Linux fréttir

Typhoon-like gang slinging TLS certificate 'signed' by the Los Angeles Police Department

TheRegister - Mon, 2025-06-23 23:45
Chinese crew built 1,000+ device network that runs on home devices then targets critical infrastructure

A stealthy, ongoing campaign to gain long-term access to networks bears all the markings of intrusions conducted by China’s ‘Typhoon’ crews and has infected at least 1,000 devices, primarily in the US and South East, according to Security Scorecard's Strike threat intel analysts. And it uses a phony certificate purportedly signed by the Los Angeles police department to try and gain access to critical infrastructure.…

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Ask Slashdot: Printer Recommendation For Family With Kids?

Slashdot - Mon, 2025-06-23 23:40
jalvarez13 writes: My venerable HP Officejet Pro 8600 Plus is showing its age and it has become expensive to operate due to the cost of the original cartridges. I tried some alternative cartridges but the printer rejects them. Now that schools still require kids to print stuff at home (mine are in 2nd and 4th grade), and my wife also needs to use the printer, I think it may be wise to invest in a good-quality printer that has a lower cost per page (maybe laser?). In that context, I'd love to have unbiased information about brand quality, printing technology, cost efficiency, and other factors that I might have missed. Any thoughts?

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Ubuntu To Disable Intel Graphics Security Mitigations To Boost GPU Performance By Up To 20%

Slashdot - Mon, 2025-06-23 23:20
Disabling Intel graphics security mitigations in GPU compute stacks for OpenCL and Level Zero can yield a performance boost of up to 20%, prompting Ubuntu's Canonical and Intel to disable these mitigations in future Ubuntu packages. Phoronix's Michael Larabel reports: Intel does allow building their GPU compute stack without these mitigations by using the "NEO_DISABLE_MITIGATIONS" build option and that is what Canonical is looking to set now for Ubuntu packages to avoid the significant performance impact. This work will likely all be addressed in time for Ubuntu 25.10. This NEO_DISABLE_MITIGATIONS option is just for compiling the Intel Compute Runtime stack and doesn't impact the Linux kernel security mitigations or else outside of Intel's "NEO" GPU compute stack. Both Intel and Canonical are in agreement with this move and it turns out that even Intel's GitHub binary packages for their Compute Runtime for OpenCL and Level Zero ship with the mitigations disabled due to the performance impact. This Ubuntu Launchpad bug report for the Intel Compute Runtime notes some of the key takeaways. There is also this PPA where Ubuntu developers are currently testing their Compute Runtime builds with NEO_DISABLE_MITIGATIONS enabled for disabling the mitigations.

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Judge Denies Creating 'Mass Surveillance Program' Harming All ChatGPT Users

Slashdot - Mon, 2025-06-23 22:40
An anonymous reader quotes a report from Ars Technica: After a court ordered OpenAI to "indefinitely" retain all ChatGPT logs, including deleted chats, of millions of users, two panicked users tried and failed to intervene. The order sought to preserve potential evidence in a copyright infringement lawsuit raised by news organizations. In May, Judge Ona Wang, who drafted the order, rejected the first user's request (PDF) on behalf of his company simply because the company should have hired a lawyer to draft the filing. But more recently, Wang rejected (PDF) a second claim from another ChatGPT user, and that order went into greater detail, revealing how the judge is considering opposition to the order ahead of oral arguments this week, which were urgently requested by OpenAI. The second request (PDF) to intervene came from a ChatGPT user named Aidan Hunt, who said that he uses ChatGPT "from time to time," occasionally sending OpenAI "highly sensitive personal and commercial information in the course of using the service." In his filing, Hunt alleged that Wang's preservation order created a "nationwide mass surveillance program" affecting and potentially harming "all ChatGPT users," who received no warning that their deleted and anonymous chats were suddenly being retained. He warned that the order limiting retention to just ChatGPT outputs carried the same risks as including user inputs, since outputs "inherently reveal, and often explicitly restate, the input questions or topics input." Hunt claimed that he only learned that ChatGPT was retaining this information -- despite policies specifying they would not -- by stumbling upon the news in an online forum. Feeling that his Fourth Amendment and due process rights were being infringed, Hunt sought to influence the court's decision and proposed a motion to vacate the order that said Wang's "order effectively requires Defendants to implement a mass surveillance program affecting all ChatGPT users." [...] OpenAI will have a chance to defend panicked users on June 26, when Wang hears oral arguments over the ChatGPT maker's concerns about the preservation order. In his filing, Hunt explained that among his worst fears is that the order will not be blocked and that chat data will be disclosed to news plaintiffs who may be motivated to publicly disseminate the deleted chats. That could happen if news organizations find evidence of deleted chats they say are likely to contain user attempts to generate full news articles. Wang suggested that there is no risk at this time since no chat data has yet been disclosed to the news organizations. That could mean that ChatGPT users may have better luck intervening after chat data is shared, should OpenAI's fight to block the order this week fail. But that's likely no comfort to users like Hunt, who worry that OpenAI merely retaining the data -- even if it's never shared with news organizations -- could cause severe and irreparable harms. Some users appear to be questioning how hard OpenAI will fight. In particular, Hunt is worried that OpenAI may not prioritize defending users' privacy if other concerns -- like "financial costs of the case, desire for a quick resolution, and avoiding reputational damage" -- are deemed more important, his filing said.

