score1 – Tech Today w/ Ken May

US Dementia Rates Drop 24%, New Study Finds

A new study involving more than 21, 000 people across the country finds that dementia rates in people over age 65 fell from 11.6 percent in 2000 to 8.8 percent in 2012 — a decline of 24 percent. CNN reports: The decline in dementia rates translates to about one million fewer Americans suffering from the condition, said John Haaga, director of behavioral and social research at the National Institute on Aging, part of the National Institutes of Health, which funded the new study. Dementia is a general term for a loss of memory or other mental abilities that’s severe enough to interfere with daily life. Alzheimer’s disease, which is believed to be caused by a buildup of plaques and tangles in the brain, is the most common type of dementia. Vascular dementia is the second most common type of dementia and occurs after a stroke. The study, which began in 1992, focuses on people over age 50, collecting data every two years. Researchers conduct detailed interviews with participants about their health, income, cognitive ability and life circumstances. The interviews also include physical tests, body measurements and blood and saliva samples. Although researchers can’t definitively explain why dementia rates are decreasing, Langa said doctors may be doing a better job controlling high blood pressure and diabetes, which can both boost the risk of age-related memory problems. High blood pressure and diabetes both increase the risk of strokes, which kill brain cells, increasing the risk of vascular dementia. Authors of the study found that senior citizens today are better educated than even half a generation ago. The population studied in 2012 stayed in school 13 years, while the seniors studied in 2000 had about 12 years of education, according to the study. People who are better educated may have more intellectually stimulating jobs and hobbies that help exercise their brains, Langa said. The study has been published Monday in JAMA Internal Medicine. Read more of this story at Slashdot.

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US Dementia Rates Drop 24%, New Study Finds

Second Chinese Firm In a Week Found Hiding a Backdoor In Android Firmware

An anonymous reader quotes Bleeping Computer: Security researchers have discovered that third-party firmware included with over 2.8 million low-end Android smartphones allows attackers to compromise Over-the-Air (OTA) update operations and execute commands on the target’s phone with root privileges. This is the second issue of its kind that came to light this week after researchers from Kryptowire discovered a similar secret backdoor in the firmware of Chinese firm Shanghai Adups Technology Co. Ltd.. This time around, the problem affected Android firmware created by another Chinese company named Ragentek Group. It apparently affects more than 55 low-end/burner phones from BLU, Infinix Mobility, DOOGEE, LEAGOO, IKU Mobile, Beeline, and XOLO. According to the article, the binary performing the insecure updates “also includes code to hide its presence from the Android OS, along with two other binaries and their processes… Without SSL protection, this OTA system is an open backdoor for anyone looking to take control of it.” Even worse, three domains were hard-coded into the binaries, two of which were unregistered, according to the researchers. “If an adversary had noticed this, and registered these two domains, they would’ve instantly had access to perform arbitrary attacks on almost 3, 000, 000 devices without the need to perform a Man-in-the-Middle attack.” Read more of this story at Slashdot.

DDoS Attack Halts Heating in Finland Amidst Winter

A Distributed Denial of Service (DDoS) attack halted heating distribution at least in two properties in the city of Lappeenranta, located in Eastern Finland. In both of these events, the attacks disabled the computers that were controlling heating in the buildings. An anonymous reader writes: Both of the buildings were managed by Valtia, the company which is in charge of managing the buildings overall operation and maintenance. According to Valtia CEO, Simo Ruonela, in both cases the systems that controlled the central heating and warm water circulation were disabled. In the city of Lappeenranta, there were at least two buildings whose systems were knocked down by the network attack. According to Rounela, the attack in Eastern Finland lasted from late October to Thursday — the 3rd of November. The systems that were attacked tried to respond to the attack by rebooting the main control circuit. This was repeated over and over so that heating was never working. Read more of this story at Slashdot.

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DDoS Attack Halts Heating in Finland Amidst Winter

WordPress Founder Accuses Wix Of Stealing Code

An anonymous reader writes: “Wow, dude I did not even know we were fighting, ” Wix CEO Avishai Abrahami posted on the company’s blog Saturday — responding to WordPress creator Matt Mullenweg, who on Friday accused Wix of stealing their code. “The claim is that the Wix mobile apps distribute GPL code and aren’t themselves GPL, so they violate the license, ” Mullenweg wrote. Abrahami argued that “Everything we improved there or modified, we submitted back as open source, ” adding “we will release the app you saw as well… ” Mullenweg responded “It appears you and [lead engineer] Tal might share a misunderstanding of how the GPL works, ” ultimately adding “software licensing can be tricky and many people make honest mistakes.” Wix had also argued they’re giving back to the open source community by listing 224 public projects on their GitHub page. “Thank you for the offer to use them, ” Mullenweg responded. “If we do, we’ll make sure to follow the license you’ve put on the code very carefully.” Read more of this story at Slashdot.

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WordPress Founder Accuses Wix Of Stealing Code

Linux Marketshare is Above 2-Percent For Third Month in a Row

For the third month in a row the share of worldwide desktop computer users running Linux has been above two percent — up from one percent — according to data from web analytics company Net Market Share. From a OMGUbuntu report: We reported back in July that Linux marketshare had passed two percent for the first time, and that figure remains the highest they’ve ever reported for Linux, at 2.33 percent. But the share for September 2016 was almost as good at 2.23 percent. It’s the third consecutive month that Linux marketshare has been above 2 percent. Those of us who use Linux as our primary desktop computing platform can take a degree of pride in these figures. They do show a clear trend towards Linux, rather than away from it. But we should also remember that statistics, numbers and reporting methods vary between analytics companies and that all figures, however positive, remain open to interpretation and debate. Read more of this story at Slashdot.

