15 Sep 2026
Hacker News
German Rheinmetall open-sources its Battlesuite connected weapon system protcol
15 Sep 2026 9:07pm GMT
Jean-Pierre Serre is 100 years old today
15 Sep 2026 8:57pm GMT
Ars Technica
“Filmmaker” suing PassThePopcorn may be banned user out for revenge
Allegedly fake filmmaker targeted trackers like PassThePopcorn, BroadcasTheNet, and HDBits.
15 Sep 2026 8:19pm GMT
Hacker News
How much oil-market buffer is left?
15 Sep 2026 7:56pm GMT
Slashdot
Scientists Discover Mysterious New X-Ray Objects 'Unlike Any They Have Seen Before'
An anonymous reader quotes a report from Space.com: NASA's Chandra X-ray Observatory has found a brand new type of an otherwise familiar object -- compact binary systems that steal gas from other stars, but which do so while emitting very low-energy X-rays but copious amounts of ultraviolet. Chandra spotted 84 suspicious object emitting very low-energy X-rays in six galaxies -- four evolved ellipticals and two spirals, namely our near-neighbor the Andromeda Galaxy (M31) and the Pinwheel Galaxy (M101). "We've never encountered a group of objects that act like this," said Mustafa Muhibullah of the University of Alabama in a statement. Compact objects, in the form of black holes, neutron stars and white dwarfs, are the remains of stars that have died. Their small size and powerful gravity means that they're adept at getting close to orbiting companion stars and ripping the stars' outer layers of gas away. The gas swirls around the compact object, falling onto its surface, and this accretionary process usually produces torrents of high-energy X-rays because the stolen gas becomes superheated by the compact object's gravitational vice-like grip. Because of their weak X-rays, Muhibullah's team refer to them as 'hypersoft X-ray sources'. Since low-energy X-rays and ultraviolet light are next to each other on the electromagnetic spectrum, Muhibullah and his team suspect that the low-energy X-rays are spillover from objects emitting prodigious amounts of ultraviolet. Moreover, they think that these objects are lower-level compact binaries. They're hard to find though, because the interstellar medium of hydrogen and helium gas between the stars absorbs ultraviolet light. This could be why we have yet to find any hypersoft X-ray sources in our own galaxy, because we have to look through the interstellar medium through the plane of the Milky Way. Consequently, there could be a large population of hypersoft X-ray sources that remain undiscovered and they could have an important effect on the universe around them. The findings have been published in the journal Nature Astronomy.
Read more of this story at Slashdot.
15 Sep 2026 7:04pm GMT
Ars Technica
18-year-old dies of measles in PA from severe neurological complication
Teen developed acute disseminated encephalomyelitis, a known measles complication.
15 Sep 2026 6:58pm GMT
SpaceX declares Starship ready for orbit, sets launch date next week
Reaching orbit would mark a significant milestone.
15 Sep 2026 6:48pm GMT
Linuxiac
DXVK 3.1.1 Brings Fixes for Skyrim SE, Rayman 3, and More

DXVK 3.1.1 addresses issues in Skyrim Special Edition, Rayman 3, Call of Duty: Ghosts, Painkiller, Corpse Party, and other titles.
15 Sep 2026 6:29pm GMT
Thunderbird 156 Released with Custom OAuth for POP3, IMAP Improvements

Mozilla Thunderbird 156 adds custom OAuth support for POP3, new enterprise policies, and fixes for IMAP, POP3, attachments, OpenPGP, and calendars.
15 Sep 2026 6:16pm GMT
Fedora 45 Beta Released with Linux 7.2, GNOME 51, and KDE Plasma 6.7

Fedora 45 Beta is now available with Linux kernel 7.2, GNOME 51, KDE Plasma 6.7, kmscon, Anaconda improvements, and updated toolchains.
