Vue normale

Aujourd’hui — 9 mars 2025Actualités numériques

Reddit and Digg Cofounders Plan Relaunch of 'Human-Centered' Digg With AI Innovations

Par : EditorDavid
9 mars 2025 à 01:59
"The early web was fun," Reddit co-founder Alexis Ohanian posted Wednesday on X.com. "It was weird. It was community-driven. It's time to rebuild that. "Which is why Kevin Rose and I just bought back Digg." The amount of that purchase is "undisclosed," reports CNBC: The deal is backed by venture capital firms True Ventures, where Rose is a partner, and Ohanian's Seven Seven Six.... The company said in a release that it aims to differentiate itself in the social media market by "focusing on AI innovations designed to enhance the user experience and build a human-centered alternative...." Rose said in a post on X that he and Ohanian "dreamed up features that weren't even possible with yesterday's tech." "We're bringing more transparency and community partnership," according to Rose's post, "unlike anything you've seen, plus AI that unlocks creativity without sanitizing the human element. The timing is finally right to reimagine what's possible." "I really disliked you for a long time," Ohanian tells Rose in their joint announcement video. (To which a cheery Rose responds, "Rightfully so.") But in the video Ohanian also says that today "Our perspective on the world has shifted a lot. You don't want to live in the past, but now we actually have the technology to make better, healthier community experiences." ("Old Rivals, New Vision," says a post on Digg's X.com account, urging readers to "Sign up to get early access when invites go live.") And Digg.com now just displays this teasing catchphrase. "The front page of the internet, now with superpowers." (At the top of the page there's also a link to watch Diggnation Live at SXSW.) While valued at $160 million dollars in 2008, Digg's plummeting traffic led to its brand and web site being acquired in 2012 by tech incubator Betaworks for about $500,000, according to CNBC...

Read more of this story at Slashdot.

Free Software Foundation Rides To Defend AGPLv3 Against Neo4j License Add-ons

Par : EditorDavid
9 mars 2025 à 00:39
This week the Free Software Foundation "backed a lone developer's brave effort to overturn a pivotal court ruling that threatens to undermine the AGPLv3 — the foundation's GNU Affero General Public License, version 3," reports the Register. "At stake is the future of not just the AGPLv3, but the FSF's widely used GNU Public License it is largely based on, and the software covered by those agreements." A core tenet of the GPL series is that free software remains free forever, and this is woven into the licenses' fine print. This ongoing legal battle is a matter of whether people can alter those licenses and redistribute code as they see fit in a non-free way, or if they must stick to the terms of an agreement that says the terms cannot be changed... If the Ninth Circuit upholds the [original district court] ruling, it's likely to create a binding precedent that would limit one of the major freedoms that AGPLv3 and other GPL licenses aim to protect — the ability to remove restrictions added to GPL licensed code. "Neo4j appended an additional nonfree commercial restriction, the Commons Clause, to a verbatim version of the GNU AGPLv3 in a version of its software..." according to an FSF announcement this week. "The FSF's position on such confusing licensing practices has always been clear: the GNU licenses explicitly allow users to remove restrictions incompatible with the four freedoms." (You can read their amicus brief here.) Thanks to Slashdot reader jms00 for sharing the news.

Read more of this story at Slashdot.

Hier — 8 mars 2025Actualités numériques

Axiom Space and Red Hat Will Bring Edge Computing to the International Space Station

