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A Nice Little Cryptography Primer

By itss | 28/06/2021
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Pun Intended.

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  • Google Unveils Gemini 4 Argon, Retaking Benchmark Lead Over OpenAI and Anthropic
    by BeauHD on 30/09/2026 at 11:00 pm

    Google has unveiled Gemini 4 Argon, a new frontier AI model that it says leads or ties rivals on 13 of 18 disclosed benchmarks. The model is initially being released only to trusted cyber defenders and select pre-release testers, with broader availability planned later. VentureBeat reports: Google is not claiming that Gemini 4 Argon wins every benchmark. But across the benchmark table disclosed in the company's embargoed materials, Argon posts the highest score, or ties for the highest score, in more categories than GPT-6 Astra or Claude Opus 5.5. Across the 18 benchmarks Google disclosed, Argon leads outright on 12 and ties for first on one. GPT-6 Astra leads outright on three and ties Argon on one. Claude Opus 5.5 leads outright on two. That makes Argon the leading frontier model by total number of benchmark leads or top scores in Google's comparison set, even though the results show a still-close race in which OpenAI and Anthropic retain advantages in several important technical categories. [...] The result is a more nuanced claim than "best model across the board." Argon appears to have the broadest top-score profile among the three frontier models in Google's disclosed comparison, but GPT-6 Astra remains ahead in several software, science-terminal and computer-use tasks, while Claude Opus 5.5 remains ahead in terminal-agent and post-training workflows. For enterprise buyers, that means model choice is still workload-dependent, even if Argon now gives Google its strongest claim yet to overall frontier leadership by benchmark count. [...] Argon also expands Google's output ceiling. The company says the model supports an industry-leading 1 million output tokens, up from a previous 64,000-token limit. That is a notable distinction for agentic software engineering, audit, migration and legal-review workloads where the value of a model often depends on how long it can sustain a chain of work before handing control back to a human. Read more of this story at Slashdot.

  • 'Xbox Is Not For Sale,' Says Microsoft's Gaming Chief
    by BeauHD on 30/09/2026 at 10:00 pm

    Xbox CEO Asha Sharma says Microsoft has no plans to sell the gaming business, telling The New York Times that "Xbox is not for sale" and that the company intends to take a long-term view. Windows Central reports: Microsoft's vast layoffs across the summer have hit Xbox in their thousands, with studios like Ninja Theory on the path to being closed, and others like Double Fine being divested completely. Microsoft has effectively shut down Halo Studios itself and handed off the franchise to Call of Duty showrunners instead, as Xbox aggressively seeks to restructure for its next decade. [...] The NYT interviewed (paywall) Sharma recently covering the Xbox layoffs generally. The outlet said that Asha "did not stall" in declaring Xbox not-for-sale. "Xbox is not for sale. [...] We will do whatever it takes to set the company up for success, and we will look at the right partnerships, the right operating model and everything needed to achieve that. [...] We've got a long way to go with Microsoft and we're going to take the long-term view." The NYT quite patronizingly called the comment a "bob and weave" seemingly unwilling to let go of the idea of divestiture. It's great shareholder bait; Xbox has long been an aspirational type of product, and it has been a loss leader in some regards. Microsoft CEO Satya Nadella has remarked in the past about how, despite the fact Xbox isn't a huge profit generator, fandom of the brand has led to lucrative deals for Azure on the business side of things. Yet, shareholders would love nothing more than for Microsoft to quit the difficult and risky game industry to dive all-in on AI psychosis products instead... Read more of this story at Slashdot.

  • Hackers Stole Millions of US Military Personnel Records During Months-Long Data Breach
    by BeauHD on 30/09/2026 at 9:00 pm

    A months-long breach of the Defense Manpower Data Center exposed personal information belonging to roughly 2.8 million living current and former U.S. military personnel and staff, plus records for nearly 300,000 deceased people. Attackers reportedly exploited a file-sharing vulnerability between October 2025 and July 2026, accessing unencrypted records that included Social Security numbers, dates of birth, demographic information, and military service details. TechCrunch reports: The DMDC may not be widely known to the general public, but serves as one of the Department of Defense's records-keeping units. The DMDC maintains over 60 million records for U.S. military and civilian staff and their family members to help determine benefits and entitlements, such as healthcare and retirement. The unit also provides a critical service as the military's "leading identity management provider," which links active service members, employees, and contractors to credentials, such as smart cards and passwords. These are used to access Pentagon computer systems, buildings, and bases. "We make sure that the right people get access and the wrong people don't: security of identity information is paramount," the DMDC's website reads. The Department of Defense, which oversees the DMDC, said it does not have any indication that the information was misused, but did not say how it reached that conclusion. TechCrunch contacted a Pentagon spokesperson to ask if officials had any communications from the hackers, whose identities are not known, but we did not hear back. Read more of this story at Slashdot.