15 Sep 2026 3:09pm GMT
Slashdot
Cops Searched Thousands of Flock Cameras for Reasons of 'LMAO,' 'IDK,' 'Hehe,' And 'Asdfg'
404 Media reports: Last summer, a cop with the Lake County, Indiana Sheriff's Department used Flock's surveillance search engine to look for a license plate across more than 19,000 cameras in 1,558 cities and towns. The cop's stated reason for the search, according to a record of Flock's system, was "LMAO." The cop is one of dozens who put gibberish, jokes, or other nonsense into Flock's "reason" box, highlighting the casualness and lack of care some cops have when searching an incredibly powerful surveillance system. This is on top of the thousands upon thousands of cops who simply wrote something like "investigation," "test," or left the box blank as their search "reason," according to a new analysis by the Electronic Frontier Foundation and shared with 404 Media. EFF's investigation found cops across dozens of jurisdictions writing "LMAO," "LOL," "Hehe," "Haha," "idk," "blah," "TBD," and "robbery I don't remember the case number leave me alone" in Flock's "reason" box for searches. They found cops writing "idiot," "fuck this new search engine," "dickhead," "shithead," and "WEIRD KID" in the reason box. And they found an entire class of police button mashers, who ran searches for reasons of "asdfg," "gyghkkghghjkghjk," "jhjhjkhj," "jkhhkjhjk," "nmbvcbnm," and so on and so forth. The searches came from police departments across the country from 2023 through late 2025, when Flock changed how the "reason" box in its search system functions... Each time a search is performed, a record of it is saved in the Flock system, which can be obtained by the public using government records requests. These audit logs show hundreds of thousands of searches of the system; after 404 Media and other news outlets used these types of logs to show police using the Flock system to look for undocumented immigrants on behalf of ICE, a woman in Texas who had an abortion, and protesters, cops were warned by government surveillance centers to be "as vague as permissible" about the reasons for their searches... A police department said it investigated a cop who wrote "driving around being weird" in the reason field but found it was for "legitimate public safety purposes." If a police chief "stood in front of a city council and asked for permission to install hundreds of cameras just so his officers could investigate the high crime of 'haha,' they would be laughed out of the room," argues the EFF blog post, calling this proof that agencies can't be trusted to oversee themselves. But judges aren't being asked to authorize searches or review evidence, which the EFF post argues shows laws and courts haven't caught up yet with a new technology. Whatever auditing happens is clearly "deficient," the EFF warns, and while many jurisdictions require by law an actual reason for searches, "this keeps happening because police use automated license plate readers as a convenient shortcut around constitutional privacy safeguards." The EFF sees police officers "making a mockery of our civil liberties" by logging reasons like "LOL", "LMAO", "sexy", and "idk" while accessing sensitive location data. In fact, they argue the warrant-less databases fostered a culture of abuse that "allowed police to treat a mass surveillance network like their own personal search engine, permitting the tracking of the movements of everyday citizens for low-level complaints, personal whims, and sometimes, seemingly, for the lols." Flock Safety claims it has improved its system by requiring officers to select from a dropdown list of crimes before running a search-but that only makes it easier for officers to hide improper searches behind the veneer of uniformity. The system does not require proof that the dropdown reason actually matches the true purpose of the search... Since this update, officers are no longer required to type out why they are digging through a driver's movement history, and instead can select a pre-packaged option like "Traffic infraction" or "Other" in half a second... Mass surveillance is incompatible with a free society, and especially so when the people with access to this data are treating it like a joke. This ALPR mass surveillance - the indiscriminate, continuous collection and retention of location data on every driver, regardless of suspicion - should not exist. But because it does, EFF continues to urge courts and state legislatures to immediately step in and impose strict, enforceable restrictions to rein in this abuse. At an absolute minimum, this means mandating rigid data deletion deadlines and an ironclad warrant requirement. If police want the power to track a person's movements, they must be required to convince a judge with evidence and probable cause. They should not be able to bypass the Constitution with a search for "haha."
Read more of this story at Slashdot.
