An anonymous reader writes: Researchers from Indiana University in Bloomington provide an answer for how social bots play a major role in spreading fake news. MIT Technology Review reports: "At issue is the publication of news that is false or misleading. So widespread has this become that a number of independent fact-checking organizations have emerged to establish the veracity of online information. These include snopes.com, politifact.com, and factcheck.org. These sites list 122 websites that routinely publish fake news. These fake news sites include infowars.com, breitbart.com, politicususa.com, and theonion.com. 'We did not exclude satire because many fake-news sources label their content as satirical, making the distinction problematic,' say researcher Chengcheng Shao and co. Shao and co then monitored some 400,000 claims made by these websites and studied the way they spread through Twitter. They did this by collecting some 14 million Twitter posts that mentioned these claims. At the same time, the team monitored some 15,000 stories written by fact-checking organizations and over a million Twitter posts that mention them. Next, Shao and co looked at the Twitter accounts that spread this news, collecting up to 200 of each account's most recent tweets. In this way, the team could study the tweeting behavior and work out whether the accounts were most likely run by humans or by bots. Having made a judgment on the ownership of each account, the team finally looked at the way humans and bots spread fake news and fact-checked news.

'Accounts that actively spread misinformation are significantly more likely to be bots,' say Shao and co. 'Social bots play a key role in the spread of fake news.' Shad and co say bots play a particularly significant role in the spread of fake news soon after it is published. What's more, these bots are programmed to direct their tweets at influential users. 'Automated accounts are particularly active in the early spreading phases of viral claims, and tend to target influential users,' say Shao and co."

An anonymous reader writes: Ryzen customers experiencing segmentation faults under Linux when firing off many compilation processes have now had their problem officially acknowledged by AMD. The company describes it as a "performance marginality problem" affecting some Ryzen customers and only on Linux. AMD confirmed Threadripper and Epyc processors are unaffected; they will be dealing with the issue on a customer-by-customer basis, and their future consumer products will see better Linux testing/validation. Ryzen customers believed to be affected by the problem can contact AMD Customer Care. Michael Larabel writes via Phoronix: "With the Ryzen segmentation faults on Linux they are found to occur with many, parallel compilation workloads in particular -- certainly not the workloads most Linux users will be firing off on a frequent basis unless intentionally running scripts like ryzen-test/kill-ryzen. As I've previously written, my Ryzen Linux boxes have been working out great except in cases of intentional torture testing with these heavy parallel compilation tasks. [AMD's] analysis has also found that these Ryzen segmentation faults aren't isolated to a particular motherboard vendor or the like, contrary to rumors/noise online due to the complexity of the problem."

An anonymous reader shares a report from Fortune: Autopilot is hardly a rarity in the world of commercial air travel. But when it comes to a fully automated flight, most people say "hard pass," at least for now. The pilotless plane could save airlines as much as $35 billion per year, according to a new survey from UBS, reducing the cost of highly skilled employees ($31 billion), related training ($3 billion), and fuel ($1 billion). The deployment of autonomous technology could result in significant fare cuts, an estimated one-tenth of the total in the U.S. And yet 54% of passengers refuse to board a remote-controlled plane, according to the survey of 8,000 air passengers. That sentiment will change over time, the investment bank notes. By the middle of the century, the majority may be willing. But UBS said passengers won't do it today, even if ticket prices were lower -- a big hurdle to airlines, which the bank estimates could see profits double by using the technology. Much like the automotive industry, most passengers don't realize that there are quite a few autonomous systems already in place on today's aircraft -- including those that land the plane.

mi shares an opinion piece written by Jenny Beth Martin via The Hill: A study published in 2015 by The Los Angeles Times revealed that just three of Musk's ventures -- SolarCity Corp. (which manufactured and installed solar energy systems before its 2016 merger with Tesla Motors Inc.), Tesla Motors Inc. (which manufactures electric vehicles), and Space Exploration Technologies Corp., known as SpaceX (which builds rocket ships) -- had received $4.9 billion in government subsidies to that point in time. By now, Musk's various ventures have sucked well over $5 billion from government coffers. Worse: in order to induce car buyers to spend their money on electric vehicles, the federal government offers a $7,500 rebate on the purchase price. Some states enhance that rebate with rebates of their own. In California, for instance, purchasers of electric vehicles get a state-funded rebate of $2,500 more.

Slashdot reader mi asks: "Why are you and I subsidizing Elon Musk's products and when will his businesses be able to compete on their own?"

