By BeauHD from
Slashdot's finger-pointing department:
Last week, a user found that Facebook had a record of the date, time, duration, and recipient of calls he had made from the past few years. A couple days later, Ars Technica published an account of several others -- all Android users -- who found similar records. Now, Slate Magazine is reporting that Facebook has acknowledged that it was collecting and storing these logs, "attributing it to an opt-in feature for those using Messenger or Facebook Lite on an Android device." The company did however deny that it was collecting call or text history without a user's permission. From the report: "This helps you find and stay connected with the people you care about, and provides you with a better experience across Facebook," the company said in a post Sunday. "People have to expressly agree to use this feature. We introduced this feature for Android users a couple of years ago. Contact importers are fairly common among social apps and services as a way to more easily find the people you want to connect with."
Ars Technica refuted their claim that everyone knowingly opted in. Instead, Ars Technica's Sean Gallagher claimed, that opt-in was the default setting and users were not separately alerted to it. Nor did Facebook ever say publicly that it was collecting that information. "Facebook says that the company keeps the data secure and does not sell it to third parties," Gallagher wrote. "But the post doesn't address why it would be necessary to retain not just the numbers of contacts from phone calls and SMS messages, but the date, time, and length of those calls for years."
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By BeauHD from
Slashdot's cease-and-desist department:
Google logins on unlicensed devices will now fail at setup, and a warning message will pop up stating "Device is not certified by Google," reports Ars Technica. "This warning screen has appeared on and off in the past during a test phase, but XDA (and user reports) indicate it is now headed for a wider rollout." From the report: While the basic operating system code contained in the Android Open Source Project is free and open source, Google's apps that run on top of Android (like the Play Store, Gmail, Google Maps, etc.) and many others are not free. Google licenses these apps to device makers under a number of terms designed to give Google control over how the OS is used. Google's collection of default Android apps must all be bundled together, there are placement and default service requirements, and devices must pass an ever-growing list of compatibility requirements to ensure app compatibility. Android distributions that don't pass Google's compatibility requirements aren't allowed to be called "Android" (which is a registered trademark of Google), so they are Android forks. The most high-profile example of an Android fork is Amazon's Kindle Fire line of products, but most devices that ship in China (where Google doesn't do much business) fall under the umbrella of an "Android fork," too.
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By BeauHD from
Slashdot's get-with-the-times department:
Netflix has been banned from competing in the Cannes Film Festival, according to a report from The Hollywood Reporter. "Theirry Fremaux, the head of Cannes, told THR last week the ban is because Netflix refuses to release its films in theaters, choosing instead to debut them on its streaming service and, in some rare cases, do day-and-date releases so the film can be seen both online and off," reports The Verge. From the report: In the case of Bong Joon-ho's Okja and Noah Baumbach's The Meyerowitz Stories -- films that were entered into last year's Cannes to widespread protest from French filmmakers -- Netflix was unable to secure last-minute permits for one-week theatrical releases due to French media regulations. "Last year, when we selected these two films, I thought I could convince Netflix to release them in cinemas. I was presumptuous, they refused," Fremaux told THR. "The Netflix people loved the red carpet and would like to be present with other films. But they understand that the intransigence of their own model is now the opposite of ours." Starting with this year's Cannes, which takes place in May, films screened in competition will need to have a French theatrical release. Netflix is still allowed to show films at Cannes, Fremaux added, but its films will not be eligible for the prestigious Palme d'Or.
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By BeauHD from
Slashdot's tools-of-the-trade department:
An anonymous reader quotes a report from The Intercept: ICE, the federal agency tasked with Trump's program of mass deportation, uses backend Facebook data to locate and track immigrants that it is working to round up, according to a string of emails and documents obtained by The Intercept through a public records request. The hunt for one particular immigrant in New Mexico provides a rare window into how ICE agents use social media and powerful data analytics tools to find suspects. In February and March of 2017, several ICE agents were in communication with a detective from Las Cruces, New Mexico, to find information about a particular person. They were ultimately able to obtain backend Facebook data revealing a log of when the account was accessed and the IP addresses corresponding to each login. Lea Whitis, an agent with Homeland Security Investigations, the investigative arm of ICE, emailed the team a "Facebook Business Record" revealing the suspect's phone number and the locations of each login into his account during a date range. Law enforcement agents routinely use bank, telephone, and internet records for investigations, but the extent to which ICE uses social media is not well known.
