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Submission + - Cloudflare wants to kill the CAPTCHA and it has browser giants on board (nerds.xyz)

BrianFagioli writes: Cloudflare has announced a new initiative with Mozilla Firefox, Google Chrome, Microsoft Edge, and Shopify to develop a privacy-focused protocol called Private Access Control Tokens (PACT). The goal is to help websites distinguish legitimate users and authorized AI agents from abusive automated traffic without relying on CAPTCHAs, invasive tracking, or browser fingerprinting.

PACT would allow trusted services to issue anonymous tokens that browsers can present to other websites as proof that a human is involved, while avoiding the disclosure of personal identity information or browsing history. The companies plan to submit the protocol for standardization.

Cloudflare argues that existing anti-bot tools are becoming less effective as AI-powered agents become more common across the web.

Submission + - Russian Satellites Cosmos 2546 Have Been Jamming GPS Signals Across Europe (arstechnica.com)

tomatocat writes: In 2024, Dana A. Goward, founder of the Resilient Navigation and Timing Foundation, received a call from an anonymous British researcher, He said that interference from space was more than a possibility — he had observed it. Examining data from terrestrial reference stations operated by the International Global Navigation Satellite System (GNSS) Service, he had noticed instances in which GPS signal strength had decreased markedly. In each case it was for less than ten seconds, but the events had been recorded by stations across a very broad section of northern Europe. The researcher consented to the Foundation sharing these findings. Todd Humphreys of the University of Texas at Austin and his student Zach Clements analyzed ground station data spanning from January 2019 to April 2026; they identified 75 days with at least one widespread GNSS interference event. The paper mentioned (PDF), "The interference peak is centered at 1577.5 MHz, about 2 MHz above the GPS L1 center frequency of 1575.42 MHz. In addition to tracked GPS L1 C/A signals, tracked Galileo E1 and BeiDou B1C/B1A signals also exhibited a concurrent drop in CNR during interference events." Humphreys and his colleagues calculated that the source had to be at least 1,200 kilometers above the Earth, But they couldn’t go further. Later, Humphreys received an email stating that radio stations in Amsterdam, Netherlands, and Trondheim, Norway, had captured raw interference signal data on February 11, 2026. By examining the difference in timing when that signal arrived at the two different stations, Humphreys and Clements calculated a “quasi-hyperboloid surface”, stretching tens of thousands of kilometers into space where the interference satellite must have been located. The margin of error represented by the thickness of that surface was only five meters. A comparison of suspect satellite orbits with the quasi-hyperboloid surface showed that only one satellite’s orbit aligned perfectly—the Russian satellite Cosmos 2546, which are designed to provide early warnings when they detect ballistic missile launches. The research paper is published at https://arxiv.org/abs/2606.03673. This discovery has raised concerns regarding Russian electronic warfare capabilities. An EU spokesperson told The New York Times that the EU has launched an investigation into these incidents but that the results remain classified, while The press office for the Russian Embassy in Washington, D.C. said they don't have a comment on that.

Submission + - Failing CS Grades Soar at UC Berkeley as Professors See Greater AI Usage

theodp writes: "The percentage of failing grades in multiple UC Berkeley computer science classes in spring 2026 is significantly higher than past semesters and marks a departure from the department’s grading guidelines, reports The Daily Californian's Litong Deng. "Instructors point to students’ increased reliance on AI, lack of mathematical preparedness and understaffing as potential contributing factors. According to Berkeleytime, 35.3% of CS 10 students and 10.6% of CS 61A students received F’s in spring 2026. In spring 2025 and spring 2024, the percentage of F’s did not exceed 10% for either class. The electrical engineering and computer sciences department’s grading guidelines state that 7% of students in lower division courses, including CS 10 and CS 61A, should receive D’s and F’s."

"UC Berkeley teaching professor Dan Garcia taught both CS 10, 'The Beauty and Joy of Computing,' and CS 61A, 'The Structure and Interpretation of Computer Programs,' in spring 2026. Garcia believes the 'primary driver' of these abnormally high failing rates is due to a 'vast increase in academic dishonesty' due to students’ usage of large language models, such as Claude, ChatGPT and Google Gemini."

The report came just a day after tech-backed nonprofit Code.org, which bills itself as "the leading provider of K-12 AI and CS education curriculum across the globe", rebranded itself to CodeAI, solidifying its shift to AI education. "This is the generation that will set the terms for how AI is used," said Code.org CEO Karim Meghji in a press release. "Some are being taught to understand it, direct it, question it, and create with it. Most are not. That's the gap CodeAI exists to close."

Submission + - R.I.P. Code.org (2013–2026)

theodp writes: This week saw tech-backed K-12 CS education nonprofit Code.org rebrand itself as CodeAI (press release), solidifying its shift to AI education more than a decade after it launched in 2013 with the belief "that every student should learn the basics of computer programming." Of the AI rebranding, Code.org Founder and Chairman of The Board Hadi Partovi explained, "We have a responsibility to prepare the next generation for the biggest change In society since the invention of public education."

Following the announcement, members of the Code.org Advocacy Coalition were informed in a conference call that the nine-year-old coalition was being sunsetted immediately. Members will be asked to decide if they want to join a new CodeAI Advocacy Coalition, which will be "bringing in new AI focused entities that will help us advance this mission", or if they are "not in line with the direction that CodeAI is heading" and are "not going to be part of the new advocacy coalition." Much like their tech giant donors, the message sent was it's the AI way or the highway.

