An anonymous reader shares an excerpt from a report via The Register: U.S. telecoms regulator the FCC has been accused of colluding with companies it is supposed to oversee in order to protect a controversial decision over new 5G networks. Chair of the House Commerce chair, Frank Pallone, has sent a letter to FCC chair Ajit Pai asking for copies of communications between the FCC and the big telcos regarding legal challenges to the regulator's 5G order, which forces local governments to charge a flat fee for installing new base stations. In the letter [PDF], Pallone strongly implies that the committee has heard from a whistleblower.

"It has come to our attention that certain individuals at the FCC may have urged companies to challenge the order the Commission adopted in order to game the judicial lottery procedure and intimated the agency would look unfavorably towards entities that were not helpful," it reads. In effect, the letter alleges that FCC staff -- almost certainly from Pai's office -- put pressure on the big telcos to challenge an order that is designed to benefit them as a way of gaming the judicial system so the case didn't end up in a court likely to overturn it.

Electrify America, a Volkswagen subsidiary created as part of the German automaker's $2 billion settlements with California Air Resources Board (CARB) and the U.S. Environmental Protection Agency (EPA) over its use of emission test cheating devices in its diesel vehicles, is shutting down all of its high-powered 150- and 350-kilowatt electric chargers due to a potential manufacturing defect with the liquid-cool charging cables. CNET reports: The cables in question come from a supplier called Huber+Suhner. Electrify America's release didn't specify what the defect might be or whether any injuries or damage had occurred. "The safety of our customers is our highest priority," said Giovanni Palazzo, president and CEO of Electrify America. "Out of an abundance of caution, Electrify America is shutting down all of our stations that use the Huber+Suhner high-powered cables until we can confirm that they can be operated safely. We are confident that Huber+Suhner will investigate and resolve this issue as quickly as possible." Thankfully, 50-kilowatt CCS chargers, Level 2 chargers, and CHAdeMO units will still be running.

The president of a top-10 maker of solar panels said the global solar power industry is about to lose a major competitive windfall as prices of Chinese-made solar panels begin to recover after a collapse last year. "The party is definitely over," said Eric Luo, president of China's GCL System Integration Technology Co. Reuters reports: Solar panel prices tumbled around 30 percent last year after China, the world's largest producer, cut subsidies to shrink its bloated solar industry, pushing smaller manufacturers to the brink of collapse. To raise cash and stay afloat, manufacturers cleared inventory and diverted sales offshore, sending prices into a downward spiral - offering up a windfall for solar power generators and investors in solar farms.

Luo, speaking to Reuters at the World Economic Forum in the Swiss ski resort of Davos this week, said GCL's vertically integrated business model cushioned it from the downturn in prices as its solar farms benefited from cheaper panels. The pain will mostly be felt by smaller Chinese producers, which lack international supply chains, triggering industry consolidation or forcing them to close, he added. Luo said solar panel prices were already stabilizing and he expected them to rebound by 10 to 15 percent as the Chinese industry consolidates over the next year or two. Luo also said that China was getting to the point where the solar industry could operate without any form of subsidy. Northwest China, where the sun is more plentiful and land is less expensive, has already reached that point, he said.

An anonymous reader quotes a report from The Guardian: People who stutter are being given electrical brain stimulation in a clinical trial aimed at improving fluency without the need for grueling speech training. If shown to be effective, the technique -- which involves passing an almost imperceptible current through the brain -- could be routinely offered by speech therapists. The latest treatment, which is combined with fluency training, is not expected to completely cure people of their stutter but could potentially give them more control over it. The brain stimulation, known as transcranial direct current stimulation (tDCS), involves strapping electrodes on each temple and then passing a current through the head. The current is weak enough that people are either oblivious to the electrodes being switched on or feel just a slight tingling.

