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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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  • Genetically Modified Pig Kidney Keeps Man Alive For Record Nine Months
    by BeauHD on 04/09/2026 at 11:00 am

    A genetically modified pig kidney kept a 66-year-old man off dialysis for a record nine months, marking the longest survival yet for a pig kidney transplanted into a living person and the first time such an organ successfully served as a bridge to a later human transplant. The Guardian reports: Tim Andrews was seriously ill with end-stage kidney disease caused by type 2 diabetes and had only a 9% chance of receiving a human kidney within five years, against a more than 40% risk of dying or being removed from the waiting list. Kidney transplantation provides the best survival and quality of life for patients with end-stage kidney disease, but global demand for human organs far exceeds supply. Surgeons in the US successfully transplanted a kidney from Wilma, a Yucatan miniature pig, into Andrews, after genetically engineering it to be compatible with his immune system. The kidney kept Andrews free of dialysis for a record nine months, the longest period ever recorded, before it began failing and he received one from a dead human donor. It was also the first time a pig's kidney had been used as a temporary "bridge" to a human transplant. The breakthrough has been detailed in the journal Lancet. Read more of this story at Slashdot.

  • Tesla Launches Steering-Wheel-Free Cybercab Robotaxi In Austin
    by BeauHD on 04/09/2026 at 7:00 am

    Tesla has begun offering public rides in Austin in its purpose-built Cybercab, a two-seat robotaxi with no steering wheel or pedals. "You can go outside, take rides," said Ashok Elluswamy, Tesla's VP of AI. "Anyone can take rides. It's open to the entire public." Previously, the fleet consisted only of Model Ys. Texas records show Tesla had registered 45 Cybercabs as of Thursday, though the company has not disclosed how many are currently carrying passengers. Tesla also says it eventually wants consumers to be able to buy the vehicles for under $30,000. Business Insider reports: Videos posted online by Tesla influencers and content creators who were invited to the Austin event showed that the Cybercab can be hailed through the Robotaxi app. In a video posted by David Moss, an autonomous-vehicle content creator, Robotaxi users could open the car's butterfly doors through the app. After the riders enter the car, the doors closed automatically, Moss said in the video. The launch comes nearly two years after Tesla first unveiled the Cybercab at its "We, Robot" event in Burbank, California. Read more of this story at Slashdot.

  • Bernie Sanders Proposes Artificial Superintelligence Ban Amid Rogue AI Hackings
    by BeauHD on 04/09/2026 at 3:30 am

    An anonymous reader quotes a report from The Hill: Sen. Bernie Sanders (I-Vt.) and Rep. Greg Casar (D-Texas) are calling for a permanent ban on the development and deployment of artificial superintelligence, citing a series of recent hackings involving "rogue" models. The bicameral duo announced Thursday they will introduce the Ban Artificial Superintelligence Act, which would institute the permanent ban, along with temporarily pausing "advanced AI development" until federal regulators establish safety standards. The bill would also direct the U.S. to "pursue international agreements to prevent superintelligence from being developed anywhere in the world" and establish a new Cabinet-level federal agency focused on AI safety rules. Superintelligence refers to AI technologies that will surpass the smartest humans. Several technology leaders, including OpenAI CEO Sam Altman, have suggested superintelligence is on the horizon. The legislation would also set new penalties for any person or company trying to circumvent the ban, including the corporate death penalty, in which a court forces a company to shut down. Individual developers could also face up to 20 years in prison, the lawmakers said. "Nearly every day, there is a frightening new story about how Big Tech companies are losing control of the technology they are developing, with potentially cataclysmic results," Sanders wrote in a press release. "The leaders of the major AI companies publicly acknowledge that they do not fully understand the technology and that it is escaping their control. It is irresponsible for society to allow them to move forward and make these products even more advanced." Casar emphasized AI's fast development, writing in a statement, "In just four years, we have gone from the first version of ChatGPT to AI models so powerful they cannot be properly controlled." Read more of this story at Slashdot.

  • Four Major AI Models Suffer Rare Overlapping Downtime
    by BeauHD on 03/09/2026 at 11:00 pm

    ChatGPT, Claude, Grok, and Gemini all suffered significant service disruptions within roughly the same few-hour window Thursday morning. OpenAI and Anthropic reported elevated errors and later restored service, while Grok remained impaired and third-party monitoring indicated a likely Gemini outage despite no public acknowledgment from Google. Ars Technica reports: Other major Internet services, including Amazon Web Services, Microsoft Azure, and Cloudflare, have not reported any major issues as of press time Thursday, though issue reports on DownDetector did spike somewhat for all three this morning. While the affected frontier models go down occasionally, having all four experience interruptions in the same short period is practically unheard of. Claude reports 99.4 percent uptime for its services over the last 90 days and last reported a similar three-hour "partial outage" on August 24. OpenAI reports 99.63 percent uptime for ChatGPT and 100 percent uptime for ChatGPT Codex in the same period. ChatGPT's so-called "Work Mode" reported an hours-long period of "elevated latency" on August 31. Read more of this story at Slashdot.

  • Apple Sued For $2.7 Billion Over App Tracking Transparency Rules
    by BeauHD on 03/09/2026 at 10:00 pm

    A former UK competition official has filed a $2.7 billion lawsuit against Apple on behalf of app developers, alleging its App Tracking Transparency rules unfairly disadvantaged third-party apps while favoring Apple's own advertising ecosystem. Engadget reports: ATT debuted in 2021, ostensibly to give users more control over how much of their activity app developers can track across other apps and websites. The company told Reuters it was "bound by the exact same requirements as all developers." However, regulators across Europe including in France, Italy and Poland have investigated ATT. Germany's competition regulator, the Federal Cartel Office, last month determined that Apple was favoring its own apps over those from external developers. It said the ATT pop-ups Apple used for its services "had the potential to encourage users to give their consent, whereas they had the potential to discourage consent for third-party apps." As such, the company agreed to make some changes to how ATT works in the European Union. That follows the French Competition Authority fining Apple $175 million at current rates over ATT last year. Read more of this story at Slashdot.

  • Xbox Cloud Gaming Switches to Monthly Hour Limits
    by BeauHD on 03/09/2026 at 9:00 pm

    Microsoft is imposing monthly limits on Xbox Cloud Gaming starting in November, with Game Pass Ultimate, Premium, and Essential subscribers getting 15, 10, and 5 hours respectively before they have to buy additional playtime. "Currently, Game Pass subscribers can stream without these monthly hour limits," notes IGN. From the report: The change means those who use cloud gaming most via Game Pass will end up having to pay more, although Microsoft said this impacts 4% of Game Pass subscribers. Also in November, Microsoft said players will be able to buy cloud playtime hours through the Xbox Store and 'stream eligible games they own on supported devices' without subscribing to Game Pass. In a blog post, Microsoft said it was making the changes because the cost of providing cloud gaming has grown as more people use it and play for longer. The monthly limits, Microsoft continued, will mean it can invest in reliability and performance. But it said it understood that for some players the practical result is a higher cost. Read more of this story at Slashdot.

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