15 Sep 2026 2:34pm GMT
Math Professor Accuses OpenAI of Copying His Work, Says AI Compute Power Makes Racing to Publish 'Pointless'
The New York Post wrote that OpenAI "stunned the mathematics world" last week when it announced its AI model "cracked a legendary math problem left unsolved for nearly a century in just 88 hours." But a New York University professor "has come forward alleging OpenAI may have copied his work after asking him to collaborate - with one of the company's scientists allegedly warning he might 'ruin his career' if he refused." [P]rofessor Tristan Buckmaster, a British-Australian researcher who trained in Germany... had been working with Long Island-raised math prodigy Levent Alpöge, a researcher with OpenAI rival Anthropic, on a different elusive fluid dynamics equation, known as the Euler problem, when he found a solution using AI tools from both Anthropic and ChatGPT. He said scientists from OpenAI approached him and tried to convince him to jointly announce the solution, claiming they had independently solved Navier-Stokes. Buckmaster questioned the timing of their finding the solution in a blog post, noting OpenAI had only done so "in the past few days" - after the company became aware of his work. He asked OpenAI experts whether its AI systems used to solve the equation had been "trained on, or had access to" his research, but said they declined to answer, prompting him to wonder how they had advanced toward the solution so quickly. The puzzle is "not the direction one arrives at in a few days," Buckmaster wrote incredulously... In OpenAI's post on its website sharing the Navier-Stokes proof, which it credited to Astra, the company's latest AI bot, the firm insisted no user data was incorporated into its model to solve the problem. However, it noted that it "cannot rule out" that anonymized data was used to "improve our models." "We congratulate Levent Alpöge and Tristan Buckmaster on their remarkable mathematical work," OpenAI said in the announcement. Buckmaster shot back, "Is it ethical to use customer's data to try to scoop their customer?" Alpöge's affiliation with Anthropic "seems to have been a sore point for OpenAI," writes TechCrunch. Buckmaster's public statement says the OpenAI's Sebastien "twice asserted that he wanted Levent removed from authorship" and also said that "it was so annoying that Levent works at Anthropic" - but that Buckmaster still refused to remove the Anthropic mathematician's credit. I said that if OpenAI released its result in the way proposed I would go public with what happened. The reply was, "Why would you ruin your career?" [OpenAI's Bubeck said later on X that he'd meant unfounded accusations could damage Buckmaster's career.] I replied that I am an academic, and asked why he thought going public would ruin my career. The reply was, "If you don't want me to be nice, then I don't have to be nice." Buckmaster later told Australia's public broadcaster ABC that the companies building AI "have zero respect for the scientific community. I mean, it's appalling, honestly." But he went on to say AI has made the race to publish mathematical breakthroughs pointless. "I think it's pointless. Like, I think the game is up...." Professor Buckmaster said he and Dr Alpöge had more research they could publish but questioned the point of racing ahead with it when AI could perform work that had previously occupied researchers for years. He said there needed to be a discussion about how mathematics should operate in this new environment. Professor Buckmaster said some mathematicians had stopped publicly sharing what they were working on to avoid tipping off AI companies about their plans. He has called on academics and people from OpenAI, Anthropic and DeepMind to discuss ground rules for how they worked together. He said the companies' power carried responsibilities that went beyond competing to solve problems before their rivals... Building on the work of mathematicians Diego Córdoba and Luis Martínez-Zoroa, the pair found a solution to the Euler problem, a stepping stone to the Navier-Stokes problem. Professor Buckmaster said he spent weeks checking and improving the "slop" proofs generated by AI... For now, Professor Buckmaster said he wanted to finish existing work and support his PhD students and postdoctoral researchers, rather than chase another Millennium Prize. "I think it's more important to re-evaluate what math is," he said. "The New York University professor also warned Australia about the centralisation of resources into the hands of a small number of privately owned foreign companies..."
Read more of this story at Slashdot.
15 Sep 2026 10:04am GMT