The stimulation increases the firing rate of neurons in certain brain regions, which scientists believe could make it quicker to learn thought patterns associated with fluent speech, and make the effects of training more permanent. In the trial, the 40 participants are asked to speak in time with a metronome, saying one syllable on every beat. During this task, people who stutter typically become completely fluent. "The idea is that if you stimulate them while they're fluent, you're reinforcing that fluent speech process," said Jennifer Chesters, a speech and language researcher at the University of Oxford who is involved in the trial. "And hopefully that will make it more likely for them to use that process in their normal life." Each time a neuron fires in the brain, its connections with neighbouring neurons are strengthened or weakened slightly -- this is how learning occurs. With stimulation, the threshold for neurons firing is lower, so this could accelerate the rewiring that occurs during fluency training.

New research reviewed in the journal Frontiers in Physiology suggests that muscle nuclei -- the factories that power new muscle growth -- could give older muscles an edge in regaining fitness later on. "Muscles need to be versatile to meet animals' needs to move," reports NPR. "Muscle cells can be sculpted into many forms and can stretch to volumes 100,000 times larger than a normal cell. Muscle cells gain this flexibility by breaking the biological norm of one nucleus to a cell; some muscle cells house thousands of nuclei. In mammals, these extra nuclei come from stem cells called satellite cells that surround the muscle. When demands on the muscle increase, these satellite cells fuse with muscle cells, combining their nuclei and paving the way for more muscle." From the report: Physiologists had thought that a single nucleus supported a certain volume of cell. As a muscle cell grew, it needed more nuclei to support that extra volume. But as a muscle shrinks from lack of use, it gets rid of those unnecessary extra nuclei. This view found support in studies that found nuclei were scrapped as muscles atrophied. But [Kristian Gundersen, a muscle biologist from the University of Oslo] and [Lawrence Schwartz, a biologist at the University of Massachusetts] say those experiments overlooked what was really happening.

Take a cross section of muscle tissue and you'll find a sort of marbled mishmash of muscle cells surrounded by numerous other cell types, such as satellite cells and fibroblasts. Researchers could have been measuring the death of cells that support muscle and incorrectly inferred that muscle cells lose their nuclei, according to Gundersen and Schwartz. Gundersen and colleagues developed another method that zoomed in on individual muscle cells. The researchers injected a stain into muscle cells that mice use to flex their toes. The stain spreads throughout the muscle cells, illuminating their nuclei. Gundersen could then track the nuclei over time as he induced muscle growth by giving the mice testosterone, a steroid hormone. Later, after stopping the testosterone, he could watch what happened as those muscles atrophied. Unsurprisingly, testosterone boosted nuclei number. But those extra nuclei stuck around, even as the muscle shrank by half. Gundersen thinks the results contradict the dogma that nuclei disappear when muscles atrophy. "Nuclei are lost by cell death," he says, "just not the actual muscle nuclei that confer strength." What's more, he says these retained extra nuclei might explain how a muscle remembers its past fitness.

A paper in Nature Human Behaviour this week drew on the listening data of nearly a million Spotify listeners from around the world, describing the daily and seasonal variations in how people listen. The researchers suggest that the results point to a universal human habit that probably sounds familiar: choosing your music to both match and change your mood. Ars Technica reports: The researchers took data from listeners in 51 countries, making sure that their samples matched the demographics of each country but otherwise selecting users randomly. Using Spotify-provided data on the music, they tracked a variable they called musical intensity, "ranging from highly relaxing (acoustic, instrumental, ambient, and flat or low tempo) to highly energetic (strong beat, danceable, loud, and bouncy)." Those intensity preferences tracked daily rhythms more or less exactly as you might expect: lower-intensity songs in the morning, rising until normal work hours, then staying steady before dropping off in the evening, with weekends looking a little different. These results matched up neatly with a previous study tracking emotions in Twitter users' speech, but it differed on one point: language showed an afternoon slump, but there was no such slump in the music choices. It's possible, the authors suggest, that people might be choosing music that gives them a boost.

The data also showed some cultural differences -- more energetic music, on average, in Latin America, more relaxing music in Asia -- and a gender difference that depended on hemisphere: women listen to less intense music in the Northern Hemisphere and more intense in the Southern Hemisphere. But the annual variation is where things really get intriguing, suggesting that music choices track day length. Peaks in intensity matched the summer solstice in each hemisphere, and these swings were more extreme at more extreme latitudes. Near the equator, changes in intensity were much flatter across the whole year, while more northerly and southerly places (which have greater variation in day lengths) had larger changes in music preferences. Day length accounted for musical intensity better than a range of other options.