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Linux Marketshare is Above 2-Percent For Third Month in a Row

Amazon May Handle 30% Of All US Retail Sales

An anonymous reader quotes USA Today: Amazon’s yearly sales account for about 15% of total U.S. consumer online sales, according to the company’s statements and the Department of Commerce. But the Seattle e-commerce company may actually be handling double that amount — 20% to 30% of all U.S. retail goods sold online — thanks to the volume of sales it transacts for third parties on its website and app. Only a portion of those sales add to its revenue. “The punchline is that Amazon’s twice as big as people give them credit for, because there’s this iceberg under the surface, but you only see the tip, ” said Scot Wingo, executive chairman of Channel Advisor, an e-commerce software company that works with thousands of online sellers. When third-party sales are taken into account, Amazon’s share of what U.S. shoppers spend online could be as high as $125 billion yearly… Amazon’s share will grow even larger when they can offer two-hour deliveries, warns one analyst, while another puts it more succinctly. “Amazon’s just going to slowly grab more and more of your wallet.” Read more of this story at Slashdot.

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Amazon May Handle 30% Of All US Retail Sales

Fake Call Centers in India Scam Americans Of Millions

An anonymous reader writes:Indian police have arrested 70 people and are questioning hundreds more after uncovering a massive scam to cheat thousands of Americans out of millions of dollars by posing as U.S. tax authorities and demanding unpaid taxes, a police officer said Thursday. According to police in Mumbai, the yearlong scam involved running fake call centers which sent voice mail messages telling U.S. nationals to call back because they owed back taxes. Those who called back and believed the threats would fork out thousands of dollars to “settle” their case, Mumbai police officer Parag Marere said Thursday. The scam brought in more than $150, 000 a day, Marere said without giving a total sum. If the scam netted that amount daily, it would have made almost $55 million in one year. Some victims were also told to buy gift vouchers from various companies, and hand over the voucher ID numbers which the impostors then used to make purchases, Marere said. Police said they are likely to file charges against many of the 600 or more people still being questioned on suspicion of running the fake call centers, housed on several stories of a Mumbai office building. Read more of this story at Slashdot.

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Fake Call Centers in India Scam Americans Of Millions

Outage Knocks Out All Major Phone Providers On the East Coast

Every major phone carrier experience outages on United States’ east coast this morning at around 11am local time. The outage lasted for about 45 minutes. DownDetector, which monitors outages of services, confirmed AT&T, Verizon, Charter Spectrum, Comcast, Sprint, Time Warner Cable, US Cellular, and Vonage among others were affected. From a DailyDot report: T-Mobile CEO John Legare tweeted about the incident, pointing to issues with Level 3, a major internet backbone. Other tech firms quickly pointed to a Level 3 outage as well. No specific information has been released on potential causes of the outage or consequences that may result from it. Read more of this story at Slashdot.

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Outage Knocks Out All Major Phone Providers On the East Coast

People Are Drilling Holes Into Their iPhone 7 To ‘Make a Headphone Jack’

TechRax — a popular YouTuber who destroys technology for fame and riches — has uploaded a video where he drills a hole into an iPhone 7, claiming it to be a “secret hack” to reinstall a headphone jack in the device. The only problem is that he didn’t tell people it was a joke, and of course, some people fell for it. Crave Online reports: The YouTube video has amassed over 7.5 million views since being posted online last week, with it attracting 81, 000 dislikes in the process. The comments section is currently torn between people who are in on the joke, people who criticize TechRax for damaging his iPhone 7, and most unfortunately, people who have tried the “hack” out for themselves. Although this is YouTube so you can never be quite sure of whether or not these folks are trolling, parsing the comments section reveals some pretty convincing complaints lobbed in TechRax’s direction. It’s also firmly believable that there are people dumb enough to attempt drilling a hole into their iPhone 7, which is unfortunate but that’s the way the world is in 2016. You can read the comments under the YouTube video for more “convincing complaints.” But as if the report didn’t make it clear enough already, the video is a joke. Apple removed the headphone jack and there’s no way to get it back, unless you use an adapter. Read more of this story at Slashdot.

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People Are Drilling Holes Into Their iPhone 7 To ‘Make a Headphone Jack’

A Very Detailed Dissection of a Frame From DOOM

DOOM 2016 “cleverly re-uses old data computed in the previous frames…1331 draw calls, 132 textures and 50 render targets, ” according to a new article which takes a very detailed look at the process of rendering one 16-millisecond frame. An anonymous Slashdot reader writes: The game released earlier this year uses the Vulkan API to push graphics quality and performance at new levels. The article sheds light on rendering techniques, mega-textures, reflection computation… all the aspects of a modern game engine. Some of the information came from “The Devil is in the Details, ” a July presentation at the SIGGRAPH 2016 conferences on graphics by Tiago Sousa, id’s lead renderer programmer, and senior engine programmer Jean Geffroy. (And there’s also more resources at the end of the article, including a July interview with five id programmers by Digital Foundry.) “Historically id Software is known for open-sourcing their engines after a few years, which often leads to nice remakes and breakdowns, ” the article notes. “Whether this will stand true with id Tech 6 remains to be seen but we don’t necessarily need the source code to appreciate the nice graphics techniques implemented in the engine.” Read more of this story at Slashdot.

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A Very Detailed Dissection of a Frame From DOOM