Par : EditorDavid
8 mars 2025 à 22:34
Axiom Space and Red Hat will collaborate to launch Data Center Unit-1 (AxDCU-1) to the International Space Station this spring. It's a small data processing prototype (powered by lightweight, edge-optimized Red Hat Device Edge) that will demonstrate initial Orbital Data Center (ODC) capabilities. "It all sounds rather grand for something that resembles a glorified shoebox," reports the Register. Axiom Space said: "The prototype will test applications in cloud computing, artificial intelligence, and machine learning (AI/ML), data fusion and space cybersecurity." Space is an ideal environment for edge devices. Connectivity to datacenters on Earth is severely constrained, so the more processing that can be done before data is transmitted to a terrestrial receiving station, the better. Tony James, chief architect, Science and Space at Red Hat, said: "Off-planet data processing is the next frontier, and edge computing is a crucial component. With Red Hat Device Edge and in collaboration with Axiom Space, Earth-based mission partners will have the capabilities necessary to make real-time decisions in space with greater reliability and consistency...." The Red Hat Device Edge software used by Axiom's device combines Red Hat Enterprise Linux, the Red Hat Ansible Platform, and MicroShift, a lightweight Kubernetes container orchestration service derived from Red Hat OpenShift. The plan is for Axiom Space to host hybrid cloud applications and cloud-native workloads on-orbit. Jason Aspiotis, global director of in-space data and security, Axiom Space, told The Register that the hardware itself is a commercial off-the-shelf unit designed for operation in harsh environments... "AxDCU-1 will have the ability to be controlled and utilized either via ground-to-space or space-to-space communications links. Our current plans are to maintain this device on the ISS. We plan to utilize this asset for at least two years." The article notes that HPE has also "sent up a succession of Spaceborne computers — commercial, off-the-shelf supercomputers — over the years to test storage, recovery, and operational potential on long-duration missions." (They apparently use Red Hat Enterprise Linux.) "At the other end of the scale, the European Space Agency has run Raspberry Pi computers on the ISS for years as part of the AstroPi educational outreach program." Axiom Space says their Orbital Data Center is deigned to "reduce delays traditionally associated with orbital data processing and analysis." By utilizing Earth-independent cloud storage and edge processing infrastructure, Axiom Space ODCs will enable data to be processed closer to its source, spacecraft or satellites, bypassing the need for terrestrial-based data centers. This architecture alleviates reliance on costly, slow, intermittent or contested network connections, creating more secure and quicker decision-making in space. The goal is to allow Axiom Space and its partners to have access to real-time processing capabilities, laying the foundation for increased reliability and improved space cybersecurity with extensive applications. Use cases for ODCs include but are not limited to supporting Earth observation satellites with in-space and lower latency data storage and processing, AI/ML training on-orbit, multi-factor authentication and cyber intrusion detection and response, supervised autonomy, in-situ space weather analytics and off-planet backup & disaster recovery for critical infrastructure on Earth.

Read more of this story at Slashdot.

Snack Makers Are Removing Fake Colors From Processed Foods

Par : EditorDavid
8 mars 2025 à 21:34
"PepsiCo is launching a new product, Simply Ruffles Hot & Spicy, which uses natural ingredients like tomato powder and red chile pepper instead of artificial dyes," reports Bloomberg. But it's part of a larger trend: In one of the final acts of President Joe Biden's administration, the U.S. Food and Drug Administration banned Red No. 3, effective in January 2027 for food, one of a handful of synthetic colors that have become something of a symbol of all that is wrong with the American food system and the ultraprocessed foods that dominate it. Putting Red No. 3 aside, the rest of the colors remain legal, and they're used in tens of thousands of supermarket and convenience-store products in the United States, according to NielsenIQ data. The recent campaign against them became one of the pillars of the "Make America Healthy Again" movement championed by Health and Human Services Secretary Robert F. Kennedy Jr. The criticism follows what health advocates have been saying for years: The synthetic colors add nothing to taste, nutritional value or shelf life but make unhealthy foods more visually appealing. Worst of all, there are concerns that the dyes may be carcinogenic or trigger hyperactivity in some kids. [Ian Puddephat, vice president of research and development for food ingredients at PepsiCo] says PepsiCo is "on a mission to get them out of the portfolio as much as we can"... PepsiCo has a dozen brands, including Simply, that don't have the artificial dyes, and the company is working to pull them out of an additional eight brands in the next year. Other companies are trying too, according to the article. Though Ironically, "the supply chain for colors like a radish's red or annatto's orange is not as robust as that for Red No. 40 or Yellow No. 6." But there's also been some success stories: In 2016, Kraft Heinz Foods Co. announced that it'd made good on an earlier promise to get artificial dyes out of its recipe — and apparently, nobody noticed. "We just haven't told that story," says Carlos Abrams-Rivera, Kraft Heinz's CEO. (The lack of artificial dyes is more prominent on the boxes now...) Thanks to long-time Slashdot schwit1 for haring the article.