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By msmash from
Slashdot's closer-look department:
Like a broken cell phone that can only text or take pictures, but not make a single call, more than 75 percent of the Earth's land areas have lost some or most of their functions, undermining the well-being of the 3.2 billion people that rely on them to produce food crops, provide clean water, control flooding and more. From a report: These once-productive lands have either become deserts, are polluted, or have been deforested and converted for unsustainable agricultural production. This is a major contributor to increased conflict and mass human migration, and left unchecked, could force as many as 700 million to migrate by 2050, according to the world's first comprehensive evidence-based assessment of land degradation, released today in MedellÃn, Colombia. Land degradation -- including deforestation, soil erosion, and salinity and pollution of fresh water systems -- is also driving species to extinction and aggravating the effects of climate change, the report concludes. It was written by more than 100 leading experts from 45 countries for the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES). IPBES is the 'IPCC for biodiversity,' a scientific assessment of the status of non-human life that makes up the Earth's life support system.
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By msmash from
Slashdot's next-up department:
An anonymous reader writes: The Internet Engineering Task Force (IETF), the organization that approves proposed Internet standards and protocols, has formally approved TLS 1.3 as the next major version of the Transport Layer Security (TLS) protocol. The decision comes after four years of discussions and 28 protocol drafts, with the 28th being selected as the final version. TLS 1.3 is now expected to become the standard method in which a client and server establish an encrypted communications channel across the Internet -- aka HTTPS connections. The protocol has several advantages over its previous version -- TLS 1.2. The biggest feature is that TLS 1.3 ditches older encryption and hashing algorithms (such as MD5 and SHA-224) for newer and harder to crack alternatives (such as ChaCha20, Poly1305, Ed25519, x25519, and x448). Second, TLS 1.3 is also much faster at negotiating the initial handshake between the client and the server, reducing the connection latency that many companies cited when justifying not supporting HTTPS over HTTP. Browsers like Chrome, Edge, Firefox, and Pale Moon have already rolled out support for earlier versions of the TLS 1.3 draft, and are now expected to update this support to the official standard.
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By msmash from
Slashdot's how-about-that department:
An anonymous reader shares a report: In November 2016, around seven hours after Abdul Razak Ali Artan had mowed down a group of people in his car, gone on a stabbing spree with a butcher's knife and been shot dead by a police officer on the grounds of Ohio State University, an FBI agent applied the bloodied body's index finger to the iPhone found on the deceased. The cops hoped it would help them access the Apple device to learn more about the assailant's motives and Artan himself. This is according to FBI forensics specialist Bob Moledor, who detailed for Forbes the first known case of police using a deceased person's fingerprints in an attempt to get past the protections of Apple's Touch ID technology. Unfortunately for the FBI, Artan's lifeless fingerprint didn't unlock the device. In the hours between his death and the attempt to unlock, when the feds had to go through legal processes regarding access to the smartphone, the iPhone had gone to sleep and when reopened required a passcode, Moledor said. He sent the device to a forensics lab which managed to retrieve information from the iPhone, the FBI phone expert and a Columbus officer who worked the case confirmed. That data helped the authorities determine that Artan's failed attempt to murder innocents may have been a result of ISIS-inspired radicalization. Where Moledor's attempt failed, others have succeeded. Separate sources close to local and federal police investigations in New York and Ohio, who asked to remain anonymous as they weren't authorized to speak on record, said it was now relatively common for fingerprints of the deceased to be depressed on the scanner of Apple iPhones, devices which have been wrapped up in increasingly powerful encryption over recent years. For instance, the technique has been used in overdose cases, said one source. In such instances, the victim's phone could contain information leading directly to the dealer.
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By msmash from
Slashdot's closer-look department:
The Galaxy S9 and S9+, the flagship smartphones from the South Korean electronics manufacturer Samsung are powered by company's homegrown Exynos 9810 SoC (in most markets) or Qualcomm's Snapdragon 845 SoC. In its review of Samsung Galaxy S9, AnandTech comments on the differences it observed on the S9 model powered by Samsung's own SoC and the variant with Qualcomm's processor. From the review: Finally, the biggest story for the Galaxy S9 is its big contrast in terms of SoC hardware. Ever since we first heard about the Exynos 9810 we had very large expectations and we knew there would be some tangible differences between Exynos and Snapdragon variants. The expectations couldn't be more shattered than the results we got. While the Snapdragon 845 variant of the Galaxy S9 performed largely as advertised and as we had been told to expect by Qualcomm, the Exynos 9810 failed to live up to its hype in real-world scenarios. Effectively, the Exynos 9810 variant and as evidenced by all the data we collected, is the slower variant of the two. The root cause here has been identified as the extremely conservative scheduler and DVFS mechanisms which essentially nullify any advantage the new M3 cores have in synthetic benchmarks. In 3D benchmarks, the Exynos 9810 posted very healthy efficiency improvements and even sometimes managed to catch up to last year's Adreno 540 -- something I hadn't expected. Qualcomm's new Adreno 630 raises the bar in terms of peak performance, however the promises of increased efficiency have not materialised in the commercial hardware as the performance boost comes at a cost of increased power. Effectively, when looking at sustained workloads, the Snapdragon 845 isn't any faster than the Snapdragon 835 in its GPU department. Fortunately for Qualcomm, they're still in the lead and this is not a deal-breaker for the Galaxy S9. While the performance advantage of the Snapdragon 845 variant over the Exynos 9810 variant is something we could live with, the battery life results of the Exynos is definitely a deal-breaker.
