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Twitter did not add any new users in Q2, a disappointing follow-up to what had been a promising start to 2017. Twitter reported earnings Thursday morning, claiming 328 million total users -- the same number it reported after Q1. Analysts had been hoping the company would add around four million new users last quarter. From a report: Despite its appeal among celebrities and public figures, Twitter has struggled to sustain its closely watched user growth even as it invests in features and live content to help draw viewers and boost user engagement. It is in stiff competition for advertising dollars with other platforms like larger rival Facebook and Snap's messaging app Snapchat. The company also reported a wider quarterly net loss and lower revenue, and said it did not expect its total revenue growth to pick up in the second half of the year. [...] President Donald Trump, one of the most active politicians on Twitter, has tweeted multiple times a day on average since his inauguration in January, according to social media analytics company Zoomph.

An anonymous reader quotes a report from Ars Technica: Sony appears to be using copyright law in an attempt to remove all traces of a leaked PlayStation 4 Software Development Kit (PS4 SDK) from the Web. That effort also seems to have extended in recent days to the forced removal of the mere discussion of the leak and the posting of a separate open source, homebrew SDK designed to be used on jailbroken systems. The story began a few weeks ago, when word first hit that version 4.5 of the PS4 SDK had been leaked online by a hacker going by the handle Kromemods. These SDKs are usually provided only to authorized PS4 developers inside development kits. The SDKs contain significant documentation that, once made public, can aid hackers in figuring out how to jailbreak consoles, create and install homebrew software, and enable other activities usually prohibited by the hardware maker (as we've seen in the wake of previous leaks of PlayStation 3 SDKs). While you can still find reference to the version 4.5 SDK leak on places like Reddit and MaxConsole, threads discussing and linking to those leaked files on sites like GBATemp and PSXhax, for example, appear to have been removed after the fact. Cached versions of those pages show links (now defunct) to download those leaked files, along with a message from KromeMods to "Please spread this as much as possible since links will be taken down... We will get nowhere if everything keeps private; money isn't everything." KromeMods notes on Twitter that his original tweet posting a link to the leaked files was also hit with a copyright notice from Sony.

An anonymous reader quotes a report from Quartz: A team of computer scientists at the University of Washington have used artificial intelligence to render visually convincing videos of Barack Obama saying things he's said before, but in a totally new context. In a paper published this month, the researchers explained their methodology: Using a neural network trained on 17 hours of footage of the former U.S. president's weekly addresses, they were able to generate mouth shapes from arbitrary audio clips of Obama's voice. The shapes were then textured to photorealistic quality and overlaid onto Obama's face in a different "target" video. Finally, the researchers retimed the target video to move Obama's body naturally to the rhythm of the new audio track. In their paper, the researchers pointed to several practical applications of being able to generate high quality video from audio, including helping hearing-impaired people lip-read audio during a phone call or creating realistic digital characters in the film and gaming industries. But the more disturbing consequence of such a technology is its potential to proliferate video-based fake news. Though the researchers used only real audio for the study, they were able to skip and reorder Obama's sentences seamlessly and even use audio from an Obama impersonator to achieve near-perfect results. The rapid advancement of voice-synthesis software also provides easy, off-the-shelf solutions for compelling, falsified audio. You can view the demo here: "Synthesizing Obama: Learning Lib Sync from Audio"

According to a major new study, long days at the office can be bad for your heart. While the risk of stroke is increased from working too many hours in the office, it seems that working more than 55 hours a week means a 40% higher chance of developing an irregular heartbeat (atrial fibrillation), when compared to those with a better work-life balance. The Guardian reports: The research team, led by Professor Mika Kivimaki from the department of epidemiology at University College, London, analysed data on the working patterns of 85,494 mainly middle-aged men and women drawn from the UK, Denmark, Sweden and Finland. Participants were put into groups according to their work pattern, with 35-40 hours a week regarded as the control group. No one had AF at the start of the study, published in the European Heart Journal. After 10 years of follow-up, an average of 12.4 per 1,000 people had developed AF, but among those working 55 hours or more, this figure was higher at 17.6 per 1,000 people. Those working the longest hours were more overweight, had higher blood pressure, smoked more and and consumed more alcohol. But the team's conclusions about longer working hours and AF still remained after taking these factors into account.

