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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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  • Review Roundup: Framework Laptop 13 Pro
    by BeauHD on 28/07/2026 at 4:00 pm

    The review embargo has lifted for the new Framework Laptop 13 Pro, and the consensus across the board is that it is a massive leap forward in terms of build quality and battery life. The main issue reviewers complained about is the sky-high price, with the higher-end model jumping dramatically from $2,100 up to $2,900 due to the memory shortage crisis. (Some note that the price "nearly doubled" overnight while they were in the middle of testing.) In his video review, Marques Brownlee says, "This is their best build yet. They're finally doing what people have been asking for: a premium... modular... laptop." ZDNET agrees that this device "represents a new approach for Framework and a maturation of the brand's catalog," noting that the new construction is "sleek and airtight, with no gaps, spaces, or evidence that was even put together by your hands at all." Tom's Hardware echoes this enthusiasm, declaring that "The Framework Laptop 13 Pro's sturdy design, haptic trackpad, and bigger battery feel like they should have been there all along". Battery life, which has historically been a weak point for Framework, is now a standout feature. Ars Technica points out that the combination of Intel's efficient Panther Lake chips and a new 74-watt-hour battery is "finally long enough to decisively eliminate 'mediocre-to-poor battery life' as the laptop's biggest downside." They also said it's "Framework's nicest-looking, nicest-feeling, most polished laptop design." For Linux users, the machine appears to deliver on its promises. Phoronix says the device "is designed with great Linux compatibility in mind," offering a seamless out-of-the-box experience for distributions like Ubuntu and Fedora. As mentioned above, the overarching complaint is the extreme cost. Ars Technica notes that Framework unfortunately "switched to an exotic new upgradeable LPDDR5X RAM format just in time for those modules to become astronomically expensive." Still, Marques Brownlee summarizes the long-term value proposition perfectly: while it might be painfully expensive on day one, "the longer you keep this laptop, the more it feels worth it" because you can easily repair and upgrade it over time. Compared to Apple's flagship, the Framework is "80% of the quality, way more modular," he says. Read more of this story at Slashdot.

  • Tons of Peoples' Claude Chats and Creations Are Exposed On Google
    by BeauHD on 28/07/2026 at 3:00 pm

    An anonymous reader quotes a report from 404 Media: Claude is exposing a wealth of users' chats and creations in Google search results, meaning anyone can dig through conversations or other material that people used Claude to make but may not have realized were publicly available for strangers to see. The exposed data includes an AI-powered therapy app that someone appears to have vibe-coded, notes on meetings, and a dashboard someone made apparently to analyze medical billing data. Exposed chats reportedly include private cryptocurrency wallet keys and personal information like peoples' addresses Like other chatbots, Claude lets people share their conversations with others by creating a publicly accessible link of the chat. People may do this to send the full text of a conversation to their friends or coworkers in a group chat, for example. But they may not realize Google is also surfacing these links in search results, making them available to essentially anyone. [...] Claude users can change their privacy and sharing settings to make their chats no longer publicly accessible. Read more of this story at Slashdot.

  • Arizona State Launches Influencer Degree Where Students Must Gain Real Followers
    by BeauHD on 28/07/2026 at 11:00 am

    Arizona State University has launched a 120-credit bachelor's degree in content creation that teaches video, podcasting, branding, analytics, media law, and social strategy. For their capstone, students are "expected to build a real social media account and demonstrate audience growth during the program," reports Dexerto. From the report: The Content Creation BA is housed within ASU's Walter Cronkite School of Journalism and Mass Communication and appears in the university's 2026-2027 course catalog. The 120-credit-hour degree prepares students to become "an influencer and strategic storyteller" by teaching video production, podcasting, personal branding, audience analytics and social media strategy. The program was approved by the ASU University Senate in March 2026. Its proposal said graduates would be prepared to work independently as influencers and content creators across livestreaming, videography, writing, podcasting, graphics and emerging media. [...] For the program's final project, students will choose a social media platform, such as TikTok, create a content and growth strategy, and attempt to gain real followers throughout the semester. "They will have demonstrable audience growth," [explained Jessica Pucci, senior associate dean at the Cronkite School]. "They will have a platform of their choice with real content and real followers and a real audience behind them." The curriculum includes courses titled How to Become an Influencer, On-Camera Presence, Introduction to Editing, Videography, Podcasting and Audio Storytelling, Social Media Foundations and The Digital Audience. Read more of this story at Slashdot.