Krystalo writes: YouTube today rolled out the ability to share videos with contacts directly in its mobile app for Android and iOS. Users can chat about shared videos using text, react with emoji, like messages with a heart, reply with other videos, and invite more friends to the conversation (up to a maximum of 30 people per group message). YouTube first started testing letting groups of users share and talk about videos in May 2016. The company then pushed the feature to Canada in January 2017 as a test, since Canadians share more videos online than any other nation. After some tweaks, the Google-owned company is now pushing it out to all its Android and iOS users. "We've been improving the feature since our experiments began last year," a YouTube spokesperson told VentureBeat. "For example, we've made changes to the chat visual; and we've made the video stick to the top of the chat when scrolling down, to allow replying and chatting while watching a video; and we'll continue making improvements." With the new update, YouTube has become yet another Google messaging app, on top of Android Messages, Allo, Duo, Hangouts Chat, and Hangouts Meet.

An anonymous reader shares a report: BroadbandNow, a broadband provider search site that gets referral fees from some ISPs, has more than 2,500 home internet providers in its database. BroadbandNow's team looked through the ISPs' websites to generate a list of those with data caps. The data cap information was "pulled directly from ISP websites," BroadbandNow Director of Content Jameson Zimmer told Ars. BroadbandNow, which is operated by a company called Microbrand Media, plans to keep tracking the data caps over time in order to examine trends, he said. The listed caps range from 3GB to 3TB per month. That 3GB cap seemed like it couldn't be accurate, so we called the ISP, a small phone company called NTCNet in Newport, New York. A person answering the phone confirmed that the company lists 3GB as its cap, but said it is not enforced and that customers' usage isn't monitored. The cap is essentially a placeholder in case the ISP needs to enforce data limits in the future. [...] BroadbandNow excluded mobile providers from its list of ISPs with data caps, since caps are nearly universal among cellular companies. The list of 196 providers with caps includes 89 offering fixed wireless service, 45 fiber ISPs, 35 DSL ISPs, 63 cable ISPs, and two satellite providers. Some offer Internet service using more than one technology. Some of the providers are tiny, with territories covering just 100 or a few hundred people.

An anonymous reader shares a report: London has an interesting idea to curb speeding -- magic. The British capital has painted optical illusions on its streets as part of a pilot program to get drivers to slow down, podcast 99% Invisible notes. The idea is both pretty simple and pretty clever: use a little sleight of hand to paint the streets to look like they have speed bumps on them, but don't use finite city resources to actually build speed bumps into the road. The 18-month pilot program was launched in September of last year, according to the BBC, and the city is still determining whether the black-and-white stencils are as effective as actual bumps to deter drivers from exceeding 20mph (as if traffic in London ever goes faster than 20 mph).

Netflix announced today that it is acquiring Mark Millar, a well-known name in the world of comics. As part of the deal, the on-demand streaming company said, it will be creating original movies and TV shows from the content. It's Netflix's first acquisition. From a report: Millarworld, founded by Mark Millar from Coatbridge, includes his portfolio of characters and stories such as Kick-Ass, Kingsman, and Old Man Logan. Mr Millar said he was still "blinking" over the news. He said it was only the third time a comic book purchase on this scale had ever happened, with Warner Bros buying DC Comics in 1968, and Disney buying Marvel in 2009. Mr Millar, who lives in Glasgow, started Millarworld as a creator-owned comic-book company nearly 15 years ago. He runs the company with his wife Lucy Millar. It is the first ever company acquisition in Netflix's history. The terms of the transaction were not disclosed. Mr Millar said: "I'm so in love with what Netflix is doing and excited by their plans. Netflix is the future and Millarworld couldn't have a better home."

Mike Murphy, writing for Quartz: After decades of selling products -- and knowing exactly what people are buying, and when they are buying it -- Amazon has started cutting out the middle-man by selling self-produced items. Through its AmazonBasics house brand, it sells all sorts of small items, from iPhone chargers, to batteries, power strips -- even foam rollers, backpacks and washcloths. It's the sort of stuff that you might not be too brand loyal over -- who really minds whether it's a Duracell or a Panasonic battery? Amazon sees that a product is selling well, and may decide to work with manufacturers to make the product itself -- it's a tactic that is already worrying vendors, and can't bode well for partnerships in the long run. But those are the obvious instances. Now, Amazon is selling products across a wide array of categories, using a host of brands that do not exist outside the confines of amazon.com and do not make it clear that they are Amazon-made products. Trawling through over 800 trademarks that Amazon has either been awarded or applied for through the US Patent and Trademark Office (USPTO), Quartz identified 19 brands that are owned by Amazon and sell products or have product pages on amazon.com: Arabella, for lingerie products; Beauty Bar for cosmetics; Denali for tools; Franklin & Freeman for men's shoes; Happy Belly for fresh food; James & Erin for women's clothing; Lark & Ro for women's clothing; Mae for underwear; Mama Bear for baby products; Myhabit for consumer goods; North Eleven for women's clothing; NuPro for tech accessories; Pike Street for linen; Pinzon (by Amazon) for linen; Scout + Ro for kid's clothing; Single Cow Burger for frozen food; Small Parts for spare parts; Smart is Beautiful for clothing; and Strathwood for furniture.

