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A Nice Little Cryptography Primer

By itss | 28/06/2021
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Pun Intended.

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  • India's Top Court Angry After Junior Judge Cites Fake AI-Generated Orders
    by BeauHD on 03/03/2026 at 6:00 pm

    An anonymous reader quotes a report from the BBC: India's Supreme Court has threatened legal consequences after a judge was found to have adjudicated on a property dispute using fake judgements generated by artificial intelligence. The top court, which was responding to an appeal by the defendants, will now examine the ruling given by the lower court in the southern state of Andhra Pradesh. The Supreme Court called the case a matter of "institutional concern" and said fake AI-generated judgements had "a direct bearing on integrity of adjudicatory process." [...] Coming down sternly against the fake judgements, the top court last Friday stayed the lower court's order on the property dispute. It said the use of AI while making judgements was not simply "an error in decision making" but an act of "misconduct." "This case assumes considerable institutional concern, not because of the decision that was taken on the merits of the case, but about the process of adjudication and determination," the top court said. The court said it would examine the case in more detail and issued notices to the country's Attorney and Solicitor General, as well as the Bar Council of India. Read more of this story at Slashdot.

  • Apple Launches New M5 Chips, MacBook Pro, and First New Monitors In Years
    by BeauHD on 03/03/2026 at 5:00 pm

    Today, Apple updated the MacBook Pro and MacBook Air with support for its new M5 chips. It also unveiled a pair of all-new Studio Display XDR monitors. Longtime Slashdot reader jizmonkey shares details about the M5 Pro and M5 Max chips, which look to be fairly major updates from the previous generation: Apple announced its newest CPUs today, which it claims has the fastest single-threaded performance in the world. Both the M5 Pro and M5 Max have eighteen-core designs, versus twelve or fourteen in the M4 Pro and fourteen or sixteen in the M4 Max. However, the number of higher-performing cores has been reduced significantly. In the older M4 designs, the chips had eight, ten, or twelve "performance" cores and four "efficiency" cores. In the M5 design, there are now only six higher-performing cores (now called "super" cores) and twelve lower-performing cores (now called "performance" cores). [Apple positions this "reduction" as a redesigned architecture with new core types.] The maximum amount of RAM remains the same at 128GB for the M5 Max (64GB for the M5 Pro), and GPU performance has increased. [The M5 Pro features up to a 20-core GPU, while the M5 Max scales up to 40 cores, each equipped with a Neural Accelerator. Apple also says the new architecture delivers over 4x peak GPU compute for AI compared to the previous generation, along with up to 35 percent faster performance in ray-traced graphics workloads.] Laptops with the new chips are available to order starting tomorrow and will be delivered starting March 11. As for the new XDR monitors, MacRumors highlights some of the key features in its reporting: Apple today introduced an all-new Studio Display XDR monitor with a 27-inch screen, mini-LED backlighting, 5K resolution, peak brightness of 2,000 nits for HDR content, up to a 120Hz refresh rate, Thunderbolt 5, and more. The new Studio Display XDR replaces Apple's former Pro Display XDR, which has been discontinued. Going forward, there are now two Studio Display models. Both new Studio Display models have the same overall design as the original model. Both models have a 12-megapixel Center Stage camera, but it now supports Desk View on the new models. Both models also feature an upgraded six-speaker system, with Apple advertising "30 percent deeper bass" compared to the previous model. Only the higher-end Studio Display XDR received a 120Hz refresh rate, mini-LED backlighting, increased brightness, and faster 140W pass-through charging. The regular Studio Display still has a 60Hz refresh rate and up to 600 nits of brightness. Both models have 27-inch displays with a 5K resolution. The new Studio Displays can be pre-ordered starting Wednesday, March 4, ahead of a Wednesday, March 11 launch. In the U.S., the regular Studio Display continues to start at $1,599, while the Studio Display XDR starts at $3,299. Read more of this story at Slashdot.

  • AI-Generated Art Can't Be Copyrighted After Supreme Court Declines To Review the Rule
    by BeauHD on 03/03/2026 at 4:00 pm

    The Supreme Court of the United States declined to review a case challenging the U.S. Copyright Office's stance that AI-generated works lack the required human authorship for copyright protection, leaving lower court rulings intact. The Verge reports: The Monday decision comes after Stephen Thaler, a computer scientist from Missouri, appealed a court's decision to uphold a ruling that found AI-generated art can't be copyrighted. In 2019, the U.S. Copyright Office rejected Thaler's request to copyright an image, called A Recent Entrance to Paradise, on behalf of an algorithm he created. The Copyright Office reviewed the decision in 2022 and determined that the image doesn't include "human authorship," disqualifying it from copyright protection. After Thaler appealed the decision, U.S. District Court Judge Beryl A. Howell ruled in 2023 that "human authorship is a bedrock requirement of copyright." That ruling was later upheld in 2025 by a federal appeals court in Washington, DC. As reported by Reuters, Thaler asked the Supreme Court to review the ruling in October 2025, arguing it "created a chilling effect on anyone else considering using AI creatively." The U.S. federal circuit court also determined that AI systems can't patent inventions because they aren't human, which the U.S. Patent Office reaffirmed in 2024 with new guidance. The UK Supreme Court made a similar determination. Read more of this story at Slashdot.