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iOS 26 Allows You To Restore Any iPhone Without a Mac or PC

Slashdot - Mon, 2025-06-23 22:00
Apple's iOS 26 introduces Recovery Assistant, a feature that allows users to restore malfunctioning iPhones without requiring a Mac or PC. The system automatically boots devices into Recovery mode when startup issues occur, displaying the message "This iPhone encountered an issue while starting." Users can then initiate recovery through another Apple device like an iPad, which downloads and installs a newer iOS version onto the malfunctioning iPhone. Apple described Recovery Assistant as "a new way to recover your device if it doesn't start up normally" in release notes for the second iOS 26 beta.

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America and Britain gear up with Project Flytrap to bring anti-drone kit to the battlefield

TheRegister - Mon, 2025-06-23 21:33
Prepping to fight the next war, not the last one

video The US Army, alongside British and other NATO partners, is testing the latest counter-drone kit at a training area in Germany. Early feedback is promising, even if most of the hardware isn't American-made.…

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PhD Graduates Far Exceed Academic Job Openings

Slashdot - Mon, 2025-06-23 21:22
The number of doctoral graduates globally has grown steadily over recent decades, creating a massive imbalance between PhD holders and available academic positions. Among the 38 OECD countries, new doctorate holders almost doubled between 1998 and 2017. China's doctoral enrollment has exploded from around 300,000 students in 2013 to more than 600,000 in 2023. This growth has forced PhD graduates into non-academic careers at unprecedented rates. A 2023 study of more than 4,500 PhD graduates in the United Kingdom found over two-thirds were employed outside academia. In South Africa, 18% of more than 6,000 PhD graduates reported difficulty finding jobs related to their expertise. Some countries have begun adapting their doctoral programs. Japan, Germany and the United Kingdom now offer training and paid internships during doctoral studies, including "industrial PhD" programs where students conduct research in collaboration with companies.

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Canadian Telecom Hacked By Suspected China State Group

Slashdot - Mon, 2025-06-23 20:40
Hackers suspected of working on behalf of the Chinese government exploited a maximum-severity vulnerability, which had received a patch 16 months earlier, to compromise a telecommunications provider in Canada, officials from that country and the US said Monday. ArsTechnica: "The Cyber Centre is aware of malicious cyber activities currently targeting Canadian telecommunications companies," officials for the center, the Canadian government's primary cyber security agency, said in a statement. "The responsible actors are almost certainly PRC state-sponsored actors, specifically Salt Typhoon." The FBI issued its own nearly identical statement. Salt Typhoon is the name researchers and government officials use to track one of several discreet groups known to hack nations all over the world on behalf of the People's Republic of China. In October 2023, researchers disclosed that hackers had backdoored more than 10,000 Cisco devices by exploiting CVE-2023-20198, a vulnerability with a maximum severity rating of 10. Any switch, router, or wireless LAN controller running Cisco's iOS XE that had the HTTP or HTTPS server feature enabled and exposed to the Internet was vulnerable. Cisco released a security patch about a week after security firm VulnCheck published its report.

