

Par : msmash
29 avril 2024 à 14:02
The United Kingdom has become the first country in the world to ban default guessable usernames and passwords from these IoT devices. Unique passwords installed by default are still permitted. From a report: The Product Security and Telecommunications Infrastructure Act 2022 (PSTI) introduces new minimum-security standards for manufacturers, and demands that these companies are open with consumers about how long their products will receive security updates for. Manufacturing and design practices mean many IoT products introduce additional risks to the home and business networks they're connected to. In one often-cited case described by cybersecurity company Darktrace, hackers were allegedly able to steal data from a casino's otherwise well-protected computer network after breaking in through an internet-connected temperature sensor in a fish tank. Under the PSTI, weak or easily guessable default passwords such as "admin" or "12345" are explicitly banned, and manufacturers are also required to publish contact details so users can report bugs.

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À partir d’avant-hierFlux principal

Judge Dismisses Superconductivity Physicist's Lawsuit Against University

Par : msmash
26 avril 2024 à 21:20
A judge has dismissed a lawsuit brought by superconductivity physicist Ranga Dias against his employer, the University of Rochester in New York. From a report: In February, a university investigation found that he had committed scientific misconduct by, among other things, fabricating data to claim the discovery of superconductors -- materials with zero electrical resistance -- at room temperature. Dias filed the lawsuit against the university for allegedly violating his academic freedom and conducting a biased investigation into his work. On 19 April, Monroe County Supreme Court justice Joseph Waldorf denied Dias's petitions and dismissed the lawsuit as premature. The matter "is not ripe for judicial review," Waldorf wrote, because, although Rochester commissioned an independent review that found Dias had committed misconduct, it has not yet finished taking administrative action. The university provost has recommended that Dias be fired, but a final decision is still forthcoming. A spokesperson for the university said Rochester was "pleased" with the justice's ruling, and reiterated that its investigation was "carried out in a fair manner" and reached a conclusion that it thinks is correct. Nature's news team reported on Rochester's investigation previously: three scientists external to the university conducted a 10-month probe into 16 allegations against Dias and determined that the physicist had committed plagiarism, and data fabrication and falsification related to four scientific papers, including two published in Nature. Normally, the details of the investigation would probably have remained confidential. But in response to Dias's lawsuit, the university submitted the entire report as a court exhibit, making it public.

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British Intelligence Moves To Protect Research Universities From Espionage

Par : msmash
26 avril 2024 à 20:43
The head of Britain's domestic intelligence agency warned the country's leading research universities on Thursday that foreign states are targeting their institutions and imperilling national security. The Record: "We know that our universities are being actively targeted by hostile actors and need to guard against the threat posed to frontier research in the most sensitive sectors," said the deputy prime minister Oliver Dowden, who also attended the briefing. The threat requires "further measures," said the deputy PM, who announced that the government was launching a consultation with the sector so it could "do more to support our universities and put the right security in place to protect their cutting-edge research." The briefing was delivered by Ken McCallum, the director general of MI5, alongside Dowden and the National Cyber Security Centre's interim chief executive, Felicity Oswald. It was made to the vice-chancellors of the Russell Group, a collective of the country's 24 leading universities. Among the range of measures being considered is having MI5, the domestic security agency, carry out security vetting on key researchers involved in a "small proportion of academic work, with a particular focus on research with potential dual uses in civilian and military life."

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Noise From Traffic Stunts Growth of Baby Birds, Study Finds

Par : msmash
26 avril 2024 à 20:02
Noise pollution from traffic stunts growth in baby birds, even while inside the egg, research has found. From a report: Unhatched birds and hatchlings that are exposed to noise from city traffic experience long-term negative effects on their health, growth and reproduction, the study found. "Sound has a much stronger and more direct impact on bird development than we knew before," said Dr Mylene Mariette, a bird communication expert at Deakin University in Australia and a co-author of the study, published in the journal Science. "It would be wise to work more to reduce noise pollution." A growing body of research has suggested that noise pollution causes stress to birds and makes communication harder for them. But whether birds are already distressed at a young age because they are affected by noise, or by how noise disrupts their environment and parental care, was still unclear. Mariette's team routinely exposed zebra finch eggs for five days to either silence, soothing playbacks of zebra finch songs, or recordings of city traffic noises such as revving motors and cars driving past. They did the same with newborn chicks for about four hours a night for up to 13 nights, without exposing the birds' parents to the sounds.

