New Polygon Strattos C could be the value-for-money endurance bike you need  

Polygon has added the new Strattos C to its road bikes line-up, with the new endurance model said to blend a responsive ride with all-day comfort. The Strattos C range starts from $2,899 / €3,299 / AU$2,899, appearing to offer the keen value for money we’ve come to expect from the brand.

The brand says the Strattos C uses uniquely shaped seatstays that are tuned to absorb road vibrations and provide all-road compliance without sacrificing critical stiffness.

All the bikes in the range feature electronic shifting, with the bottom-rung C7 model featuring Shimano 105 Di2 and the top-spec C9 using SRAM’s Force AXS.

Prices start at $2,899 / €3,299 / AU$2,899 for the C7 model, with the C8 priced at $3,399 / €3,799 / AU$3,399, and the range-topping C9 at $4,499 / €4,499 / AU$4,499.

The C7 comes with carbon wheels and Di2 shifting.

All-road ambitions

Polygon Strattos C on gravel
The new Polygon Strattos C on gravel. Polygon

The Strattos C features a full carbon fibre frame and the uniquely shaped seatstays for enhanced compliance, and can accommodate 34c tyres for those venturing on rough roads.

Polygon Strattos C7
The Strattos C7 is the entry-level model. Polygon

Polygon says the Strattos C has an optimised stack height that delivers a significantly more upright riding position than the rest of its road line-up.

This is said to reduce strain on your back and shoulders on longer rides.

Polygon Strattos C9
The Strattos C9 is the top-level bike and features SRAM Force AXS shifting. Polygon

The frame also features SRAM’s Universal Derailleur Hanger, meaning it is compatible with SRAM’s latest Transmission groupsets.

Polygon Strattos C on road
The Strattos C on the road. Polygon

Up front, there’s an integrated LINC carbon cockpit with internally routed cables, keeping things tidy.

The brand’s Alpha Carbon wheels are used on the top-spec model, which Polygon says are designed to balance performance and comfort.

Polygon Strattos C8
The Strattos C8 features Ultegra Di2 shifting. Polygon

The other bikes in the range use Polygon’s WR4 Disc wheels, which are made from carbon fibre and feature tubeless rims.

Proton Sheets joins the company’s productivity suite

The latest addition to Proton’s workplace suite is a spreadsheet tool called Proton Sheets. It will offer real-time collaboration, and users can control who has access to view and edit files. Proton Sheets can also be accessed on any device, including mobile ones. It supports importing CSV and XLS files, and the spreadsheets also support commonly used formulas for calculations.

A big part of Proton’s pitch is privacy, promising that users’ information won’t be used for training AI. The company also protects user data with end-to-end encryption by default; the press release pointedly notes that products like Google Sheets and Microsoft Excel don’t do the same.

The Sheets app will be a part of Proton Drive, which already includes a Docs platform with several features similar to those offered by other productivity tools from big tech brands. Proton also offers a VPN and a Mail app.

This article originally appeared on Engadget at https://www.engadget.com/apps/proton-sheets-joins-the-companys-productivity-suite-110000344.html?src=rss

Top Journal Retracts Study Predicting Catastrophic Climate Toll

Nature has retracted a headline-grabbing climate-economics study after critics found flawed data that massively inflated its predicted global economic collapse. The New York Times reports: The decision came after a team of economists noticed problems with the data for one country, Uzbekistan, that significantly skewed the results. If Uzbekistan were excluded, they found, the damages would look similar to earlier research (PDF). Instead of a 62 percent decline in economic output by 2100 in a world where carbon emissions continue unabated, global output would be reduced by 23 percent.

Of course, erasing more than 20 percent of the world’s economic activity would still be a devastating blow to human welfare. The paper’s detractors emphasize that climate change is a major threat, as recent meta analyses have found, and that more should be done to address it — but, they say, unusual results should be treated skeptically. “Most people for the last decade have thought that a 20 percent reduction in 2100 was an insanely large number,” said Solomon Hsiang, a professor of global environmental policy at Stanford University who co-wrote the critique published in August. “So the fact that this paper is coming out saying 60 percent is off the chart.”


Read more of this story at Slashdot.

Meta’s Oversight Board wants to expand its powers in 2026

The Oversight Board is getting ready to tackle a new pain point for Facebook and Instagram users. Up to now, users have been able to appeal content moderation decisions related to specific posts to the board, but haven’t been able to ask the group to intervene in other situations that affect their accounts. 

That could soon change. The board says that it will weigh in on individual account-level penalties in a pilot next year. The board noted the change in an impact report recapping its five-year history and what lies ahead in the year to come. “In 2026, our scope expands once more as we pilot the ability to review Meta’s decisions removing and impacting accounts, something that has created ongoing frustration for platform users,” the report says. 

