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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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  • US Hacking Tool Boss Stole and Sold Exploits To Russian Broker That Could Target Millions of Devices, DOJ Says
    by msmash on 12/02/2026 at 9:00 am

    Federal prosecutors have revealed that Peter Williams, the former general manager of U.S. defense contractor L3Harris's hacking tools division Trenchant, sold eight stolen software exploits to a Russian broker whose customers -- including the Russian government -- could have used them to access "millions of computers and devices around the world." Williams, a 39-year-old Australian national, pleaded guilty in October and admitted to earning more than $1.3 million in cryptocurrency from the sales between 2022 and 2025. In a sentencing memorandum filed Tuesday ahead of his anticipated February 24 sentencing in a Washington, D.C., federal court, the Justice Department asked the judge for nine years in prison, $35 million in restitution, and a maximum fine of $250,000. Prosecutors described the unnamed Russian buyer -- believed to be Operation Zero, which publicly claims to sell only to the Russian government -- as "one of the world's most nefarious exploit brokers." Williams chose it because, by his own admission, "he knew they paid the most." He also oversaw the wrongful firing of a subordinate who was blamed for the theft. Read more of this story at Slashdot.

  • Siri's AI Overhaul Delayed Again
    by msmash on 12/02/2026 at 6:00 am

    Apple's long-promised overhaul of Siri has hit fresh problems during internal testing, forcing the company to push several key features out of the iOS 26.4 update that was slated for March and spread them across later releases, Bloomberg is reporting. The new Siri -- first announced at WWDC in June 2024 and originally due by early 2025 -- struggles to reliably process queries, takes too long to respond and sometimes falls back on OpenAI's ChatGPT instead of Apple's own technology, the report said. Apple has instructed engineers to begin testing new Siri capabilities on iOS 26.5 instead, due in May, and internal builds of that update include a settings toggle labeled "preview" for the personal data features. A more ambitious chatbot-style Siri code-named Campo, powered by Google servers and a custom Gemini model, is in development for iOS 27 in September. Read more of this story at Slashdot.

  • Anthropic Safety Researcher Quits, Warning 'World is in Peril'
    by msmash on 12/02/2026 at 3:44 am

    An anonymous reader shares a report: An Anthropic safety researcher quit, saying the "world is in peril" in part over AI advances. Mrinank Sharma said the safety team "constantly [faces] pressures to set aside what matters most," citing concerns about bioterrorism and other risks. Anthropic was founded with the explicit goal of creating safe AI; its CEO Dario Amodei said at Davos that AI progress is going too fast and called for regulation to force industry leaders to slow down. Other AI safety researchers have left leading firms, citing concerns about catastrophic risks. Read more of this story at Slashdot.

  • With Ring, American Consumers Built a Surveillance Dragnet
    by msmash on 12/02/2026 at 1:45 am

    Ring's Super Bowl ad on Sunday promoted "Search Party," a feature that lets a user post a photo of a missing dog in the Ring app and triggers outdoor Ring cameras across the neighborhood to use AI to scan for a match. 404 Media argues the cheerful premise obscures what the Amazon-owned company has become: a massive, consumer-deployed surveillance network. Ring founder Jamie Siminoff, who left in 2023 and returned last year, has since moved to re-establish police partnerships and push more AI into Ring cameras. The company has also partnered with Flock, a surveillance firm used by thousands of police departments, and launched a beta feature called "Familiar Faces" that identifies known people at your door. Chris Gilliard, author of the upcoming book Luxury Surveillance, called the ad "a clumsy attempt by Ring to put a cuddly face on a rather dystopian reality: widespread networked surveillance by a company that has cozy relationships with law enforcement." Further reading: No One, Including Our Furry Friends, Will Be Safer in Ring's Surveillance Nightmare, EFF Says Read more of this story at Slashdot.

  • Is Linux Mint Burning Out? Developers Consider Longer Release Cycle
    by msmash on 11/02/2026 at 10:45 pm

    BrianFagioli writes: The Linux Mint developers say they are considering adopting a longer development cycle, arguing that the project's current six month cadence plus LMDE releases leaves too little room for deeper work. In a recent update, the team reflected on its incremental philosophy, independence from upstream decisions like Snap, and heavy investment in Cinnamon and XApp. While the release process "works very well" and delivers steady improvements, they admit it consumes significant time in testing, fixing, and shipping, potentially capping ambition. Mint's next release will be based on a new Ubuntu LTS, and the team says it is seriously interested in stretching the development window. The stated goal is to free up resources for more substantial development rather than constant release management. Whether this signals bigger technical changes or simply acknowledges bandwidth limits for a small team remains unclear, but it marks a notable rethink of one of desktop Linux's most consistent release rhythms. Read more of this story at Slashdot.

  • A Hellish 'Hothouse Earth' Getting Closer, Scientists Say
    by msmash on 11/02/2026 at 9:00 pm

    The world is closer than thought to a "point of no return" after which runaway global heating cannot be stopped, scientists have said. From a report: Continued global heating could trigger climate tipping points, leading to a cascade of further tipping points and feedback loops, they said. This would lock the world into a new and hellish "hothouse Earth" climate far worse than the 2-3C temperature rise the world is on track to reach. The climate would also be very different to the benign conditions of the past 11,000 years, during which the whole of human civilisation developed. At just 1.3C of global heating in recent years, extreme weather is already taking lives and destroying livelihoods across the globe. At 3-4C, "the economy and society will cease to function as we know it," scientists said last week, but a hothouse Earth would be even more fiery. The public and politicians were largely unaware of the risk of passing the point of no return, the researchers said. The group said they were issuing their warning because while rapid and immediate cuts to fossil fuel burning were challenging, reversing course was likely to be impossible once on the path to a hothouse Earth, even if emissions were eventually slashed. It was difficult to predict when climate tipping points would be triggered, making precaution vital, said Dr Christopher Wolf, a scientist at Terrestrial Ecosystems Research Associates in the US. Wolf is a member of a study team that includes Prof Johan Rockstrom at the Potsdam Institute for Climate Impact Research in Germany and Prof Hans Joachim Schellnhuber at the International Institute for Applied Systems Analysis in Austria. Read more of this story at Slashdot.

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