As we near the launch of the next iPhone, rumors are swirling about what it may feature. One of the most recent reports comes from developer and blogger John Gruber, who claims the iPhone 8 will have a starting price of around $1200. 9to5Mac reports: He last week said that he believed that what we've been referring to as the iPhone 8 would be called the iPhone Pro and that he actually hoped it would be really expensive: "I hope the iPhone Pro starts at $1500 or higher. I'd like to see what Apple can do in a phone with a higher price." As you might imagine, that generated quite a bit of discussion. Gruber has backed down somewhat from this position, and is now suggesting a starting point of around $1200: "$1,500 as a starting price is probably way too high. But I think $1,200 is quite likely as the starting price, with the high-end model at $1,300 or $1,400." His argument is effectively that Apple is constrained in what it can do in a phone because any technology included in the phone has to be available in huge volumes. If it were willing to sell fewer at a higher price, then it would have more options. There has been speculation that Gruber may have been tipped by Apple, and using his posts to prepare the ground for what would otherwise be a severe case of sticker shock. But Gruber denied this. If Apple does launch the iPhone 8 with a 4-figure price tag, would you buy it?

An anonymous reader shares a report: A new report from Nielsen out this week paints a picture of the booming on-demand audio streaming business, pointing to a significant increase in consumers' use of streaming services and record numbers of streams being served. According to the mid-year report, which focuses only on the U.S. market, on-demand audio streams surpassed the 7 billion figure for the first time ever during March of this year. That's audio streams, to be clear -- not just music. That is, the term "audio" also includes non-music streams like spoken word recordings and podcasts -- the latter of which has also seen rapid growth. Nielsen isn't breaking out music versus non-music streams in this new report, but a prior figure from the measurement firm stated that monthly podcast consumption had doubled over the past five years among adults. Still, the rise of streaming music services like Spotify and Apple Music have surely played a role in reaching the new milestones. Says Nielsen, streaming hit a high point of 7.5 billion weekly on-demand audio streams during the week ending March 9, 2017. That's the first time the figure had ever topped 7 billion, setting a new record. In addition, on-demand audio has been streamed over 184 billion times so far in 2017 -- a huge 62.4 percent increase over the same time period in 2016.

An anonymous reader quotes a report from Reuters: Japan's population, excluding resident foreigners, fell at the beginning of this year at its fastest pace since comparable figures were kept in 1968, highlighting the demographic challenge to economic growth. As of Jan. 1, the number of Japanese people fell by a record 308,084 from a year earlier to 125,583,658, marking the eighth consecutive year of declines, government data showed Wednesday. The number of births fell 2.9 percent from the previous year ago to 981,202, the lowest since comparable data became available in 1974. People aged 65 or older accounted for 27.2 percent of the total population, the highest ratio on record, while the ratio of those aged 14 or younger fell to a record low of 12.7 percent, the data showed. The number of registered foreign residents increased to 2,323,428, up 6.9 percent from a year earlier, according to the data.

As more and more companies get into the smart speaker game, a new report shows just how much ground they have to make up to catch Amazon's digital assistant, Alexa. From a report: Amazon's Alexa voice platform has now passed 15,000 skills -- the voice-powered apps that run on devices like the Echo speaker, Echo Dot, newer Echo Show and others. The figure is up from the 10,000 skills Amazon officially announced back in February, which had then represented a 3x increase from September. The new 15,000 figure was first reported via third-party analysis from Voicebot, and Amazon has since confirmed the figure. According to Voicebot, which only analyzed skills in the U.S., the milestone was reached for the first time on June 30, 2017. During the month of June, new skill introductions increased by 23 percent, up from the less than 10 percent growth that was seen in each of the prior three months.

According to IBS Intelligence, websites run by some of the largest banks in the U.S. have scored the poorest in a new security and privacy analysis audit. "The non-profit Online Trust Alliance (OTA) anonymously audited more than 1,000 websites, ranking their security and privacy practices," reports IBS Intelligence. "None of the sites investigated knew about the test." From the report: In the firm's Online Trust Audit & Honor Roll for 2017 many U.S. banks were among the worst for security and privacy. The industry had both the most failing grades and the least "Honor Roll" recipients. For firms to receive the Honor Roll award, they must achieve an overall score of 80% or higher across three categories: consumer protection, security and privacy. A failure in any of the three squashes its chance entirely. Look away now if you're a U.S. banking customer, as only 27% of the 100 largest banks in the country made the grade. The figure represents a 28% drop from 2016. According to the OTA, the sector had been showing signs of improvement. Yet, due to "increased breaches, low privacy scores and low levels of email authentication," things have slipped. Large banks were found to have moderately good website security (17% of failures) but dropped the ball when it came to their email security (45%) and privacy (34%).