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Huawei’s latest notebook shows China is still generations behind in chipmaking

TheRegister - Mon, 2025-06-23 20:35
Kirin X90 SoC made on two-year-old 7nm N+2 process

Despite concerted efforts by the Chinese to bolster domestic semiconductor production in defiance of US trade policy, new evidence uncovered by Canadian research outlet TechInsights suggests SMIC, the Middle Kingdom's top chip manufacturer, remains generations behind the rest of the world.…

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Scientists Use Bacteria To Turn Plastic Waste Into Paracetamol

Slashdot - Mon, 2025-06-23 20:01
Bacteria can be used to turn plastic waste into painkillers, researchers have found, opening up the possibility of a more sustainable process for producing the drugs. From a report: Chemists have discovered E coli can be used to create paracetamol, also known as acetaminophen, from a material produced in the laboratory from plastic bottles. "People don't realise that paracetamol comes from oil currently," said Prof Stephen Wallace, the lead author of the research from the University of Edinburgh. "What this technology shows is that by merging chemistry and biology in this way for the first time, we can make paracetamol more sustainably and clean up plastic waste from the environment at the same time." Writing in the journal Nature Chemistry, Wallace and colleagues report how they discovered that a type of chemical reaction called a Lossen rearrangement, a process that has never been seen in nature, was biocompatible. In other words, it could be carried out in the presence of living cells without harming them. The team made their discovery when they took polyethylene terephthalate (PET) -- a type of plastic often found in food packaging and bottles -- and, using sustainable chemical methods, converted it into a new material.

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Caps of Glass Bottles Contaminate Beverages With Microplastics

Slashdot - Mon, 2025-06-23 19:21
Microplastics are present in all beverages, but those packaged in glass bottles contain more microplastic particles than those in plastic bottles, cartons or cans. This was the surprising finding of a study conducted by the Boulogne-sur-Mer unit of the ANSES Laboratory for Food Safety. The scientists hypothesised that these plastic particles could come from the paint used on bottle caps. Water and wine are less affected than other beverages. These findings have highlighted a source of microplastics in drinks that manufacturers can easily take measures to address.

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Iran cyberattacks against US biz more likely following air strikes

TheRegister - Mon, 2025-06-23 18:41
Plus 'low-level' hacktivist attempts

The US Department of Homeland Security has warned American businesses to guard their networks against Iranian government-sponsored cyberattacks along with "low-level" digital intrusions by pro-Iran hacktivists.…

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FICO To Incorporate Buy-Now-Pay-Later Loans Into Credit Scores

Slashdot - Mon, 2025-06-23 18:23
FICO credit scores will begin incorporating buy-now-pay-later data for the first time. From a report: With over 90 million Americans expected to use BNPL for purchases this year, critics argue that existing credit scores paint an incomplete picture of an individual's ability to pay back loans. Fair Isaac Corp., which runs FICO, said Monday that it will launch two separate credit scores including BNPL data. FICO Score 10 BNPL and FICO Score 10 T BNPL will "represent a significant advancement in credit scoring, accounting for the growing importance of BNPL loans in the U.S. credit ecosystem," the company said in a statement. "These scores provide lenders with greater visibility into consumers' repayment behaviors, enabling a more comprehensive view of their credit readiness which ultimately improves the lending experience," FICO added.

