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X-ray Scans Reveal the Hidden Risks of Cheap Batteries

Slashdot - Thu, 2025-09-25 14:40
Lumafield's CT scan analysis of 1,054 lithium-ion 18650 batteries found 33 cells from low-cost and counterfeit brands contained a serious manufacturing defect called negative anode overhang, which increases risks of internal short-circuiting and battery fires. All defective batteries came from the 424 units sourced from budget brands on Amazon and Temu. The defect rate reached nearly 8% among low-cost cells, climbing to 12-15% for certain counterfeit brands claiming impossible 9,900 mAh capacities. None of the batteries from Samsung, Panasonic, and other established manufacturers exhibited the defect. The low-cost batteries also displayed significantly worse edge alignment of internal wound layers. Real-world testing revealed the counterfeit cells delivered under 1,300 mAh capacity despite their inflated specifications, compared to 3,000-3,450 mAh for legitimate 18650 batteries.

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Categories: Linux fréttir

Apple Asks EU To Scrap Landmark Digital Competition Law

Slashdot - Thu, 2025-09-25 14:01
Apple asked the European Union to scrap its landmark digital competition law on Thursday, arguing that it poses security risks and creates a "worse experience" for consumers. From a report: The US tech giant and the EU have repeatedly locked horns over the bloc's Digital Markets Act (DMA), which Brussels says seeks to make the digital sector in the 27-nation bloc fairer and more open. "The DMA should be repealed while a more appropriate fit for purpose legislative instrument is put in place," Apple said in a formal submission to the European Commission as part of a consultation on the law. [...] "It's become clear that the DMA is leading to a worse experience for Apple users in the EU," the tech giant said in a blog post accompanying its submission. "It's exposing them to new risks, and disrupting the simple, seamless way their Apple products work together."

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Google reminds EU that Microsoft's cloudy licensing still stinks a year later

TheRegister - Thu, 2025-09-25 13:13
Mountain View gripes over slow-moving regulators while Redmond rakes it in

Google is like a dog with a bone over Microsoft's cloud licensing policies, not letting Euro regulators forget about what it sees as anti-competitive practices that penalize those wanting to run Windows software on rival cloud platforms.…

Categories: Linux fréttir

Facebook Data Reveal the Devastating Real-World Harms Caused By the Spread of Misinformation

Slashdot - Thu, 2025-09-25 13:00
An anonymous reader quotes a report from The Conversation: Twenty-one years after Facebook's launch, Australia's top 25 news outlets now have a combined 27.6 million followers on the platform. They rely on Facebook's reach more than ever, posting far more stories there than in the past. With access to Meta's Content Library (Meta is the owner of Facebook), our big data study analysed more than three million posts from 25 Australian news publishers. We wanted to understand how content is distributed, how audiences engage with news topics, and the nature of misinformation spread. The study enabled us to track de-identified Facebook comments and take a closer look at examples of how misinformation spreads. These included cases about election integrity, the environment (floods) and health misinformation such as hydroxychloroquine promotion during the COVID pandemic. The data reveal misinformation's real-world impact: it isn't just a digital issue, it's linked to poor health outcomes, falling public trust, and significant societal harm. [...] Our study has lessons for public figures and institutions. They, especially politicians, must lead in curbing misinformation, as their misleading statements are quickly amplified by the public. Social media and mainstream media also play an important role in limiting the circulation of misinformation. As Australians increasingly rely on social media for news, mainstream media can provide credible information and counter misinformation through their online story posts. Digital platforms can also curb algorithmic spread and remove dangerous content that leads to real-world harms. The study offers evidence of a change over time in audiences' news consumption patterns. Whether this is due to news avoidance or changes in algorithmic promotion is unclear. But it is clear that from 2016 to 2024, online audiences increasingly engaged with arts, lifestyle and celebrity news over politics, leading media outlets to prioritize posting stories that entertain rather than inform. This shift may pose a challenge to mitigating misinformation with hard news facts. Finally, the study shows that fact-checking, while valuable, is not a silver bullet. Combating misinformation requires a multi-pronged approach, including counter-messaging by trusted civic leaders, media and digital literacy campaigns, and public restraint in sharing unverified content.