Samsung witnessed a reduction in the number of employees last year in its first manpower cut in seven years due mainly to its restructuring in China, South Korean newspaper Herald reports citing figured published by the company. From the report: The number of employees of the world's largest smartphone and memory chip manufacturer fell 5.2 percent to 308,745 last year from 325,677 the previous year, the data said. By region, domestic employees dropped 3.8 percent to 93,204, and those abroad declined 5.8 percent to 215,541. As of the end of last year, the percentage of the employees at Samsung's companies abroad dropped 0.4 percent to 69.8 percent. The number of Samsung employees in China fell 17.5 percent to 37,070 last year from 44,948 the previous year, while those in North and South America surged 8.5 percent to 25,988.

An anonymous reader quotes Engadget: The FAA is still trying to figure out the best way to regulate drones to ensure safety. Last week, a committee tasked with tackling the issue met for the first time, including representatives from Amazon, Ford and NYPD. One of the items discussed was a better way to identify registered drones from the ground since any ID numbers are pretty much invisible while the UAV is airborne...

As Recode notes, Congress is working to restore mandatory registration which would be key to tying a drone to its owner for the purposes of any remote identification... Back in March, [drone manufacturer] DJI proposed what it calls an "electronic identification framework" for all drones that would give authorities in the U.S. information about the owner when necessary. That proposal includes using the radio tech DJI says is already on most drones to transmit details like location and registration number. EPIC (Electronic Privacy Information Center) made a similar recommendation back in January 2016... [T]he FAA committee is scheduled to meet again on July 18th. Any formal recommendations are currently due to the agency by September 30th.

An anonymous reader quotes Neowin's report on the newest browser-usage figures from NetMarketShare: Microsoft Edge only commands a market share of 5.65% -- which is an increase of only 0.02 percentage points compared to last month... it only grew by 0.56% year-over-year. On the other hand, Google Chrome has continued its dominance with a market share of 59.49%. As a point of reference, this is a sizeable growth of 10.84 percentage points year-over-year... Data from another firm, StatCounter, depicts an even more depressing situation for Microsoft. According to the report, Edge sits at 3.89%... Chrome is the king of all browsers according to these statistics as well, with a market share of 63.21% -- a decrease of 0.14 percentage points compared to last month. Firefox, Internet Explorer, and Safari command 14%, 9.28%, and 5.16% respectively.
The firm also calculates that when it comes to desktop operating systems, Windows has 91.51% of all users, followed by MacOS at 6.12 and Linux at 2.36%.

As trust and familiarity with sharing economy services continues to grow, so too will the number of users, estimates marketing research firm eMarketer. From the article: Over a quarter (26.0%) of US adult internet users -- or 56.5 million people -- will use a sharing economy service at least once in 2017. This is a higher figure than previously projected due to stronger-than-expected uptake of both ride- and home-sharing services. This year, 16.9% of US adult internet users are expected to use their Airbnb account at least once, equating to 36.8 million people.

Should you ever travel to one of the many uninhibited islands that dot the most remote reaches of Earth's oceans, chances are you'll find plastic bottles littering the shore. The Guardian reports: A million plastic bottles are bought around the world every minute and the number will jump another 20 percent by 2021, creating an environmental crisis some campaigners predict will be as serious as climate change. New figures obtained by the Guardian reveal the surge in usage of plastic bottles, more than half a trillion of which will be sold annually by the end of the decade. The demand, equivalent to about 20,000 bottles being bought every second, is driven by an apparently insatiable desire for bottled water and the spread of a western, urbanised "on the go" culture to China and the Asia Pacific region. More than 480bn plastic drinking bottles were sold in 2016 across the world, up from about 300bn a decade ago. If placed end to end, they would extend more than halfway to the sun. By 2021 this will increase to 583.3bn, according to the most up-to-date estimates from Euromonitor International's global packaging trends report. Most plastic bottles used for soft drinks and water are made from polyethylene terephthalate (Pet), which is highly recyclable. But as their use soars across the globe, efforts to collect and recycle the bottles to keep them from polluting the oceans, are failing to keep up.

