Samsung Made a Bitcoin Mining Rig Out of 40 Old Galaxy S5s

An anonymous reader quotes a report from Motherboard: Samsung is starting a new “Upcycling” initiative that is designed to turn old smartphones and turn them into something brand new. Behold, for example, this bitcoin mining rig, made out of 40 old Galaxy S5 devices, which runs on a new operating system Samsung has developed for its upcycling initiative. Samsung premiered this rig, and a bunch of other cool uses for old phones, at its recent developer’s conference in San Francisco. Upcycling involves repurposing old devices instead of breaking them down for parts of reselling them. The people at Samsung’s C-Lab — an engineering team dedicated to creative projects — showed off old Galaxy phones and assorted tablets stripped of Android software and repurposed into a variety of different objects. The team hooked 40 old Galaxy S5’s together to make a bitcoin mining rig, repurposed an old Galaxy tablet into a ubuntu-powered laptop, used a Galaxy S3 to monitor a fishtank, and programed an old phone with facial recognition software to guard the entrance of a house in the form of an owl. Samsung declined to answer specific questions about the bitcoin mining rig, but an information sheet at the developer’s conference noted that eight galaxy S5 devices can mine at a greater power efficiency than a standard desktop computer (not that too many people are mining bitcoin on their desktops these days). Read more of this story at Slashdot.

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Samsung Made a Bitcoin Mining Rig Out of 40 Old Galaxy S5s

Critical Flaws In Maritime Communications System Could Endanger Entire Ships

Orome1 shares a report from Help Net Security: IOActive security consultant Mario Ballano has discovered two critical cybersecurity vulnerabilities affecting Stratos Global’s AmosConnect communication shipboard platform. The platform works in conjunction with the ships’ satellite equipment, and integrates vessel and shore-based office applications, as well as provides services like Internet access for the crew, email, IM, position reporting, etc. The first vulnerability is a blind SQL injection in a login form. Attackers that successfully exploit it can retrieve credentials to log into the service and access sensitive information stored in it. The second one is a built-in backdoor account with full system privileges. “Among other things, this vulnerability allows attackers to execute commands with SYSTEM privileges on the remote system by abusing AmosConnect Task Manager, ” Bellano shared. The found flaws can be exploited only by an attacker that has access to the ship’s IT systems network, he noted, but on some ships the various networks might not be segmented, or AmosConnect might be exposed to one or more of them. The vulnerabilities were found in AmosConnect 8.4.0, and Stratos Global was notified a year ago. But Inmarsat won’t fix them, and has discontinued the 8.0 version of the platform in June 2017. Read more of this story at Slashdot.

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Critical Flaws In Maritime Communications System Could Endanger Entire Ships

Saudi Arabia Becomes First Nation To Grant Citizenship To Humanoid Robot

Saudi Arabia became the first country in the world to offer citizenship to a humanoid robot, but Brad Keywell, CEO of Uptake, a predictive analytics technology company, told FOX Business on Thursday artificial intelligence (AI) will not replace humans anytime soon. From a report: “Humans are made super-human through the intelligence that can be derived from these sensors and there is a clear argument that’s made about the possibility that there will be no humans, there’d be just autonomous everything… but this is something that has historically involved humans and I just don’t see that changing, ” he told Maria Bartiromo on “Mornings with Maria.” Uptake’s products are used in a collection of industries ranging from energy to aviation, helping “people and machines work better and faster, ” according to the company website. Read more of this story at Slashdot.

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Saudi Arabia Becomes First Nation To Grant Citizenship To Humanoid Robot

WeWork Employees Caught Spying on Competition

An anonymous reader shares a report: The battle in the red-hot co-working space business is heating up. WeWork, the No. 1 player in the sector, allegedly sent two spies to infiltrate rival Knotel — to steal info and some customers, Knotel claimed. The spies showed up at seven Knotel properties in Manhattan last month in a “systematic attempt to pilfer Knotel’s proprietary information and trade secrets, ” according to a cease-and-desist letter the smaller company sent to WeWork. The Post has obtained a copy of the letter. The corporate espionage rookies may have pulled off the caper except, in a totally random happening, a Knotel employee recognized one of them as a friend of a friend, according to sources close to Knotel. While the pair used fake names to gain entry, according to the letter, a call to the Knotel worker’s pal got the spy’s real name — and a couple of social media inquiries turned up the fact that he worked for rival WeWork, sources said. The letter to WeWork asks for a reply by Oct. 13 — but so far Knotel hasn’t heard a peep from its rival, according to CEO Amol Sarva. While inside the Knotel offices, visited Sept. 12-14, the luckless spies posed “as the founders of a fast-growing startup” and said they needed space for their six-person company, according to the letter. Read more of this story at Slashdot.