Read more of this story at Slashdot.

Undocumented 'Backdoor' Found In Chinese Bluetooth Chip Used By a Billion Devices

Par : EditorDavid
8 mars 2025 à 20:34
"The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains an undocumented 'backdoor' that could be leveraged for attacks," writes BleepingComputer. "The undocumented commands allow spoofing of trusted devices, unauthorized data access, pivoting to other devices on the network, and potentially establishing long-term persistence." This was discovered by Spanish researchers Miguel Tarascó Acuña and Antonio Vázquez Blanco of Tarlogic Security, who presented their findings yesterday at RootedCON in Madrid. "Tarlogic Security has detected a backdoor in the ESP32, a microcontroller that enables WiFi and Bluetooth connection and is present in millions of mass-market IoT devices," reads a Tarlogic announcement shared with BleepingComputer. "Exploitation of this backdoor would allow hostile actors to conduct impersonation attacks and permanently infect sensitive devices such as mobile phones, computers, smart locks or medical equipment by bypassing code audit controls...." Tarlogic developed a new C-based USB Bluetooth driver that is hardware-independent and cross-platform, allowing direct access to the hardware without relying on OS-specific APIs. Armed with this new tool, which enables raw access to Bluetooth traffic, Targolic discovered hidden vendor-specific commands (Opcode 0x3F) in the ESP32 Bluetooth firmware that allow low-level control over Bluetooth functions. In total, they found 29 undocumented commands, collectively characterized as a "backdoor," that could be used for memory manipulation (read/write RAM and Flash), MAC address spoofing (device impersonation), and LMP/LLCP packet injection. Espressif has not publicly documented these commands, so either they weren't meant to be accessible, or they were left in by mistake. Thanks to Slashdot reader ZipNada for sharing the news.

Read more of this story at Slashdot.

America Lost 22% of Its Butterflies Within Two Decades

Par : EditorDavid
8 mars 2025 à 19:34
Butterflies "are vanishing from U.S. landscapes at an alarming rate," reports CBS News: A comprehensive study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between 2000 and 2020... The researchers behind the Science study used data from more than 12.6 million butterflies spanning 342 individual species, drawing from 76,000 surveys across 35 nationwide monitoring programs. Funded by the U.S. Geological Survey, the study was the first to integrate such a vast dataset, its authors said. The findings revealed that 33% of butterfly species have experienced significant population declines over the past two decades, with 107 out of the 342 species examined losing more than half of their population — including 22 species that declined by more than 90%. Meanwhile, only 3% of species showed population increases... Ultimately, the butterfly decline is part of a larger global trend of insect population loss, with insects declining by about 1-2% annually, the study's authors said. Butterflies play an essential role in ecosystems, pollinating flowers, crops, and other plants. Their decline could have far-reaching impacts on plant reproduction and the health of ecosystems. Just three months ago the U.S. Fish and Wildlife Service said America's western migratory populations of monarch butterflies had declined by more than 95% since the 1980s, putting them "at greater than 99% chance of extinction by 2080." (America's eastern migratory population were estimated to have declined by approximately 80%.) This latest study found that one factor is climate change, according to CBS News, which reduces food sources, disrupts breeding cycles and increases habitat stress. (Another factor is pesticide use, which fortunately can be adjusted with various policy interventions and farming practices.) And one of the study's co-authors tells CBS News that "the things we do in our own backyards actually make a difference." They recommend allowing backyard to "grow wild" with native plants (and reducing pesticide use) — even creating "habitat spaces" for insects like small piles of brush. "Even simple actions — like leaving a strip of wildflowers or planting species that support pollinators — can provide crucial resources for butterflies and other insects."

Read more of this story at Slashdot.