  • Google Reportedly Tests Paying Publishers For AI Search Results
    by BeauHD on 30/09/2026 at 8:00 pm

    Google is reportedly testing a program that pays around 100 publishers based on how much their content contributes to its AI-powered search features. According to The Information, one publisher earned more than $1 million over a year, while another has received roughly $50,000 to $60,000." Digiday reports: Once a publisher joins the "AI contribution pilot," they receive an extra AI earnings widget via their Search Console dashboard. This displays a monthly earnings number (with some history), though no other detailed information on how payouts are calculated currently. Payments are based more on value than raw usage, meaning Google only pays when it judges that a piece of content has meaningfully contributed to an AI-generated response. Publishers can opt out at any time. [...] Digiday has learned that at least dozens of publishers have been approached by Google for the AI contribution pilot, though the program has been more appealing to small and mid-sized, rather than large publishers and has widened far beyond news publishers. Digiday couldn't get final confirmation of the number. Screenshots from Google Search Console, seen by Digiday, show an "AI contribution" panel that appears once a publisher opts into the program. The interface lists the program name and a monthly payout figure. "It's quite black box," as one exec with knowledge of the matter told Digiday. "Do I wish they were more transparent? Definitely," said one publisher exec who is in the program. "But I'm hopeful that the fact that they're setting a precedent for exploring paying publishers directly for content through this is meaningful," they added. Read more of this story at Slashdot.

  • Reddit Is Killing RSS Feeds, Ending Public API Access
    by BeauHD on 30/09/2026 at 7:00 pm

    An anonymous reader quotes a report from TechCrunch: Amid a number of updates for moderators and developers announced Wednesday comes bad news for supporters of a more open web: Reddit is ending support for RSS feeds. Reddit says RSS has now become a "common surface for large-scale scraping and automated abuse," which is why it's made the decision to wind down RSS feeds on its platform. "We know RSS has been a beloved part of the open web for a long time, and we're grateful to everyone who used it to stay connected to Reddit," the company noted in its announcement, where it also shared a March 2027 shutdown date for its public API. Reddit said RSS support will cease on November 13. [...] The RSS change was one of several updates issued on Wednesday by the company. Another big change will be the end of its public API. Public API access will also end by March 2027, which will impact any tools that used it for programmatic access to Reddit conversations, including social listening products, those used by researchers, and AI products, such as AI assistants. Today, those assistants can use Reddit to answer questions, but after closing public API access, they will need to forgo commercial deals with Reddit for its data. In addition, Reddit provided an update on its Rules Hub progress and auto-mod changes, and said it was "adding safeguards" to its classic, text-heavy version of its site known as Old Reddit. The latter will include limiting access to logged-in moderators and recent users -- changes Reddit also said were required because of "abusive scraping and automated traffic." Reddit said in the next few months it will limit access for logged-in users to those who have used Old Reddit in the last 90 days. The company also reminded developers building approved third-party apps and bots to register them with the company before January 12, 2027, to avoid disruption. After that date, Reddit will remove API access for any developer that hasn't registered. Read more of this story at Slashdot.

  • Singapore Pilots a Government-Built Dating Service
    by BeauHD on 30/09/2026 at 6:00 pm

    Longtime Slashdot reader AmiMoJo shares a report from Mashable: Singapore's government is trying its hand at matchmaking again. The country's Government Technology Agency (GovTech) has launched FirstDate, a pilot dating service for singles aged 21 to 35. For now, it's open only to public officers, according to the service's website. Applications close Oct. 5. FirstDate is designed as an alternative to endless swiping. Instead of browsing a stream of profiles, users fill out a questionnaire about their interests, habits, values, and preferences. The service then sends them one match per cycle (the time it takes to mutually accept and presumably meet up). Each match includes a compatibility score, a brief description of the person, and a personal note. [...] The pilot arrives as Singapore's birth rate hits a new low, according to the Singaporean newspaper The Straits Times. The country's total fertility rate fell to 0.87 children per woman in 2025, down from 1.24 a decade earlier. In April, the government announced a new workgroup tasked with addressing falling birth rates, which is expected to report its findings by early 2027, The Straits Times reported. The service relies on the Gale-Shapley algorithm, a well-known mathematical method that solves the stable matching problem by pairing two sets of participants based on their ranked preferences. Once matched, users have 72 hours to mutually accept before contact details are shared, with optional "Date Quests" and post-date surveys designed to encourage and assess in-person meetups. Accounts are verified through Singapore's Singpass digital ID system to reduce fake profiles, and profiles are only visible to assigned matches. GovTech says user data is protected under government security standards, is not sold to third parties, and can be deleted upon request. Read more of this story at Slashdot.

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