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By BeauHD from
Slashdot's only-a-matter-of-time department:
An anonymous reader quotes a report from Motherboard: Grayshift, a company that offers to unlock modern iPhones for as little as $50 each, has caused a buzz across law enforcement agencies, with local police already putting down cash for the much sought-after tech. Now, it appears a section of the U.S. State Department has also purchased the iPhone cracking tool, judging by procurement records reviewed by Motherboard. Grayshift's iPhone product, dubbed GrayKey, can unlock devices running versions of Apple's latest mobile operating system iOS 11, according to marketing material obtained by Forbes. An online version of GrayKey which allows 300 unlocks costs $15,000 (which boils down to $50 per device), and an offline capability with unlimited uses is $30,000. According to a recent post from cybersecurity firm Malwarebytes, which obtained leaked details on GrayKey, the product itself is a small, four inch by four inch box, and two iPhones can be connected at once via lightning cables. Malwarebytes adds that the time it takes to unlock a device varies depending on the strength of the user's passcode: it may be hours or days. Notably, Grayshift includes an ex-Apple engineer on its staff, Forbes reported.
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By BeauHD from
Slashdot's mission-accomplished department:
An anonymous reader quotes a report from Los Angeles Times: "Mad" Mike Hughes, the rocket man who believes the Earth is flat, propelled himself about 1,875 feet into the air Saturday before a hard landing in the Mojave Desert. He told the Associated Press that outside of an aching back he's fine after the launch near Amboy, Calif. The launch in the sparsely populated desert town about 150 miles east of Los Angeles -- was originally scheduled in November. It was scrubbed several times due to logistical issues with the Bureau of Land Management and mechanical problems that kept popping up. The 61-year-old limo driver converted a mobile home into a ramp and modified it to launch from a vertical angle so he wouldn't fall back to the ground on public land. For months he's been working on overhauling his rocket in his garage. It looked like Saturday might be another in a string of cancellations, given that the wind was blowing and his rocket was losing steam. Ideally, they wanted it at 350 psi for maximum thrust, but it was dropping to 340. Sometime after 3 p.m. PDT, and without a countdown, Hughes' rocket soared into the sky. Hughes reached a speed that Stakes estimated to be around 350 mph before pulling his parachute. Hughes was dropping too fast, though, and he had to deploy a second one. He landed with a thud and the rocket's nose broke in two places like it was designed to do.
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By BeauHD from
Slashdot's non-commercial department:
dryriver writes: Before I ask my question, there already is free and open-source software (FOSS) for wind turbine design and simulation called QBlade. It lets you calculate turbine blade performance using nothing more than a computer and appears compatible with Xfoil as well. But consider this: the ultimate, most efficient and most real-world usable and widely deployable wind turbine rotor may not have traditional "blades" or "foils" at all, but may be a non-propeller-like, complex and possibly rather strange looking three-dimensional rotor of the sort that only a 3D printer could prototype easily. It may be on a vertical or horizontal axis. It may have air flowing through canals in its non-traditional structure, rather than just around it. Nobody really knows what this "ultimate wind turbine rotor" may look like. The easiest way to find such a rotor might be through machine-learning. You get an algorithm to create complex non-traditional 3D rotor shapes, simulate their behavior in wind, and then mutate the design, simulate again, and get a machine learning algorithm to learn what sort of mutations lead to a better performing 3D rotor. In theory, enough iterations -- perhaps millions or more -- should eventually lead to the "ultimate rotor" or something closer to it than what is used in wind turbines today. Is this something FOSS developers could tackle, or is this task too complex for non-commercial software? The real world impact of such a FOSS project could be that far better wind turbines can be designed, manufactured and deployed than currently exist, and the fight against climate change becomes more effective; the better your wind turbines perform, and the more usable they are, the more of a fighting chance humanity has to do something against climate change. Could FOSS achieve this?
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