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Millions of IPs Remain Infected By USB Worm Years After Its Creators Left It For Dead

Par : msmash
26 avril 2024 à 19:22
A now-abandoned USB worm that backdoors connected devices has continued to self-replicate for years since its creators lost control of it and remains active on thousands, possibly millions, of machines, researchers said Thursday. ArsTechnica: The worm -- which first came to light in a 2023 post published by security firm Sophos -- became active in 2019 when a variant of malware known as PlugX added functionality that allowed it to infect USB drives automatically. In turn, those drives would infect any new machine they connected to, a capability that allowed the malware to spread without requiring any end-user interaction. Researchers who have tracked PlugX since at least 2008 have said that the malware has origins in China and has been used by various groups tied to the country's Ministry of State Security. For reasons that aren't clear, the worm creator abandoned the one and only IP address that was designated as its command-and-control channel. With no one controlling the infected machines anymore, the PlugX worm was effectively dead, or at least one might have presumed so. The worm, it turns out, has continued to live on in an undetermined number of machines that possibly reaches into the millions, researchers from security firm Sekoia reported. The researchers purchased the IP address and connected their own server infrastructure to "sinkhole" traffic connecting to it, meaning intercepting the traffic to prevent it from being used maliciously. Since then, their server continues to receive PlugX traffic from 90,000 to 100,000 unique IP addresses every day.

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Captchas Are Getting Harder

Par : msmash
26 avril 2024 à 18:40
Captchas that aim to distinguish humans from nefarious bots are demanding more brain power. WSJ: The companies and cybersecurity experts who design Captchas have been doing all they can to stay one step ahead of the bad actors figuring out how to crack them. A cottage industry of third-party Captcha-solving firms -- essentially, humans hired to solve the puzzles all day -- has emerged. More alarmingly, so has technology that can automatically solve the more rudimentary tests, such as identifying photos of motorcycles and reading distorted text. "Software has gotten really good at labeling photos," said Kevin Gosschalk, the founder and CEO of Arkose Labs, which designs what it calls "fraud and abuse prevention solutions," including Captchas. "So now enters a new era of Captcha -- logic based." That shift explains why Captchas have started to both annoy and perplex. Users no longer have to simply identify things. They need to identify things and do something with that information -- move a puzzle piece, rotate an object, find the specter of a number hidden in a roomscape. Compounding this bewilderment is the addition to the mix of generative AI images, which creates new objects difficult for robots to identify but baffles humans who just want to log in. "Things are going to get even stranger, to be honest, because now you have to do something that's nonsensical," Gosschalk said. "Otherwise, large multimodal models will be able to understand."

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GNOME Foundation To Focus On Fundraising After Years Running A Deficit

Par : msmash
26 avril 2024 à 18:02
The GNOME Foundation, a non-profit organization supporting the GNOME desktop environment, has been operating at a deficit for several years, depleting its financial reserves. Robert McQueen, the foundation's president, has announced plans to increase fundraising efforts in a new blog post. McQueen adds: As you may be aware, the GNOME Foundation has operated at a deficit (nonprofit speak for a loss -- ie spending more than we've been raising each year) for over three years, essentially running the Foundation on reserves from some substantial donations received 4-5 years ago. The Foundation has a reserves policy which specifies a minimum amount of money we have to keep in our accounts. This is so that if there is a significant interruption to our usual income, we can preserve our core operations while we work on new funding sources. We've now "hit the buffers" of this reserves policy, meaning the Board can't approve any more deficit budgets -- to keep spending at the same level we must increase our income.

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Chinese Drone Maker DJI Might Get Banned Next in the US

Par : msmash
26 avril 2024 à 17:20
U.S. authorities consider DJI a security threat. Congress is weighing legislation to ban it [non-paywalled link], prompting a lobbying campaign from the company, which dominates the commercial and consumer drone markets. The New York Times: DJI is on a Defense Department list of Chinese military companies whose products the U.S. armed forces will be prohibited from purchasing in the future. As part of the defense budget that Congress passed for this year, other federal agencies and programs are likely to be prohibited from purchasing DJI drones as well. The drones -- though not designed or authorized for combat use -- have also become ubiquitous in Russia's war against Ukraine. The Treasury and Commerce Departments have penalized DJI over the use of its drones for spying on Uyghur Muslims who are held in camps by Chinese officials in the Xinjiang region. Researchers have found that Beijing could potentially exploit vulnerabilities in an app that controls the drone to gain access to large amounts of personal information, although a U.S. official said there are currently no known vulnerabilities that have not been patched. Now Congress is weighing legislation that could kill much of DJI's commercial business in the United States by putting it on a Federal Communications Commission roster blocking it from running on the country's communications infrastructure. The bill, which has bipartisan support, has been met with a muscular lobbying campaign by DJI. The company is hoping that Americans like Mr. Nordfors who use its products will help persuade lawmakers that the United States has nothing to fear -- and much to gain -- by keeping DJI drones flying. "DJI presents an unacceptable national security risk, and it is past time that drones made by Communist China are removed from America," Representative Elise Stefanik, Republican of New York and one of the bill's primary sponsors, said in an emailed statement this month.

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