The Chinese government has developed a mobile app that tells users if they are near someone who is in debt. The app, called a "map of deadbeat debtors," flashes when the user is within 500 meters of a debtor and displays that person's exact location. TechSpot reports: News of the app has caused quite a bit of controversy after it was originally reported by the state-run China Daily. It is an extension to China's existing "social credit" system which scores people based on how they act in public. The app is available through the WeChat platform which has become immensely popular in China. The government stated that "Deadbeat debtors in North China's Hebei province will find it more difficult to abscond as the Higher People's Court of Hebei on Monday introduced" the app. Once a user is alerted that they are close to a debtor, the user can then view their personal information. This will reveal their name, national ID number, and why they were added to the debtor list. The debtor can then be publicly shamed or reported to the authorities if it is deemed that they are capable of repaying their debts.

An anonymous reader quotes a report from TechCrunch: [M]illions of documents were found leaking after an exposed Elasticsearch server was found without a password. The documents contained highly sensitive financial data on tens of thousands of individuals who took out loans or mortgages over the past decade with U.S. financial institutions. The documents were converted using a technology called OCR from their original paper documents to a computer readable format and stored in the database, but they weren't easy to read. That said, it was possible to discern names, addresses, birth dates, Social Security numbers and other private financial data by anyone who knew where to find the server. Independent security researcher Bob Diachenko and TechCrunch traced the source of the leaking database to a Texas-based data and analytics company, Ascension. When reached, the company said that one of its vendors, OpticsML, a New York-based document management startup, had mishandled the data and was to blame for the data leak.

It turns out that data was exposed again -- but this time, it was the original documents. Diachenko found the second trove of data in a separate exposed Amazon S3 storage server, which too was not protected with a password. Anyone who went to an easy-to-guess web address in their web browser could have accessed the storage server to see -- and download -- the files stored inside. The bucket contained 21 files containing 23,000 pages of PDF documents stitched together -- or about 1.3 gigabytes in size. Diachenko said that portions of the data in the exposed Elasticsearch database on Wednesday matched data found in the Amazon S3 bucket, confirming that some or all of the data is the same as what was previously discovered. Like in Wednesday's report, the server contained documents from banks and financial institutions across the U.S., including loans and mortgage agreements. We also found documents from the U.S. Department of Housing and Urban Development, as well as W-2 tax forms, loan repayment schedules and other sensitive financial information. Many of the files also contained names, addresses, phone numbers, Social Security numbers and more.

Nintendo is essentially restarting development on the highly anticipated Metroid Prime 4, saying the game as it currently exists "has not reached the standards we seek in a sequel to the Metroid Prime series." Ars Technica reports: The surprise announcement comes from Nintendo General Manager for Development Shinya Takahashi. He said in a YouTube video posted this morning that current Metroid Prime 4 producer Kensuke Tanabe will begin "collaborating" on the game with Retro Studios, the studio responsible for the original Metroid Prime trilogy. Tanabe has previously worked as producer on multiple Retro-developed Metroid Prime titles.

"The current development status of the game is very challenged and we have made a very difficult decision as a development team," Takahashi said in the subtitled video. "We have decided to reexamine the development structure and change it." "This change will essentially mean restarting development from the beginning, so the completion of the game will be delayed from our initial internal plan," Takahashi continued. "It will be a long road until the next time we will be able to update you on the development progress, and development time will be extensive."

An anonymous reader quotes a report from Gizmodo: Newly unsealed court documents show that Facebook was aware that underage children routinely used their parents' payment information to spend large sums of money on in-game purchases, and the company chose not to fix the problem. For years, it allowed for what it called "friendly fraud" because it feared implementing protections would harm revenue, according to the documents. In 2016, Facebook settled a class-action lawsuit brought by parents of children who were tricked into unwittingly making purchases with real money while playing free video games hosted on the social media platform. Despite its recognition of the problem, internal discussions show that Facebook decided it would be best to fight refund requests and allow the problem to persist. Documents related to the case were placed under seal because Facebook successfully argued that releasing them to the public could harm its business. Reveal, a publication run by the Center for Investigative Reporting, argued that these documents were in the public interest; last week, a judge granted Reveal's request to release the documents. On Thursday night, 135 pages from the court proceedings were unsealed, though Facebook was allowed to maintain some redactions.