  • Earth's Biggest Disasters Strike In a Hidden Pattern Every 27 Million Years
    by BeauHD on 28/07/2026 at 7:00 am

    A new analysis of 89 major geological events over the past 260 million years found evidence that mass extinctions, volcanic eruptions, ocean crises, and other upheavals may cluster around a roughly 27.5-million-year cycle. The cause remains unknown, with possibilities ranging from mantle activity and orbital changes to speculative galactic influences. Slashdot reader alternative_right shares a report from ScienceAlert: One possibility lies deep within Earth itself. The planet's mantle is constantly circulating through convection, albeit at an almost unimaginably slow pace. Periodic changes in mantle convection, or the initiation of mantle plumes, could influence volcanism, plate tectonics, mountain building, and other large-scale geological processes. Because these systems are closely interconnected, disturbances originating deep within Earth could eventually ripple through the planet's surface, oceans, climate, and biosphere. Another hypothesis focuses on interactions between Earth's surface and interior. Long-term orbital variations influence climate and sea level, periodically redistributing enormous amounts of water, ice, and sediment across the planet. [New York University geologist Michael Rampino] discusses the possibility that these changing surface loads subtly modify stresses within Earth's crust and upper mantle, potentially influencing tectonic and volcanic activity over geological timescales. Rampino also considers possible influences beyond Earth, an idea he has been weighing up since the 1980s. As the Solar System orbits the center of the Milky Way, it oscillates above and below the galaxy's mid-plane, with the timing of these passages aligning with that of Earth's major upheavals. These crossings, other researchers have suggested, could also gravitationally perturb comets in the distant Oort Cloud, increasing the likelihood of large asteroid impacts. Another, even more speculative, hypothesis suggests that if dark matter is concentrated near the galactic plane, a fraction of it could occasionally be captured by Earth. Over millions of years, this process could generate small amounts of internal heat, potentially influencing geological activity. At present, however, there is no direct evidence supporting either mechanism, so they remain very controversial. Large asteroid impacts are discussed separately in the paper. Although they were not included in the statistical analysis of the 89 geological events, the timing of several of Earth's largest known impact craters appears broadly consistent with the proposed 27.5-million-year rhythm, as Rampino has discussed in earlier papers. Rampino suggests this correspondence may warrant further investigation, but stops short of claiming a causal relationship. Read more of this story at Slashdot.

  • A Missing Underscore Sent Innocent Man To Prison For 18 Months
    by BeauHD on 28/07/2026 at 3:30 am

    An anonymous reader quotes a report from Ars Technica: One missing underscore in a Skyrim-themed username put an innocent Nova Scotia man in prison for 18 months. A 2018 child-luring investigation, which began in Madison, Wisconsin, and eventually extended to Halifax, Canada, was based on a false premise. Police were looking for a man using the Kik messaging service under the name "fus__ro_dah" (two underscores after "fus"), but they accidentally requested records for the username "fus_ro_dah" (one underscore after "fus"). This one-character difference led them not to the perpetrator but to a Canadian man named Brandon Klayme. (Ars readers may recognize "fus ro dah" as the Unrelenting Force "dragon shout" from The Elder Scrolls V: Skyrim.) Despite finding no evidence of the crime on his digital devices, Canadian police arrested Klayme in 2020 on child sex abuse charges. He was convicted after a trial in 2023 and sentenced in 2024 to 18 months in prison. He served the full term. Even after release, Klayme continued to fight his conviction. In the process of preparing his appeal, the username mistake that led to all these years of disruption was finally discovered. On Thursday, the Nova Scotia Court of Appeal overturned Klayme's conviction, writing: "Mr. Klayme is factually innocent of the offences. He should never have been charged, let alone convicted." [...] As the court puts it, "Although the information about the usernames was available at the time of the trial, there is no evidence confirming or explaining how it went unnoticed." Read more of this story at Slashdot.

  • Peacock to Be Included With YouTube Premium In Major Streaming Tie-Up
    by BeauHD on 27/07/2026 at 11:00 pm

    YouTube Premium will include Peacock Premium at no extra charge beginning in early 2027. "The deal brings a slew of premium content to the [$15.99 per month] YouTube Premium subscription, including live sports like the NFL, NBA and MLB and entertainment like Law & Order, Saturday Night Live and Love Island," reports The Hollywood Reporter. "It also has the potential to dramatically scale Peacock, which remains smaller than many of its streaming competitors." From the report: Peacock has 48 million subscribers, while YouTube Premium and YouTube Music have a combined 125 million subscribers, though they don't break out how many each of those offerings have. The agreement, which expands on the deal the company inked with YouTube parent company Google last year, will also extend the entertainment company's programming deal with YouTube TV, while bringing some of YouTube's offerings to Comcast Xfinity and Xumo platforms. There's also a notable sports and production element to the deal, with NBC Sports agreeing to stream some live sporting events on its YouTube channels, and with NBC agreeing to serve as the production partner for select live events on YouTube. YouTube will also bundle some of the company's International streaming offerings like Universal+ and Hayu in select markets. Read more of this story at Slashdot.

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