Sam Bankman-Fried Gives a Jailhouse Interview, Seeking a Pardon

Par : EditorDavid
8 mars 2025 à 18:34
Sam Bankman-Fried — one of the largest donors to the Democratic Party — "was convicted of fraud, sentenced to 25 years in prison and mostly went silent," reports the Wall Street Journal. "Until recently..." Now, from behind bars at the Metropolitan Detention Center in Brooklyn, Bankman-Fried is orchestrating an extraordinary public-relations blitz that looks very much like a campaign to make the most audacious trade of his career: support for President Trump's agenda in return for a presidential pardon... There is little downside to Bankman-Fried's long-shot effort to secure a pardon. As the appeal that he filed last year works its way through the courts, Bankman-Fried, 33, is staring down a prison sentence that could extend until his 50s... The crowning touch of his campaign came on Thursday, when Bankman-Fried gave a jailhouse interview to "The Tucker Carlson Show," which was released on social-media channels including X and YouTube. Appearing on video in a brown jumpsuit, he criticized Washington bureaucrats and crypto regulators — and suggested that he went to prison out of political retribution... [Carlson's title for the interview? "Sam Bankman-Fried on Life in Prison With Diddy, and How Democrats Stole His Money and Betrayed Him."] The interview hadn't been approved by the Federal Bureau of Prisons, according to a person familiar with the matter. Bankman-Fried spoke with Carlson through a link that is typically used by inmates to communicate with their lawyers, the person said. After the interview, Bankman-Fried was placed in solitary confinement, but he was out by Friday afternoon, according to a person familiar with the matter... Bankman-Fried is trying to highlight in media appearances and in any interaction with Trump's team that FTX customers are set to be made whole with interest through the bankruptcy proceedings — at least in dollar terms. Many of those creditors remain furious that they missed out on bitcoin's rally since November 2022. Bankman-Fried "wants to set the record straight on his political beliefs, which he believes have been misconstrued," according to the article. "While he has given heavily to Democrats, he has also donated to Republican causes, including the contribution of millions to a group supporting Senator Mitch McConnell." But the New York Times, citing "people with knowledge" of his pardon-seeking efforts, reported that "So far, the push does not appear to have gained traction."

Read more of this story at Slashdot.

RTX 6000 Blackwell en approche : 24064 CUDA Cores et 96Go de GDDR7 !

Et une nouvelle fuite, une ! On prend cette fois la direction du site officiel de la marque Leadtek, qui eut d'ailleurs son heure de gloire en France lors d'un temps que les moins de vingt ans ne peuvent pas connaitre. La firme continue son petit bonhomme de chemin désormais, mais en se concentrant...

Open Source Initiative: AI Debate Roils Board Elections?

Par : EditorDavid
8 mars 2025 à 17:34
The Open Source Initiative's Board of Directors election "has become embroiled in controversy..." writes Steven J. Vaughan-Nichols at The New Stack. "The real issue is the community's opposition to the open source AI definition (OSAID), which the organization released last October," he adds — but "the election process has been criticized because the OSI has refused to accept the candidacy of Debian developer Luke Faraone, citing a missed application deadline." Faraone claims they submitted their application around 9 p.m. PST on Feb. 17, while the OSI maintains the deadline was 11:59 p.m. UTC (3:59 p.m. PST) on the same day. The dispute has raised a firestorm about the clarity of communication regarding deadlines and time zones. Critics argue that the deadline's time zone was not clearly specified on the OSI's public-facing website. Tracy Hinds, chair of OSI, acknowledged this oversight but stated that full members received multiple emails with the correct time zone information. "Everyone who is qualified to run for elections (full members of OSI) received emails with the time zone," wrote Hinds, in an email to The New Stack. "The public-facing web page did not have the time zone, and we've now updated it for clarity going forward. "Extending the deadline would be unfair to the other candidates...." On LinkedIn, Bruce Perens, one of the OSI's founders wrote, "Open Source Initiative invents rule at the last minute to deny opposition candidate's nomination for their board election." There are three board sets up for election in March, the article points out. "Two well-known figures in the open source world — Richard Fontana, Red Hat's principal commercial counsel and a former OSI board member, and [Bradley] Kuhn, policy fellow and hacker-in-residence at the Software Freedom Conservancy — are running on a joint platform of repealing the open source AI definition." In a blog post Faraone promised a similar platform (also supporting a repeal of the definition) — had their candidacy not been rejected.