An anonymous reader shares a report: China has built a staggeringly large instrument in the remote southern, mountainous region of the country called the Five hundred-meter Aperture Spherical Telescope, or FAST. The telescope measures nearly twice as large as the closest comparable facility in the world, the US-operated Arecibo radio telescope in Puerto Rico. According to the South China Morning Post, the country is looking for a foreigner to run the observatory because no Chinese astronomer has the experience of running a facility of such size and complexity. The Chinese Academy of Sciences began advertising the position in western journals and job postings in May, but so far there have been no qualified applicants. One reason is that the requirements are fairly strict: The candidate must have at least 20 years of previous experience in the field, and he or she must have taken a leading role in large-scale radio telescope project with extensive managerial experience. The candidate must also hold a professorship, or equally senior position, in a world-class research institute or university. Nick Suntzeff, an astronomer at Texas A&M University who helped lead the discovery of dark energy and is involved with construction of the optical Giant Magellan Telescope in Chile, said there are probably about 40 or so astronomers in the world who would qualify for such a job. Compared to other astronomy disciplines, radio astronomy is a relatively small field. "I am sure they will find someone," he said. "But most astronomers in the United States do not like to work abroad. It was hard to get people to apply to work in La Serena, something I could never understand, considering how beautiful it is and how nice the Chilean people are." Among the western community of astronomers there are also questions about the scientific purpose of the FAST telescope. As part of a recent National Science Foundation review of its facilities, US officials placed the similar Arecibo radio telescope near the bottom of its priorities list.

An anonymous reader shares a report: Australia's Commonwealth Bank has blamed a software update for a money laundering scam that saw criminals send over AU$70m (US$55m) offshore after depositing cash into automatic teller machines. News of the Bank's involvement in the laundering scam broke last week, when Australia's financial intelligence agency AUSTRAC announced that it had found over 53,500 occasions on which the Bank failed to submit reports on transactions over $10,000. All transactions of that value are reportable in Australia, as part of efforts to crimp the black economy, crime and funding of terrorism. The news was not a good look for the Bank (CBA), because most of the cash was deposited into accounts established with fake drivers licences. Worse still is that each failure of this type can attract a fine of AU$18m, leaving CBA open to a sanction that would kill it off. Today the bank has explained the reason for its failure: "a coding error" that saw the ATMs fail to create reports of $10,000+ transactions. The error was introduced in a May 2012 update designed to address other matters, but not repaired until September 2015.

Business Insider has explored what it calls the "least-secret secret" in the Valley -- "resters and vesters," or "coasters" referring to engineers who get paid big bucks without doing too much work, waiting for their stock to vest. From the report: Engineers can wind up in "rest and vest" jobs in a variety of ways. Manny Medina, the CEO of fast-growing Seattle startup Outreach, has been on all sides of it. He briefly was a coaster himself, and says he saw how Microsoft used it to great effect when he worked for the software giant. He has also tried to lure some "rest and vest" engineers to come work for him at his startup. Medina said he experienced the high-pay, no-work situation early in his career when he was a software engineer in grad school. He finished his project months early, and warned his company he would be leaving after graduation. They kept him on for the remaining months to train others on his software but didn't want him to start a new coding project. His job during those months involved hanging out at the office writing a little documentation and being available to answer questions, he recalls. "My days began at that point at 11 and I took long lunches," he laughs. "They didn't want you to build anything else, because anything you built would be maintained by someone else. But you have to stand by while they bring people up to speed." Years later, he landed at Microsoft and says he saw how Microsoft used high-paying jobs strategically, both within its engineering ranks and with its R&D unit, Microsoft Research. [...] "You keep engineering talent but also you prevent a competitor from having it and that's very valuable," he said. "It's a defensive measure." Another person confirmed the tactic, telling us, "That's Microsoft Research's whole model." At other companies it's less about defense and more about becoming indispensable. For instance, Facebook has a fairly hush bonus program called "discretionary equity" or "DE," said a former Facebook engineer who received it. "DE" is when the company hands an engineer a massive, extra chunk of restricted stock units, worth tens to hundreds of thousands of dollars. It's a thank you for a job well done. It also helps keep the person from jumping ship because DE vests over time. These are bonus grants that are signed by top execs, sometimes even CEO Mark Zuckerberg himself. "At Facebook the 'OGs' [Original Gangsters] we know got DE," this former Facebook engineer said. OGs refer to engineers who worked at the company before the IPO. "Their Facebook stock quadruples and they don't leave. They are really good engineers, really indispensable. And then they start to pull 9-5 days," this person said.