It’s not clear how this process will work, but if the board plans to take on account-level issues like suspensions, it would be a significant expansion of its purview. In an interview with Engadget, board member Paolo Carozza said that Meta is expected to refer a case to the board in January that will deal with an account-level issue. The handling of that case will allow the board to explore how it might take on similar cases in the future. 

“We’re really excited to take it on because we think it’s an important area that really affects a lot of users and their interests,” he told Engadget. “We all know how many people are constantly coming forward complaining about account-level restrictions or blocking or whatever else, and so if we get it right — and it’s going to be important to work it out this first pilot — we’re really optimistic that it’s going to help open up a whole new avenue for us to be helpful to the users of [Meta’s] platforms.”

Carozza added that there are a number of “technical aspects” and other questions still being worked out between the board and Meta. So for now, it’s too soon to say whether there will ever be an official appeals process for suspensions, like there currently is for post removals. But he says Meta is equally invested in the effort. “It’s something we’ve been talking about with Meta for well over a year,” he said. “They’ve been expressing an openness and a willingness to give us access to those kinds of questions.”

The Oversight Board’s report hints at another way its influence could potentially expand. It notes that the group’s work has made it “well-positioned to partner with a range of global tech companies as they navigate issues arising from free speech debates globally.” Both Meta and Oversight Board officials have previously floated the idea that “other companies” might want to take advantage of its expertise. 

Up to now, most other platforms have had little incentive to do so. But Carozza says the rise of generative AI has created some new interest from non-Meta affiliated platforms, and that there have been “really preliminary” conversations with other companies. “It feels like quite a different moment now, largely because of generative AI, LLMs, chatbots [and] the way that a variety of retail-level users of these technologies are facing a whole new set of challenges and harms that’s attracting a lot of scrutiny,” he said. “We have had conversations in recent months with other tech companies in this space about the possibility that the board might be able to contribute helpful services to them to help navigate some of these really thorny questions.”

This article originally appeared on Engadget at https://www.engadget.com/big-tech/metas-oversight-board-wants-to-expand-its-powers-in-2026-100000385.html?src=rss

Becoming a Security Engineer: Linux-Focused Roadmap for Offensive and Defensive Paths

Linux has become the backbone of modern IT infrastructure, powering the majority of web servers, cloud platforms, and even the most popular security tools used by professionals worldwide. For cybersecurity professionals, strong Linux skills are no longer optional-they’re essential. Whether your goal is to break into systems as an ethical hacker or defend and secure them against malicious actors, a solid foundation in Linux will be at the core of your career. The cybersecurity field offers two distinct but complementary paths for Linux-focused professionals: offensive security (Red Team) and defensive security (Blue Team). Each path requires deep technical expertise, but they approach security challenges from opposite perspectives. Understanding both paths-their overlapping fundamentals, unique specializations, and career trajectories-is crucial for anyone looking to build a successful career as a Linux Security Engineer.

Russian Astronaut Kicked Out of the US For Stealing Proprietary SpaceX Designs

Slashdot readers jmurtari and schwit1 shares news that a Russian astronaut slated for the next Dragon mission to the ISS has been removed after being caught photographing proprietary SpaceX hardware. UNITED24 reports: Russian cosmonaut Oleg Artemyev has been removed from the prime crew of SpaceX’s Crew-12 mission to the International Space Station and replaced by fellow Roscosmos cosmonaut Andrey Fedyaev after sources alleged he photographed confidential SpaceX materials in California in violation of U.S. export control rules, according to The Insider on December 2. The outlet reported that Trishkin also said NASA did not want the controversy around Artemyev to become public, while Artemyev was removed from training at SpaceX’s Hawthorne California, facility last week after allegedly photographing SpaceX engines and other internal materials on his phone and taking them off-site.


Read more of this story at Slashdot.

Valve Reveals Its the Architect Behind a Push To Bring Windows Games To Arm

An anonymous reader quotes a report from The Verge’s Sean Hollister If you wrote off the Steam Frame as yet another VR headset few will want to wear, I guarantee you’re not alone. But the Steam Frame isn’t just a headset; it’s a Trojan horse that contains the tech gamers need to play Steam games on the next Samsung Galaxy, the next Google Pixel, perhaps Arm gaming notebooks to come. I know, because I’m already using that tech on my Samsung Galaxy. There is no official Android version of Hollow Knight: Silksong, one of the best games of 2025, but that doesn’t have to stop you anymore. Thanks to a stack of open-source technologies, including a compatibility layer called Proton and an emulator called Fex, games that were developed for x86-based Windows PCs can now run on Linux-based phones with the Arm processor architecture. With Proton, the Steam Deck could already do the Windows-to-Linux part; now, Fex is bridging x86 and Arm, too.