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Oracle saddles up with $18B debt amid AI infrastructure gamble

TheRegister - Thu, 2025-09-25 12:41
Ballooning leverage and shaky customer funding could strain Big Red's balance sheet

Oracle has raised $18 billion in debt, which could help fund massive datacenter investments aimed at meeting surging demand from AI model builders and enterprise customers.…

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Zero-day deja vu as another Cisco IOS bug comes under attack

TheRegister - Thu, 2025-09-25 11:40
The latest in a run of serious networking bugs gives attackers root if they have SNMP access

Cisco has confirmed a new IOS and IOS XE zero-day, the latest in a string of flaws that attackers have been quick to weaponize.…

Categories: Linux fréttir

Bcachefs goes DKMS after Torvalds' kernel banishment

TheRegister - Thu, 2025-09-25 10:59
Performance of new version mostly good, but future uncertain

The bcachefs file system, now "externally maintained" outside the Linux kernel codebase, offers packages of its first version to be loadable on the fly.…

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SAP's 'simplified' licensing leaves users more confused

TheRegister - Thu, 2025-09-25 10:42
Business Suite nostalgia unlikely to ease customers' public cloud journey

SAP experts are doubting the enterprise software giant's message that it is simplifying licensing after the changes were discussed at the German-speaking user group conference.…

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EU starting registration of fingerprints and faces for short-stay foreigners

TheRegister - Thu, 2025-09-25 10:24
Biometric Entry/Exit System phased in from October to 29 Schengen countries

Travelers including Britons and Americans visiting most European countries will have to register their fingerprints and faces under a system that goes live next month.…

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Japanese City Passes Two-Hours-a-Day Smartphone Usage Ordinance

Slashdot - Thu, 2025-09-25 10:00
The Japanese city of Toyoake has passed (PDF) a symbolic ordinance limiting recreational smartphone use to two hours a day, aiming to improve citizens' sleep -- especially for students after summer vacation. The Register reports: "The primary purpose of this ordinance is to ensure that all citizens receive adequate sleep," states a Council information page, which explains that many Japanese people ignore Ministry of Health, Labor and Welfare recommendations to spend six to eight hours a day dozing. An accompanying FAQ [PDF] explains that Council passed the ordinance because students who return to school after summer vacations sometimes need a nudge the re-establish an appropriate daily regime. The ordinance also points out "Excessive phone users and their families are facing difficulties in their daily and social lives," and suggests the two-hours-a-day guidance might help. Council's documents point out that smartphones have myriad uses beyond recreation, and that the ordinance should not be taken as a suggestion to reduce overall use of the devices. Toyoake is part of the Nagoya megalopolis and is home to around 70,000 people. The town's government plans to survey residents about the ordinance, and the FAQ also mentions it wants to tackle other digital menaces, among them harmful effects of using smartphones while walking.

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Empty shelves, empty coffers: Co-op pegs cyber hit at £80m

TheRegister - Thu, 2025-09-25 09:30
Supermarket says the hack that shut down systems and emptied shelves has turned profits into losses

The Co-operative Group has revealed the cyberattack that knocked its systems offline earlier this year will leave it nursing an £80 million hangover. …

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Check your own databases before asking to see our passport photos, Home Office tells UK cops

TheRegister - Thu, 2025-09-25 08:48
Guidance follows privacy complaints over sharp increase in police searches of travel doc and visa pic libraries

The Home Office has told police forces to check their own photo databases before asking it to search its libraries of passport and visa facial images, as well as avoiding urgent requests "unless it is absolutely necessary."…

Categories: Linux fréttir

The sweetest slice of Pi: Raspberry Pi 500+ sports mechanical keys, 16GB, and built-in SSD