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WeWork Employees Caught Spying on Competition

Arkansas Will Pay Up To $1,000 Cash To Kids Who Pass AP Computer Science A Exam

theodp writes: The State of Arkansas will be handing out cash to high school students who pass an Advanced Placement test in computer science. “The purpose of the incentive program is to increase the number of qualifying scores (3, 4, or 5) on Advanced Placement Computer Science A exams, ” explained a press release for the Arkansas Advanced Placement Computer Science A Incentive Program (only 87 Arkansas public school students passed the AP CS A exam in 2016, according to College Board data). Gov. Asa Hutchinson added, “The Arkansas Department of Education’s incentive for high scores on the AP Computer Science A exam is a terrific way to reward our students for their hard work in school. The real payoff for their hard work, of course, is when they show their excellent transcripts to potential employers who offer good salaries for their skills.” The tiered monetary awards call for public school students receiving a top score of 5 on the AP CS A exam to receive $1, 000, with another $250 going to their schools. Scores of 4 will earn students $750 and schools $150, while a score of 3 will result in a $250 payday for students and $50 for their schools. The program evokes memories of the College Board’s Google-funded AP STEM Access program, which rewarded AP STEM teachers with a $100 DonorsChoose.org gift card for each student who received a 3, 4, or 5 on an AP exam. DonorsChoose.org credits were also offered later by tech-bankrolled Code.org and Google to teachers who got their students coding. Read more of this story at Slashdot.

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Arkansas Will Pay Up To $1,000 Cash To Kids Who Pass AP Computer Science A Exam

Discovery of 50km Cave Raises Hopes For Human Colonisation of Moon

New submitter Zorro shares a report: Scientists have fantasised for centuries about humans colonising the moon. That day may have drawn a little closer after Japan’s space agency said it had discovered an enormous cave beneath the lunar surface that could be turned into an exploration base for astronauts. The discovery, by Japan’s Selenological and Engineering Explorer (Selene) probe, comes as several countries vie to follow the US in sending manned missions to the moon. Using a radar sounder system that can examine underground structures, the orbiter initially found an opening 50 metres wide and 50 metres deep, prompting speculation that there could be a larger hollow. This week scientists at the Japan Aerospace Exploration Agency (Jaxa) confirmed the presence of a cave after examining the hole using radio waves. The chasm, 50km (31 miles) long and 100 metres wide, appears to be structurally sound and its rocks may contain ice or water deposits that could be turned into fuel, according to data sent back by the orbiter, nicknamed Kaguya after the moon princess in a Japanese fairytale. Jaxa believes the cave, located from a few dozen metres to 200 metres beneath an area of volcanic domes known as the Marius Hills on the moon’s near side, is a lava tube created during volcanic activity about 3.5bn years ago. Read more of this story at Slashdot.

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Discovery of 50km Cave Raises Hopes For Human Colonisation of Moon

Chrome 62 Released With OpenType Variable Fonts, HTTP Warnings In Incognito Mode

An anonymous reader writes: Earlier today, Google released version 62 of its Chrome browser that comes with quite a few new features but also fixes for 35 security issues. The most interesting new features are support for OpenType variable fonts, the Network Quality Estimator API, the ability to capture and stream DOM elements, and HTTP warnings for the browser’s Normal and Incognito mode. The most interesting of the new features is variable fonts. Until now, web developers had to load multiple font families whenever they wanted variations on a font family. For example, if a developer was using the Open Sans font family on a site, if he wanted a font variation such as Regular, Bold, Black, Normal, Condensed, Expanded, Highlight, Slab, Heavy, Dashed, or another, he’d have to load a different font file for each. OpenType variable fonts allow font makers to merge all these font family variations in one file that developers can use on their site and control via CSS. This results in fewer files loaded on a website, saving bandwidth and improving page load times. Two other features that will interest mostly developers are the Network Quality Estimator and the Media Capture from DOM Elements APIs. As the name hints, the first grants developers access to network speed and performance metrics, information that some websites may use to adapt video streams, audio quality, or deliver low-fi versions of their sites. Developers can use the second API — the Media Capture from DOM Elements — to record videos of how page sections behave during interaction and stream the content over WebRTC. This latter API could be useful for developers debugging a page, but also support teams that want to see what’s happening on the user’s side. Read more of this story at Slashdot.