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Empire State to site 1 GW nuke as AI bit barns guzzle power

TheRegister - Mon, 2025-06-23 17:28
It would be the first major US nuclear plant built in over 15 years

New York State is set to build America's first major new nuclear plant in more than 15 years, amid growing energy demands, particularly from power-hungry AI datacenters.…

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DeepSeek Aids China's Military and Evaded Export Controls, US Official Says

Slashdot - Mon, 2025-06-23 17:20
An anonymous reader shares a report: AI firm DeepSeek is aiding China's military and intelligence operations, a senior U.S. official told Reuters, adding that the Chinese tech startup sought to use Southeast Asian shell companies to access high-end semiconductors that cannot be shipped to China under U.S. rules. The U.S. conclusions reflect a growing conviction in Washington that the capabilities behind the rapid rise of one of China's flagship AI enterprises may have been exaggerated and relied heavily on U.S. technology. [...] "We understand that DeepSeek has willingly provided and will likely continue to provide support to China's military and intelligence operations," a senior State Department official told Reuters in an interview. "This effort goes above and beyond open-source access to DeepSeek's AI models," the official said, speaking on condition of anonymity in order to speak about U.S. government information. Chinese law requires companies operating in China to provide data to the government when requested. But the suggestion that DeepSeek is already doing so is likely to raise privacy and other concerns for the firm's tens of millions of daily global users.

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IYO Sues OpenAI Over IO

Slashdot - Mon, 2025-06-23 16:30
IYO filed a trademark infringement lawsuit [PDF] against OpenAI and Jony Ive's company earlier this month, alleging the defendants deliberately adopted a confusingly similar name for competing products. The lawsuit surfaced after the Microsoft-backed startup quietly pulled promotional materials about its $6.5 acquisition billion deal with Ive's firm. The Northern District of California complaint targets OpenAI's $6.5 billion acquisition of "IO Products, Inc.," announced May 21, 2025. IYO, which spun out from Google X in 2021, produces the "IYO ONE," an ear-worn device that allows users to interact with computers and AI through voice commands without screens or keyboards. IYO has invested over $62 million developing its audio computing technology, it says in the filing. According to the complaint, OpenAI CEO Sam Altman and Ive's design studio LoveFrom met with IYO representatives multiple times between 2022 and 2025, learning details about IYO's technology and business plans. In March 2025, Altman allegedly told IYO he was "working on something competitive" called "io." IO Products, formed in September 2023, develops hardware for screenless computer interaction similar to IYO's products. The lawsuit seeks injunctive relief and damages for trademark infringement and unfair competition.

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New York To Build One of First US Nuclear-Power Plants in Generation

Slashdot - Mon, 2025-06-23 16:01
New York will construct the first major new U.S. nuclear power plant in more than 15 years, with Governor Kathy Hochul directing the state's public electric utility to add at least one gigawatt of nuclear generation capacity. The New York Power Authority will identify an upstate location and determine reactor design, either independently or through private partnerships. The project tests President Trump's May executive orders aimed at accelerating nuclear development through regulatory overhaul, expedited licensing, and expanded use of federal lands for reactors. Only five new commercial reactors have come online since 1991, while nuclear capacity has declined more than 4% from its 2012 peak. Potential sites include grounds of New York's three existing plants owned by Constellation Energy. The state is already collaborating with Constellation on federal grant applications for reactor additions at the Nine Mile Point facility in Oswego and studying Ontario's small modular reactor initiatives.

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Second attack on McLaren Health Care in a year affects 743k people

TheRegister - Mon, 2025-06-23 15:48
Criminals targeted the hospital and physician network’s Detroit cancer clinic this time

McLaren Health Care is in the process of writing to 743,131 individuals now that it fully understands the impact of its July 2024 cyberattack.…

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Apple Pulls 'Convince Your Parents To Get You a Mac' Ad From YouTube

Slashdot - Mon, 2025-06-23 15:20
Apple has quietly removed its day-old "The Parent Presentation" video from YouTube. From a report: The Parent Presentation is a customizable slideshow that explains why a Mac is a useful tool in college. [...] Students can customize the presentation slides, and then show it to their parents to convince them to buy them a Mac. In an accompanying YouTube video shared by Apple, comedian Martin Herlihy showed a group of high school students how to effectively use The Parent Presentation. Some users described the ad as "cringe" and "gross."

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Private equity types to snap up NoSQL biz Couchbase

TheRegister - Mon, 2025-06-23 15:02
$1.5 billion offered for database company valued at $1.2 billion four years ago

Document database company Couchbase is set to be bought by a private equity biz in all-cash transaction valued at approximately $1.5 billion.…

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