  • ChatGPT Uninstalls Surged By 295% After Pentagon Deal
    by BeauHD on 03/03/2026 at 3:00 pm

    After OpenAI announced a partnership with the U.S. Department of Defense, U.S. uninstalls of ChatGPT surged 295% in a single day. Meanwhile, rival Anthropic "gained enough popularity to earn the number one spot on the App Store's Top Free Apps leaderboard," reports Engadget. TechCrunch reports: This data, which comes from market intelligence provider Sensor Tower, represents a sizable increase compared with ChatGPT's typical day-over-day uninstall rate of 9%, as measured over the past 30 days. [...] In addition, ChatGPT's download growth was impacted by the news of its DoD partnership, with its U.S. downloads dropping by 13% day-over-day on Saturday, shortly after the news of its deal went public. Those downloads continued to fall on Sunday, when they were down by 5% day-over-day. (Before the partnership was announced, the app's downloads had grown 14% day-over-day on Friday.) [...] Consumers are also sharing their opinions about OpenAI's deal in the app's ratings, where 1-star reviews for ChatGPT surged 775% on Saturday, then grew 100% day-over-day on Sunday, Sensor Tower said. Five-star reviews declined during the same period, dropping by 50%. Other third-party data providers back up Sensor Tower's findings. Read more of this story at Slashdot.

  • Hacked Tehran Traffic Cameras Fed Israeli Intelligence Before Strike On Khamenei
    by BeauHD on 03/03/2026 at 2:00 pm

    An anonymous reader shares a CTech article with the caption: "A brilliantly executed operation." From the report: Years before the air strike that killed Ayatollah Ali Khamenei, Israeli intelligence had been quietly mapping the daily rhythms of Tehran. According to reporting by the Financial Times (paywalled), nearly all of the Iranian capital's traffic cameras had been hacked years earlier, their footage encrypted and transmitted to Israeli servers. One camera angle near Pasteur Street, close to Khamenei's compound, allowed analysts to observe the routines of bodyguards and drivers: where they parked, when they arrived and whom they escorted. That data was fed into complex algorithms that built what intelligence officials call a "pattern of life," detailed profiles including addresses, work schedules and, crucially, which senior officials were being protected and transported. The surveillance stream was one of hundreds feeding Israel's intelligence system, which combines signals interception from Unit 8200, human assets recruited by the Mossad and large-scale data analysis by military intelligence. When US and Israeli intelligence determined that Khamenei would attend a Saturday morning meeting at his compound, the opportunity was judged unusually favorable. Two people familiar with the operation told the FT that US intelligence provided confirmation from a human source that the meeting was proceeding as planned, a level of certainty required for a target of such magnitude. Israeli aircraft, reportedly airborne for hours, fired as many as 30 precision munitions. The strike was carried out in daylight, which the Israeli military said created tactical surprise despite heightened Iranian alertness. The Financial Times reports that the assassination was a political decision as much as a technological feat. Even during last year's 12-day war, when Israeli strikes killed more than a dozen Iranian nuclear scientists and senior military officials and disabled air defences through cyber operations and drones, Israel did not attempt to kill Khamenei. The capability to do so, however, had been built over decades. Former Mossad official Sima Shine told the FT that Israel's strategic focus on Iran dates back to a 2001 directive from then-prime minister Ariel Sharon instructing intelligence chief Meir Dagan to make the Islamic Republic the priority target. What distinguishes the latest operation, according to the FT, is the scale of automation. Target tracking that once required painstaking visual confirmation has increasingly been handled by algorithm-driven systems parsing billions of data points. One person familiar with the process described it as an "assembly line with a single product: targets." Further reading: America Used Anthropic's AI for Its Attack On Iran, One Day After Banning It Read more of this story at Slashdot.

  • Amazon Cloud Unit's Data Centers In UAE, Bahrain Damaged In Drone Strikes
    by BeauHD on 03/03/2026 at 1:00 pm

    sizzlinkitty shares a Reuters report detailing how drone strikes in the Middle East conflict with Iran damaged AWS data centers in the UAE and Bahrain, disrupting core cloud services and causing "prolonged" outages. Following the initial report, where Reuters said "objects" had triggered a fire at the data centers, the article was updated with additional information: A strike on the UAE facility marks the first time a major U.S. tech company's data center has been disrupted by military action. It raises questions around Big Tech's pace of expansion in the region. "In the UAE, two of our facilities were directly struck, while in Bahrain, a drone strike in close proximity to one of our facilities caused physical impact to our infrastructure," Amazon's cloud unit Amazon Web Services (AWS) said in an update on its status page. "These strikes have caused structural damage, disrupted power delivery to our infrastructure, and in some cases required fire suppression activities that resulted in additional water damage," AWS said. "We are working to restore full service availability as quickly as possible, though we expect recovery to be prolonged given the nature of the physical damage involved," it added. Financial institutions that use AWS services have been affected by the outage, one person with direct knowledge of the situation told Reuters, requesting anonymity because of the sensitivity of the matter. "Even as we work to restore these facilities, the ongoing conflict in the region means that the broader operating environment in the Middle East remains unpredictable," AWS said. The AWS outage disrupted a dozen core cloud services and the company advised customers to back up critical data and shift operations to servers in unaffected AWS regions. Abu Dhabi Commercial Bank said its platforms and mobile app were unavailable due to a region-wide IT disruption, although it did not directly link the outage to the AWS incident. "In previous conflicts, regional adversaries such as Iran and its proxies targeted pipelines, refineries, and oil fields in Gulf partner states. In the compute era, these actors could also target data centers, energy infrastructure supporting compute, and fiber chokepoints," Washington-based think tank Center for Strategic and International Studies said last week. Read more of this story at Slashdot.

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