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Chrome 62 Released With OpenType Variable Fonts, HTTP Warnings In Incognito Mode

Toshiba’s Fast-Charging Battery Could Triple the Range of Electric Vehicles

Big Hairy Ian quotes New Atlas: A key focus of electric vehicle (EV) makers is maximizing the range users can get from each charge, and for that reason new battery technologies are poised to play a huge part in driving their adoption. Toshiba has developed a new fast-charging battery it claims could allow EVs to travel three times as far as they do now, and then be fully recharged again in a matter of minutes. Toshiba’s SCiB (Super Charge ion Battery) has been around in various forms since 2007, with its chief claim to fame an ability to charge to 90 percent of capacity in just five minutes. It also boasts a life-span of 10 years and high levels of safety, and has found its way into a number of notable EVs, including Mitsubishi’s i MiEV and Honda’s Fit EV. The current SCiB uses lithium titanium oxide as its anode, but Toshiba says it has now come up with a better way of doing things. The next-generation SCiB uses a new material for the anode called titanium niobium oxide, which Toshiba was able to arrange into a crystal structure that can store lithium ions more efficiently. So much so, that the energy density has been doubled. Toshiba calls the battery “a game changing advance that will make a significant difference to the range and performance of EV, ” and hopes to put it “into practical application” in 2019. Read more of this story at Slashdot.

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Toshiba’s Fast-Charging Battery Could Triple the Range of Electric Vehicles

8.5-Ton Chinese Space Station Will Crash To Earth In a Few Months

dryriver writes: China launched a space laboratory named Tiangong 1 into orbit in 2011. The space laboratory was supposed to become a symbol of China’s ambitious bid to become a space superpower. After two years in space, Tiangong 1 started experiencing technical failure. Last year Chinese officials confirmed that the space laboratory had to be scrapped. The 8.5 ton heavy space laboratory has begun its descent towards Earth and is expected to crash back to Earth within the next few months. Most of the laboratory is expected to burn up in earth’s atmosphere, but experts believe that pieces as heavy as 100 kilograms (220 pounds) may survive re-entry and impact earth’s surface. Nobody will be able to predict with any precision where those chunks of space laboratory will land on Earth until a few hours before re-entry occurs. The chance that anyone would be harmed by Tiangong-1’s debris is considered unlikely. When NASA’s SkyLab fell to earth in 1979, an Australian town fined them $400 — for littering. Read more of this story at Slashdot.

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8.5-Ton Chinese Space Station Will Crash To Earth In a Few Months

Over 500 Million PCs Are Secretly Mining Cryptocurrency, Researchers Reveal

Ad blocking firm AdGuard has found that over 500 million people are inadvertently mining cryptocurrencies through their computers after visiting websites that are running background mining software. The company found 220 popular websites with an aggregated audience of half a billion people use so-called crypto-mining scripts when a user opens their main page. Newsweek reports: The mining tool works by hijacking a computer’s central processing unit (CPU), commonly referred to as “the brains” of a computer. Using part of a computer’s CPU to mine bitcoin effects the machine’s overall performance and will slow it down by using up processing power. The researchers found that bitcoin browser mining is mostly found on websites “with a shady reputation” due to the trouble such sites have with earning revenue through advertising. However, in the future it could become a legitimate and ethical way of making money if the website requests the permission of the visitor first. “220 sites may not seem like a lot, ” the researchers wrote in a blogpost detailing their discovery. “But CoinHive was launched less than one month ago on September 14. The growth has been extremely rapid: from nearly zero to 2.2 percent of Alexa’s top 100, 000 websites. “This analysis well illustrates the whole web, so it’s safe to say that one of every forty websites currently mines cryptocurrency (namely Monero) in the browsers their users employ.” Read more of this story at Slashdot.

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Over 500 Million PCs Are Secretly Mining Cryptocurrency, Researchers Reveal