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A Nice Little Cryptography Primer

By itss | 28/06/2021
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Pun Intended.

Category: Technology
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  • Iran Abused Mobile Networks' Vulnerabilities To Locate US Military In Middle East
    by BeauHD on 15/07/2026 at 3:30 am

    An anonymous reader quotes a report from TechCrunch: The Iranian government abused well-known vulnerabilities in the global telecoms infrastructure to locate U.S. military personnel in the build-up to the Iran War, as well as in the early days of the conflict, according to Financial Times. The Iranian government exploited Signaling System 7, or SS7, a set of protocols for 2G and 3G networks that has long been the backbone of how cellular networks connect to each other to route subscribers' calls and texts around the world, the newspaper reported, citing research by the Mobile Surveillance Monitor, as well as anonymous government officials with knowledge of the spy campaign. Intelligence agencies have long abused SS7 to track cellphones abroad, which is what happened in this campaign. Using this technique, Iran was reportedly able to locate U.S. military forces stationed in military bases as well as hotels in Iraq, Bahrain, and other countries in the Middle East, which allowed the regime to strike them. These attacks resulted in several injuries. Apart from SS7, Iran also abused advertising technology used to serve tailored ads to cellphone users, another well-known surveillance technique that relies on everyday technology. Read more of this story at Slashdot.

  • OpenAI's First Device Will Be Moveable, Screenless Speaker Built as AI Companion
    by BeauHD on 14/07/2026 at 11:00 pm

    OpenAI is reportedly developing a screen-free, portable smart speaker meant to act as a personalized home computer and humanlike AI companion. "It will help control smart-home appliances, play media, answer questions, respond to messages and tap into the range of capabilities offered by OpenAI's ChatGPT," reports Bloomberg, citing people familiar with the matter. The device, expected to be unveiled this year and released in 2027, would mark OpenAI's first major hardware push after acquiring Jony Ive's io Products. Bloomberg reports: Apple sued OpenAI last week, accusing the company of stealing trade secrets. But OpenAI believes that the device veers significantly from anything Apple has on the market today and that it's unlikely that it violates trade secrets belonging to the iPhone maker, the people said. OpenAI's success in hardware will hinge on bringing a novel approach to the market -- something it aims to do with the smart speaker. For instance, the device's technology is meant to become increasingly personalized and proactive as it gains a deeper understanding of its owner over time, according to the people. OpenAI envisions the device anticipating needs, surfacing information proactively and serving as an expert on its user, they said. Though the speaker is designed to stay in the home, it will be easy to move around the house. OpenAI believes the product's defining feature will be its personality and ability to connect on a humanlike level with users. The speaker incorporates mechanical elements that can move on their own, creating a sense that it is alive and not just an object responding to commands. The machine also will draw on personal information such as emails to better understand its owner. The goal is for the device to feel like a companion and become a physical manifestation of OpenAI's ChatGPT. Still, the exact plans could change as the company works through the development and legal process. The device's communication abilities will rely on a more advanced version of the ChatGPT Voice Mode -- GPT-Live -- that OpenAI rolled out this month. The new voice mode is designed to act more like a human. It can listen and talk at the same time, adapt more naturally during conversations, and quickly process information. Though the new product resembles a speaker, OpenAI internally describes it as the first of its kind: a computer built for AI to help make busy people more productive. It includes a camera and other sensors that help it understand a user's surroundings and context, as well as advanced AI models beyond those available on conventional smart speakers. Another central difference is that the device includes a rechargeable battery, allowing it to be carried from room to room throughout the day. A user could bring it into the laundry room while doing chores, move it into the kitchen for cooking assistance, and later place it in a living room or bedroom to have it play music. It can also remain plugged into a single room if the customer chooses. Read more of this story at Slashdot.

  • Google Images Gets a Pinterest-Like Redesign Focused On Discovery
    by BeauHD on 14/07/2026 at 10:00 pm

    Google Images is getting a Pinterest-like redesign that turns image search into a personalized discovery feed, with "For You" galleries, real-time updates, and collections for saving visual ideas. "Google is also adding a way for users to create AI images right in Search, as it celebrates 25 years since the debut of Google Images," reports TechCrunch. From the report: After navigating to the redesigned Google Images, users will see a "For You" gallery of images tailored to their interests and browsing history. Like Pinterest, the gallery is designed for continuous browsing, with Google saying it updates in real time with new images. As users browse, they can save ideas to their "collections," which will appear as tabs above the main gallery of photos. For example, users can create collections for things like vacation outfit ideas, travel inspiration, and ways to design a reading nook, which they can come back to later. [...] As for generating images directly in Search, Google says the feature is meant for moments when you have a highly specific idea for an image that doesn't already exist online. Google is bringing image generation directly into AI Overviews on Search and will use its latest Nano Banana model to transform a text prompt into a custom visual. The feature can also help users reimagine spaces and visualize ideas, such as seeing what a room might look like painted red or what a dorm room with a coastal theme could look like. Read more of this story at Slashdot.