TheRegister - Thu, 2025-09-25 07:00
Big performance on offer, but be prepared to spend $200

HANDS ON Raspberry Pi has unveiled a fully loaded version of its computer-in-a-keyboard, featuring oodles of RAM, an SSD, and a clicky, mechanical keyboard. However, you'll pay a relative premium for these features.…

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Experimental Gene Therapy Found To Slow Huntington's Disease Progression

Slashdot - Thu, 2025-09-25 07:00
Doctors report the first successful treatment for Huntington's disease using a new type of gene therapy given during 12 to 18 hours of delicate brain surgery. The BBC reports: An emotional research team became tearful as they described how data shows the disease was slowed by 75% in patients. It means the decline you would normally expect in one year would take four years after treatment, giving patients decades of "good quality life", Prof Sarah Tabrizi told BBC News. The first symptoms of Huntington's disease tend to appear in your 30s or 40s and is normally fatal within two decades -- opening the possibility that earlier treatment could prevent symptoms from ever emerging. None of the patients who have been treated are being identified, but one was medically retired and has returned to work. Others in the trial are still walking despite being expected to need a wheelchair. Treatment is likely to be very expensive. However, this is a moment of real hope in a disease that hits people in their prime and devastates families. [...] It starts with a safe virus that has been altered to contain a specially designed sequence of DNA. This is infused deep into the brain using real-time MRI scanning to guide a microcatheter to two brain regions - the caudate nucleus and the putamen. This takes 12 to 18 hours of neurosurgery. The virus then acts like a microscopic postman -- delivering the new piece of DNA inside brain cells, where it becomes active. This turns the neurons into a factory for making the therapy to avert their own death. The cells produce a small fragment of genetic material (called microRNA) that is designed to intercept and disable the instructions (called messenger RNA) being sent from the cells' DNA for building mutant huntingtin. This results in lower levels of mutant huntingtin in the brain. [...] The data showed that three years after surgery there was an average 75% slowing of the disease based on a measure which combines cognition, motor function and the ability to manage in daily life. The data also shows the treatment is saving brain cells. Levels of neurofilaments in spinal fluid -- a clear sign of brain cells dying -- should have increased by a third if the disease continued to progress, but was actually lower than at the start of the trial.

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Google, Meta and Vodafone want smartphone-makers to reduce their bandwidth bills

TheRegister - Thu, 2025-09-25 06:12
By supporting efficient video codecs in hardware, which to be fair will also help punters

Google, Meta, and Vodafone have called on chipmakers and smartphone manufacturers to support the AV1 video codec in hardware, especially in midrange devices, a suggestion that’s not entirely altruistic.…

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Is GitHub a social network that endangers children? Australia wants to know

TheRegister - Thu, 2025-09-25 04:23
As ban on under-16s using some sites looms, cyber-safety regulator sends Microsoft’s code locker a letter

Australia’s eSafety Commissioner has written to GitHub to ask it to consider if it’s a social network that endangers children.…

Categories: Linux fréttir

World's Oceans Fail Key Health Check As Acidity Crosses Critical Threshold For Marine Life