Read more of this story at Slashdot.

Rayhunter: A Cheap New Tool from EFF to Detect Cellular Spying

Par : EditorDavid
8 mars 2025 à 16:34
Equuleus42 (Slashdot reader #723) brings word that the Electronic Frontier Foundation (EFF) is sharing a new tool for fighting back against cellphone surveillance by Stingray cell-site simulators. Android Authority reports: "Rayhunter" uses an open-source software package designed to look for evidence of IMSI catchers in action, running on an old Orbic Speed RC400L mobile hotspot. The great thing about that choice is that you can pick one up for practically nothing — we're seeing them listed for barely over $10 on Amazon, and you can find them even cheaper on eBay. There's an installation script for Macs and Linux to automate getting set up, but once the Orbic is flashed with the Rayhunter software, it should be ready go, collecting data about sketchy-looking "cell towers" it picks up. Right now, much of the use of IMSI catchers is still shrouded in mystery, with the groups who regularly employ them extremely hesitant to disclose their methods. As a result, a big focus of this EFF project is just getting more info on how and where these are actually used, giving protestors a better sense of the steps they'll need to take if they want to protect their privacy.

Read more of this story at Slashdot.

Lancements de GPU et tests en tout genre : une belle semaine pour la presse francophone - S10 2025 !

Avec le double lancement des RTX 5070 pas-TI de NVIDIA et les RX 9070 du concurrent AMD, la semaine a été riche en événements dans la sphère hardware. Cependant, cela ne signifie pas pour autant que le reste de la technosphère s’arrête de tourner, si bien que deux trois autres composants et périphér...

Remembering 'Space Ghost' Voice Actor George Lowe

Par : EditorDavid
8 mars 2025 à 15:34
Long-time Slashdot reader invisik saw this story on Yahoo News: Comedian and voice actor George Lowe, who is well-known as the voice of Space Ghost on "Space Ghost Coast to Coast," died on March 2. He was 67... He did some voice-over work for TBWS and Cartoon Network in the 1980s to mid-1990s before getting his lead role of Space Ghost in 1994 with the premiere of "Space Ghost Coast to Coast" on Cartoon Network. Space Ghost was a parody of talk shows with live-action celebrity guests, hosted by the Hanna Barbera character Space Ghost, which aired from 1994 to 1999 on Cartoon Network. The show later returned in 2001, airing on Adult Swim's late-night programming block until 2004, Deadline reported. When animation pioneer William Hanna died in 2001, Slashdot founder CmdrTaco posted "the thing that I respect most about Hanna is the fact that a show like Space Ghost Coast to Coast was allowed to take their characters and do something truly unique with them. He even lent his voice to the show in one episode. Not a lot of people would be willing to allow one of their creations to be twisted like that, but the original Space Ghost was one of my childhood staples, and Space Ghost Coast to Coast stands in a class all its own proving that creativity isn't dead on TV." "Adult Swim would not be the network it is today without Space Ghost Coast to Coast," argues ComicBook.com. (And as a tribute to Lowe, Adult Swim posted five minutes of surreal outtakes from Space Ghost Coast to Coast's 10th Anniversary celebration.) A headline at Vulture.com makes the case that "Space Ghost Coast to Coast Only Worked Because of George Lowe." They've rounded up a collection of videos with surreal titles like "Marrying Bjork" and "Guesting on a MF DOOM track" (plus that time Lowe did a live interview — in his Space Ghost costume — with C-SPAN).

Read more of this story at Slashdot.

Micron fait la démonstration d'un SSD PCIe 6.x atteignant 27Go/s en lecture séquentielle

L'information date un petit peu, puisque la démonstration dont nous parlons aujourd'hui a en réalité eu lieu durant la DesignCon 2025, qui s'est tenue fin janvier 2025. On ne peut cependant pas avoir toujours les yeux partout au même moment et c'est seulement en ce début mars 2025 que nous apprenons...