  • Lawsuit Claims Meta's Layoff Decisions Were Made By AI, Not Humans
    by BeauHD on 14/07/2026 at 9:00 pm

    A lawsuit from 26 Meta employees alleges the company used AI-driven scoring and monitoring systems to select workers for layoffs, disproportionately targeting employees with disabilities or those who had taken protected medical, family, pregnancy, or parental leave. "Meta did not assemble the termination list through the considered judgment of managers who knew the work. Instead, Meta used a constellation of internal artificial-intelligence systems -- including a system referred to internally as 'Metamate,' employee-trained 'second-brain' agents, keystroke- and activity-monitoring data, AI-token-usage dashboards, and algorithmically assisted performance ranking and calibration -- to score, rank, and select employees for inclusion on the list," the lawsuit (PDF) said. Ars Technica reports: Employees were allegedly graded, among other things, on how much they used Meta's AI tools. "Meta's internal dashboards classified employees by their stage of adoption of its artificial-intelligence tools, using categories such as 'AI Native,' 'AI First,' and 'AI Enabled,'" the lawsuit said. The lawsuit is apparently "the first against a major U.S. company to challenge the alleged use of AI in conducting layoffs," according to Reuters. The complaint alleges that Meta's tools for monitoring employees did not account for differences caused by disabilities and protected leaves. "Those tools draw on inputs -- performance ratings, calibration scores, productivity and output metrics, 'AI-native' ratings, and AI-token consumption -- that, by design, cannot be accumulated by an employee who is on protected medical or family leave, or whose output is reduced by a disability," the lawsuit said. The lawsuit alleged that Meta management did not take steps to adjust scores for employees who took leave or who requested reasonable accommodations for disabilities. "Meta did not neutralize those inputs for protected leave; did not exclude protected-leave-takers or accommodation-seekers from the selection cohort; and did not pause the system for the individualized, leave- and accommodation-neutral review that the law requires," the complaint alleged. "The result was that employees who took protected leaves were disproportionately selected for layoff, based on scoring that not only failed to account for their protected leaves, but in effect penalized the employees for exercising their legal rights to these leaves." The 26 plaintiffs requested leaves or disability accommodations in the 24 months before being selected for layoffs, the lawsuit said. The layoffs are not yet finalized, but employees are scheduled to start losing their jobs on July 22, the lawsuit said. "These claims lack merit and are not based on facts," said Meta in a statement. "Workforce management and organizational decisions were and are made by people, not AI." Read more of this story at Slashdot.

  • Google DeepMind Calls For US To Spearhead AI Standards Body
    by BeauHD on 14/07/2026 at 8:00 pm

    Google DeepMind chief Demis Hassabis is calling for a U.S.-led AI standards body to review frontier models for national security risks such as cybersecurity and biological threats. His proposal would create a federally overseen public-private organization, initially voluntary and eventually mandatory for U.S. deployment. CNBC reports: Google DeepMind boss Demis Hassabis, a Nobel laureate, said in an article posted on X on Tuesday that "urgent action" was needed to address risks associated with artificial general intelligence (AGI) -- the point at which AI matches or surpasses human intelligence. "We've already seen the challenges frontier models pose for cybersecurity, and other threats including nuclear and bio risks may soon emerge as capabilities continue to advance," he said. [...] Hassabis said the U.S. was well positioned to lead in developing an AI framework "given its economic and technical standing." "It could establish a new Standards Body modelled on a federally overseen public-private partnership or self-regulatory organisation, much like the Financial Industry Regulatory Authority (FINRA), with a board that includes independent leading technical experts and open-source representatives," he added. FINRA regulates brokerage firms and exchange markets in the U.S. The proposed body would need "substantial" funding "in order to attract world-class technical talent and provide the necessary compute resources for large-scale testing," Hassabis said. Funding would "likely" come from industry, he added. Frontier labs would initially voluntarily share models with the body for review up to 30 days before release, before becoming mandatory for deployment in the U.S. market after being shown to be "effective." "Specific agentic AI tests could look for attempts to bypass safety guardrails or signs of deception, and ensure best practices, such as digitally watermarking AI-generated images and generating human-readable output tokens to understand model reasoning," Hassabis said. Further reading: Over 200 Economists Say 'We Must Act Now' On AI's Economic Impact Read more of this story at Slashdot.

  • Linux Foundation's Latest Foray Is To Standardize Internet-Native Payments For AI Agents
    by BeauHD on 14/07/2026 at 7:00 pm

    Today, the Linux Foundation launched the x402 Foundation to standardize internet-native payments for AI agents, APIs, and applications, based on Coinbase's contributed x402 protocol. Backed by companies including AWS, American Express, Cloudflare, Google, Mastercard, Stripe, and Visa, the effort aims to make payments work directly over HTTP (assuming users are comfortable letting AI agents handle financial transactions). "The whole idea is to give agents access to money and, through that financial independence, improve their set of capabilities to pretty much anything on the internet," Lincoln Murr, Coinbase's AI product lead, told CNBC last month when the company announced the protocol. "In the 2010s, every internet company dealt with the transition from desktop and web into a mobile environment. And now in the late 2020s, we're seeing the exact same thing happen where agents are going to be the new primary economic actors on the internet." Read more of this story at Slashdot.

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