Slashdot - Thu, 2025-09-25 03:30
An anonymous reader quotes a report from The Guardian: The world's oceans have failed a key planetary health check for the first time, primarily due to the burning of fossil fuels, a report has shown. In its latest annual assessment, the Potsdam Institute for Climate Impact Research said ocean acidity had crossed a critical threshold for marine life. This makes it the seventh of nine planetary boundaries to be transgressed, prompting scientists to call for a renewed global effort to curb fossil fuels, deforestation and other human-driven pressures that are tilting the Earth out of a habitable equilibrium. The report, which follows earlier warnings about ocean acidity, comes at a time of recordbreaking ocean heat and mass coral bleaching. Oceans cover 71% of the Earth's surface and play an essential role as a climate stabilizer. The new report calls them an "unsung guardian of planetary health", but says their vital functions are threatened. The 2025 Planetary Health Check noted that since the start of the industrial era, oceans' surface pH has fallen by about 0.1 units, a 30-40% increase in acidity, pushing marine ecosystems beyond safe limits. Cold-water corals, tropical coral reefs and Arctic marine life are especially at risk. This is primarily due to the human-caused climate crisis. When carbon dioxide from oil, coal and gas burning enters the sea, it forms carbonic acid. This reduces the availability of calcium carbonate, which many marine organisms depend upon to grow coral, shells or skeletons. Near the bottom of the food chain, this directly affects species like oysters, molluscs and clams. Indirectly, it harms salmon, whales and other sea life that eat smaller organisms. Ultimately, this is a risk for human food security and coastal economies. Scientists are concerned that it could also weaken the ocean's role as the planet's most important heat absorber and its capacity to draw down 25-30% of the carbon dioxide in the atmosphere. Marine life plays an important role in this process, acting as a "biotic bump" to sequester carbon in the depths. In the report, all of the other six breached boundaries -- climate change, biosphere integrity, land system change, freshwater use, biogeochemical flows, and novel entities -- showed a worsening trend. But the authors said the addition of the only solely ocean-centerd category was a alarming development because of its scale and importance.

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Alibaba Cloud plans expansion into Europe and South America

TheRegister - Thu, 2025-09-25 02:04
More datacenters in familiar territories, too, and AI everywhere

Alibaba Cloud yesterday announced its first datacenters in Brazil, France, and The Netherlands, plus expansion of its presence in five other countries outside China.…

Categories: Linux fréttir

Intel Approaches Apple For Potential Investment Amid Struggles

Slashdot - Thu, 2025-09-25 01:30
Intel has approached Apple about a possible investment and closer collaboration, following recent multibillion-dollar deals with Nvidia, the U.S. government, and SoftBank to stabilize the struggling chipmaker. Reuters reports: The iPhone maker and Intel have also discussed how to work more closely together, the report said, adding that the talks are at an early stage and may not lead to an agreement. Shares of Intel closed 6% higher after the news. [...] Striking lucrative partnerships and persuading outside clients to use Intel's factories remain key to its future. Intel has also reached out to other companies about possible investments and partnerships, according to the Bloomberg News report. The reported investment from Apple would come as another vote of confidence for Intel - Apple had been a longtime customer of Intel before it transitioned to using its own custom-designed silicon chips in 2020. For Apple, which relies heavily on Intel's rival TSMC to manufacture its chips, the new partnership would allow it to diversify its chipmaking supplier base - a move that would be valuable if geopolitical risks in Taiwan worsen due to China's role in the region. It would also help Apple improve its relationship with U.S. President Donald Trump, by showing that it is investing in the United States - while much of Apple's supply chain remains international, the company has committed about $600 billion to domestic initiatives over the next four years.

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Qualcomm Announces Snapdragon X2 Elite and Extreme For Windows PCs

Slashdot - Thu, 2025-09-25 01:10
Qualcomm unveiled its Snapdragon X2 Elite and Extreme chips, claiming they're the "fastest and most efficient processors for Windows PCs." Built on 3nm with up to 18 cores and a 5GHz Arm CPU boost, the chips promise 31% more CPU power, up to 2.3x GPU performance, stronger AI processing, and "multi-day battery life," with devices expected in the first half of 2026. The Verge reports: There's also a new 80 TOPS Hexagon NPU, for AI tasks, that offers 37 percent more performance with a 16 percent power consumption improvement, the company claims. Qualcomm's characterizing all of this as a "legendary leap in performance," claiming the Elite Extreme in particular offers "up to 75 percent faster CPU performance" at the same power. But it doesn't say who the competition is, or which chip it was up against, at least not in the press release. And while Qualcomm claims these power savings will lead to "multi-day battery life," that's also what the company said about last year's Snapdragon X Elite.

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Categories: Linux fréttir

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