This stack is what powers the Steam Frame’s own ability to play Windows games, of course, and it was widely reported that Valve is using the open-source Fex emulator to make it happen. What wasn’t widely reported: Valve is behind Fex itself. In an interview, Valve’s Pierre-Loup Griffais, one of the architects behind SteamOS and the Steam Deck, tells The Verge that Valve has been quietly funding almost all the open-source technologies required to play Windows games on Arm. And because they’re open-source, Valve is effectively shepherding a future where Arm phones, laptops, and desktops could freely do the same. He says the company believes game developers shouldn’t be wasting time porting games if there’s a better way.

Remember when the Steam Deck handheld showed that a decade of investment in Linux could make Windows gaming portable? Valve paid open-source developers to follow their passions to help achieve that result. Valve has been guiding the effort to bring games to Arm in much the same way: In 2016 and 2017, Griffais tells me, the company began recruiting and funding open-source developers to bring Windows games to Arm chips. Fex lead developer Ryan Houdek tells The Verge he chatted with Griffais himself at conferences those years and whipped up the first prototype in 2018. He tells me Valve pays enough that Fex is his full-time job. “I want to thank the people from Valve for being here from the start and allowing me to kickstart this project,” he recently wrote.


Read more of this story at Slashdot.

AT&T and Verizon Are Fighting Back Against T-Mobile’s Easy Switch Tool

AT&T and Verizon are blocking T-Mobile’s new “Switching Made Easy” tool that scans their customer accounts to recommend comparable plans. AT&T is also suing, alleging T-Mobile used bots to scrape over 100 fields of sensitive customer data. From The Mobile Report: According to a lawsuit, which AT&T has shared directly with us, T-Mobile updated the T-Life app’s scraping abilities three separate times in an attempt to bypass AT&T’s detection. Essentially, T-Mobile and AT&T have been in a game of cat and mouse. Not only that, but AT&T alleges that T-Mobile is intentionally hiding the fact that it’s their scraper accessing an account, and essentially pretends to be an end user while doing so. Apparently, T-Mobile’s scraping bot tries its best to appear as a generic web browser.

AT&T sent T-Mobile a cease and desist letter on November 24th demanding T-Mobile stop the scraping process. T-Mobile responded two days later refusing, stating that the process was legal because “customers themselves … log into their own wireless account.” On November 26th, AT&T says they detected T-Mobile is no longer scraping the AT&T website, and instead asks users to upload a pdf of their bill or enter some info manually. They note, however, that at the time the app still appeared to scrape Verizon accounts. The lawsuit further explains that AT&T reached out to Apple with the claim that T-Mobile’s T-Life app is also violating the App Store Review Guidelines. T-Mobile responded to this complaint as well, making similar claims that the scraping process does not violate those guidelines. […]

According to AT&T, the T-Life app collects way more information than is necessary for a simple carrier switch. The company alleges T-Mobile grabs over 100 separate bits of info from a customer’s account, including info about other users on the account and other services not related to wireless service. It’s also worth noting that, apparently, T-Mobile is storing this information, not just using it temporarily, even if the customer doesn’t end up switching. T-Mobile has responded to our request for comment, and says that actually, AT&T is wrong about the facts, and Easy Switch is safe and secure…


Read more of this story at Slashdot.

OpenAI Loses Fight To Keep ChatGPT Logs Secret In Copyright Case

A federal judge has ordered OpenAI to hand over 20 million anonymized ChatGPT logs in its copyright battle with the New York Times and other outlets. Reuters reports: U.S. Magistrate Judge Ona Wang in a decision made public on Wednesday said that the 20 million logs were relevant to the outlets’ claims and that handing them over would not risk violating users’ privacy. The judge rejected OpenAI’s privacy-related objections to an earlier order requiring the artificial intelligence startup to submit the records as evidence. “There are multiple layers of protection in this case precisely because of the highly sensitive and private nature of much of the discovery,” Wang said.

An OpenAI spokesperson on Wednesday cited an earlier blog post from the company’s Chief Information Security Officer Dane Stuckey, which said the Times’ demand for the chat logs “disregards long-standing privacy protections” and “breaks with common-sense security practices.” OpenAI has separately appealed Wang’s order to the case’s presiding judge, U.S. District Judge Sidney Stein.

A group of newspapers owned by Alden Global Capital’s MediaNews Group is also involved in the lawsuit. MediaNews Group executive editor Frank Pine said in a statement on Wednesday that OpenAI’s leadership was “hallucinating when they thought they could get away with withholding evidence about how their business model relies on stealing from hardworking journalists.”


Read more of this story at Slashdot.

Cro provides commentary on LWN’s Zig asynchronicity article

Loris Cro has published

a detailed YouTube video
talking about the terminology used to discuss asynchronicity, concurrency, and parallelism in our recent article about Zig’s new Io interface. Our article is not completely clear because it uses the term “asynchronous I/O” to refer to what should really be called “non-blocking I/O“, and sometimes confuses asynchronicity for concurrency, among other errors of terminology, he says. Readers interested in precise details about Zig’s approach and some of the motivation behind the design may find Cro’s video interesting.