An anonymous reader shares a report: Google took a long, long break from Google Voice a while back. After letting the app fall into disrepair, Google expressed a renewed commitment to Voice in 2017. It has since announced a handful of feature updates, including VoIP calling in 2018. However, that feature never actually rolled out to everyone. Google's Scott Johnston says it's almost time, though. We know that some Voice users got VoIP calling as far back as September. Like far too many Google features lately, this is a server-side change and not controlled by an app update. For some unknown reason, Google has dragged its feet rolling it out to everyone. According to Johnston, things are back on track and the VoIP calling feature will be live for all users by next week.If you're looking for another option besides Google Voice, check out alternatives.

In October last year, Bloomberg Businessweek published an alarming story: Operatives working for China's People's Liberation Army had secretly implanted microchips into motherboards made in China and sold by U.S.-based Supermicro. While Bloomberg's story -- which has been challenged by numerous players -- may well be completely (or partly) wrong, the danger of China compromising hardware supply chains is very real, judging from classified intelligence documents, reports The Intercept. From the report: U.S. spy agencies were warned about the threat in stark terms nearly a decade ago and even assessed that China was adept at corrupting the software bundled closest to a computer's hardware at the factory, threatening some of the U.S. government's most sensitive machines, according to documents provided by National Security Agency whistleblower Edward Snowden. The documents also detail how the U.S. and its allies have themselves systematically targeted and subverted tech supply chains, with the NSA conducting its own such operations, including in China, in partnership with the CIA and other intelligence agencies. The documents also disclose supply chain operations by German and French intelligence.

What's clear is that supply chain attacks are a well-established, if underappreciated, method of surveillance -- and much work remains to be done to secure computing devices from this type of compromise. "An increasing number of actors are seeking the capability to target ... supply chains and other components of the U.S. information infrastructure," the intelligence community stated in a secret 2009 report. "Intelligence reporting provides only limited information on efforts to compromise supply chains, in large part because we do not have the access or technology in place necessary for reliable detection of such operations."

ICANN has responded to a request for it to reduce the $25,000 annual fee it charges gTLD registries. The answer is no. From a report: That wholly unsurprising reply came in a letter from registry services director Russ Weinstein to John McCabe, CEO of failing new gTLD operator Who's Who Registry. McCabe, in November, had asked ICANN to reduce its fees for TLDs, such as its own .whoswho, that have zero levels of abuse. ICANN fees are the "single biggest item" in the company's budget, he said. His request coincided with ICANN commencing compliance proceedings against the company for failure to pay these fees.

Weinstein wrote, in a letter [PDF] published today: "We sympathize with the financial challenges that some new gTLD registry operators may be facing in the early periods of these new businesses. New gTLD operators face a challenging task of building consumer awareness and this can and may take significant time and effort." But he goes on to point out that the $25,000-a-year fee was known to all applicants before they applied, and had been subject to numerous rounds of public comment before the Applicant Guidebook was finalized.

YouTube said today that it is retooling its recommendation algorithm that suggests new videos to users in order to prevent promoting conspiracies and false information, reflecting a growing willingness to quell misinformation on the world's largest video platform after several public missteps. From a report: These recommendations all too often serve up unsavory content: ludicrous conspiracy theories about mass-shooting events being staged, far-fetched proclamations that the moon landing never happened, and hare-brained notions that the Earth on which we live is, well, flat. Moving forward, YouTube promises that you'll see less of those kinds of videos. This is similar to moves it's made in the past to reduce clickbaity recommendations, or videos that are slight variations on something else you've watched.

"We'll continue that work this year, including taking a closer look at how we can reduce the spread of content that comes close to -- but doesn't quite cross the line of -- violating our Community Guidelines," YouTube said in a blog post. "While this shift will apply to less than one percent of the content on YouTube, we believe that limiting the recommendation of these types of videos will mean a better experience for the YouTube community."