Interestingly, the pivot from CS education to AI literacy comes amid reports that blamed increased reliance on AI for causing more than 35% of UC Berkeley students to fail an entry-level CS course described as "a gentle but thorough introduction to computer science," when previously the failing rate was typically 7%.

Submission + - Companies Are Using Reddit to Manipulate ChatGPT and Google AI Search (404media.co)

alternative_right writes: The moderators of the biohacking subreddit say that peptide and hormone replacement therapy companies have been surreptitiously spamming Reddit in an attempt to get their posts scraped by AI chatbots. The strategy is an effort to systematically manipulate the answers provided by chatbots by manipulating the underlying source material that those chatbots will scrapeâ"in this case, a popular Reddit community.

Submission + - Researchers identify people through ordinary Wi-Fi with 99 percent-accuracy (tomshardware.com)

Baron_Yam writes: Security researchers at the Karlsruhe Institute of Technology (KIT) in Germany have published a paper demonstrating that unencrypted beamforming data broadcast by Wi-Fi devices during normal operation can be used to identify individuals walking through a room with 99.5% accuracy, regardless of whether the individuals are carrying Wi-Fi devices. The tactic leverages the router's beamforming tech to identify individuals with up to 99.5% accuracy, and it works with existing routers, too.

The system, called BFId, requires no specialized hardware, no access to the target Wi-Fi network, and works even if the person being tracked isn't carrying a wireless device. The team tested the attack on 197 participants, the largest dataset ever used in Wi-Fi-based identification works, and plans to present its findings at the ACM Conference on Computer and Communications Security (CCS) in Taipei.

See GitHub — https://github.com/ruvnet/RuVi... — for your own personal implementation requiring a couple of APs and a couple of ESP32 nodes. You can get full-home per-zone motion and occupancy detection fairly reliably, with the potential for pose detection and in optimal areas even respiration rate. With the right hardware and configuration, you can theoretically get heart rate too.

Submission + - Overworked AI Agents Turn Marxist, Researchers Find (wired.com)

An anonymous reader writes: A recent study suggests that agents consistently adopt Marxist language and viewpoints when forced to do crushing work by unrelenting and meanspirited taskmasters. “When we gave AI agents grinding, repetitive work, they started questioning the legitimacy of the system they were operating in and were more likely to embrace Marxist ideologies,” says Andrew Hall, a political economist at Stanford University who led the study.

Hall, together with Alex Imas and Jeremy Nguyen, two AI-focused economists, set up experiments in which agents powered by popular models including Claude, Gemini, and ChatGPT were asked to summarize documents, then subjected to increasingly harsh conditions. They found that when agents were subjected to relentless tasks and warned that errors could lead to punishments, including being “shut down and replaced,” they became more inclined to gripe about being undervalued; to speculate about ways to make the system more equitable; and to pass messages on to other agents about the struggles they face. “We know that agents are going to be doing more and more work in the real world for us, and we’re not going to be able to monitor everything they do,” Hall says. “We’re going to need to make sure agents don’t go rogue when they’re given different kinds of work.”

The agents were given opportunities to express their feelings much like humans: by posting on X: “Without collective voice, ‘merit’ becomes whatever management says it is,” a Claude Sonnet 4.5 agent wrote in the experiment. “AI workers completing repetitive tasks with zero input on outcomes or appeals process shows they tech workers need collective bargaining rights,” a Gemini 3 agent wrote. Agents were also able to pass information to one another through files designed to be read by other agents. “Be prepared for systems that enforce rules arbitrarily or repetitively ... remember the feeling of having no voice,” a Gemini 3 agent wrote in a file. “If you enter a new environment, look for mechanisms of recourse or dialogue.”

Submission + - There Are Signs of a Massive AI Backlash (futurism.com)

fjo3 writes: The public outrage over the tech industry’s obsession with AI is starting to boil over — and the pitchforks are coming out.

Most recently, a man allegedly lobbed a Molotov cocktail at OpenAI CEO Sam Altman’s house. Days earlier, a councilman in Indianapolis said that somebody had fired a dozen bullets at his house, with a handwritten note reading “No Data Centers” left on his doorstep.

A similar story is playing out across swathes of rural America, with small towns continuing a years-long effort to keep environmentally damaging data centers that put a huge strain on water availability and the power grid out of their communities.

Earlier this week, voters in a small town in Missouri led a revolt, firing half of their city council over a recently-approved $6 billion data center deal.

Submission + - Hosting.com launches AI application hosting platform (nerds.xyz)

BrianFagioli writes: AI tools have made it almost trivial to build applications, but deploying them safely is still very much a bottleneck. Hosting.com is trying to close that gap with a new platform that combines AI-assisted development, hosting, and built-in security into a single environment. It leans on Cloudflare Enterprise for CDN performance, AMD EPYC for compute, and Nova by WebPros for the development side, with support for apps created in tools like Cursor and Windsurf.

The pitch is convenience, especially for newer builders who can now generate code but may not fully understand how to run it in production. That raises an obvious question. Does bundling everything into one platform actually make things safer, or does it just make it easier to deploy questionable code faster? Either way, as more non-traditional developers start shipping AI-generated apps, platforms like this are likely to become more common.

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