#Flock : faire le plein de vide

Par : Flock
8 mars 2025 à 12:39
Plus on est de fous, moins on rit
#Flock : faire le plein de vide

Difficile d’échapper à la Tech US nous narre notre bon et cher Alexandre, je vous dirais que j’y ai pensé pour ma rubrique moi aussi : Pour cette semaine c’est encore râpé. Même quand je traite des actualités françaises, je me trouve une référence cinématographique américaine. Que ce soit au sujet de l’Amérussia, des bibliothèques et de la recherche malmenée, des conversations à la con et surtout celles qui emplissent la tête pleines de billets des milliardaires de l’Amérussia : aucune excuse. Sauf peut-être pour cette dernière justement, puisqu’il s’agit d’une commande, pour ainsi dire, de votre part, à laquelle je me fais un plaisir de répondre. Je vous laisse cependant débattre de l’ordre dans tout ce bordel, mais je dirais que de manière organique, cette catégorie de personne recherche toujours la première place ou être en tout cas devant les autres… Cela donne une bonne idée de la consistance du pouvoir, vous croyez pas ? Et l’indigestion, c’est comme l’addition : pour notre pomme ! Sur ce, je me sens contraint de boycotter mon ipad le temps du weekend. Ciao ! 🙂


Il reste 61% de l'article à découvrir.
Vous devez être abonné•e pour lire la suite de cet article.
Déjà abonné•e ? Générez une clé RSS dans votre profil.

Google Introduces Debian Linux Terminal App For Android

Par : BeauHD
8 mars 2025 à 13:00
Google has introduced a Debian Linux terminal app for Android in its ongoing effort to transform Android into a versatile desktop OS. It's initially available on Pixel devices running Android 15 but will be expanded to "all sufficiently robust Android phones" when Android 16 arrives later this year," writes ZDNet's Steven Vaughan-Nichols. An anonymous reader shares an excerpt from the report: Today, Linux is only available on the latest Pixel devices running Android 15. When Android 16 arrives later this year, it's expected that all sufficiently robust Android phones will be able to run Linux. Besides a Linux terminal, beta tests have already shown that you should be able to run desktop Linux programs from your phone -- games like Doom, for example. The Linux Terminal runs on top of a Debian Linux virtual machine. This enables you to access a shell interface directly on your Android device. And that just scratches the surface of Google's Linux Terminal. It's actually a do-it-all app that enables you to download, configure, and run Debian. Underneath Terminal runs the Android Virtualization Framework (AVF). These are the APIs that enable Android devices to run other operating systems. To try the Linux Terminal app, you must activate Developer Mode by navigating to Settings - About Phone and tapping the build number seven times. I guess Google wants to make sure you want to do this. Once Developer Mode is enabled, the app can be activated via Settings - System - Developer options - Linux development environment. The initial setup may take a while because it needs to download Debian. Typically this is a 500MB download. Once in place, it allows you to adjust disk space allocation, set port controls for network communication, and recover the virtual machine's storage partition. However, it currently lacks support for graphical user interface (GUI) applications. For that, we'll need to wait for Android 16. According to Android specialist Mishaal Rahman, 'Google wants to turn Android into a proper desktop operating system, and in order to do that, it has to make it work better with traditional PC input methods and display options. Therefore, Google is now testing new external display management tools in Android 16 that bring Android closer to other desktop OSes.'

Read more of this story at Slashdot.

Une RTX 5050 serait prévue en desktop, mais pas assez vertueuse pour se passer d'alimentation externe ?

Ce n'est pas la première fois que nous parlons d'une RTX 5050. Il y a quelques jours Zotac avait enregistré plein de cartes graphiques auprès de l'EEC, sans forcément avoir une certitude quant à l'exploitation de ces dernières. C'est d'ailleurs souvent le cas, les marques anticipent (trop parfois) c...

❌
❌