Earlier this month as Verizon completed its acquisition, a number of Tumblr employees, as well as those at other Verizon-owned properties, like the Huffington Post, were laid off. This comes at an interesting time for Tumblr, which is increasingly struggling to find a business model. From an article on NYMag: The future of Tumblr is still an open question. The site is enormously popular among the coveted youth crowd -- that's partly why then-CEO Marissa Mayer paid $1 billion for the property in 2013 -- but despite a user base near the size of Instagram's, Tumblr never quite figured out how to make money at the level Facebook has led managers and shareholders to expect. For a long time, its founder and CEO David Karp was publicly against the idea of inserting ads into users' timelines. (Other experiments in monetization, like premium options, never caught on: It's tough to generate revenue when your most active user base is too young to have a steady income.) Even once the timeline became open to advertising, it was tough to find clients willing to brave the sometimes-porny waters of the Tumblr Dashboard. Since it joined Yahoo, the site has started displaying low-quality "chum"-style ads in between user posts on the Dashboard. Looked at from a bottom-line perspective, Tumblr is an also-ran like its parent company -- a once-hot start-up that has eased into tech-industry irrelevance. [...] It is rare, but not at all unprecedented, for a site to reach Tumblr's size, prominence, and level of influence and still be unable to build a sustainable business. Twitter steers a huge portion of online culture, and has become an essential water cooler and newswire for journalists, tech workers, and otaku Nazis, but still has trouble turning a profit.

After surveying 2.5 million dogs and 500,000 cats in the U.S. last year, a group of researchers found that about one in three were overweight or obese. "Looking over data from the last decade, the researchers say the new figures reveal a 169-percent increase in hefty felines and a 158-percent increase in chunky canines," reports Ars Technica. From the report: All the data is from researchers at Banfield, which runs a chain of veterinary hospitals across 42 states. The researchers surveyed animals that checked into one of Banfield's 975 locations, putting them through a five-point physical and visual exam. Animals were considered overweight if their ribs were not clearly visible or easily felt and if their waists were also hard to see. Pets were dubbed obese if their ribs couldn't be felt at all and they had no visible waist. As in humans, being overweight makes pets more prone to chronic health conditions. Also similar to humans, doctors blame pets' weight problems on overfeeding and lack of exercise. Other contributing factors include genetics and health issues such as arthritis, which can make play painful. Last, some pet owners may not be able to spot weight issues in their pets -- particularly because so many more dogs and cats are now overweight, making chubby pets the new norm. Dog breeds with the highest prevalence of obesity are Labrador Retrievers, Cairn Terriers, and Cocker Spaniels, the researchers report. For cats, the fattest breeds are Manx and Maine Coons.

Further research and investigation into Petya ransomware -- which has affected computers in over 60 countries -- suggest three interesting things: 1. Ukraine was the epicentre of the attack. According to Kaspersky, 60 percent of all machines infected were located within Ukraine. 2. The attackers behind the attack have made little money -- around $10,000. Which leads to speculation that perhaps money wasn't a motive at all. 3. Petya was either "incredibly buggy, or irreversibly destructive on purpose." An anonymous reader shares a report: Because the virus has proven unusually destructive in Ukraine, a number of researchers have come to suspect more sinister motives at work. Peeling apart the program's decryption failure in a post today, Comae's Matthieu Suiche concluded a nation state attack was the only plausible explanation. "Pretending to be a ransomware while being in fact a nation state attack," Suiche wrote, "is in our opinion a very subtle way from the attacker to control the narrative of the attack." Another prominent infosec figure put it more bluntly: "There's no fucking way this was criminals." There's already mounting evidence that Petya's focus on Ukraine was deliberate. The Petya virus is very good at moving within networks, but initial attacks were limited to just a few specific infections, all of which seem to have been targeted at Ukraine. The highest-profile one was a Ukrainian accounting program called MeDoc, which sent out a suspicious software update Tuesday morning that many researchers blame for the initial Petya infections. Attackers also planted malware on the homepage of a prominent Ukraine-based news outlet, according to one researcher at Kaspersky. Ars Technica has more.

FBI agents on Tuesday paid visits to at least a dozen employees of Kaspersky Lab, a Russia-based cyber-security company, asking questions about that company's operations as part of a counter-intelligence inquiry, multiple sources familiar with the matter told NBC News. From a report: In a classic FBI investigative tactic, agents visited the homes of the employees at the end of the work day at multiple locations on both the east and west coasts, the sources said. There is no indication at this time that the inquiry is part of Special Counsel Robert Mueller's investigation into Russian election meddling and possible collusion. Kaspersky has long been of interest to the U.S. government. Its cyber-security software is widely used in the United States, and its billionaire owner, Eugene Kaspersky, has close ties to some Russian intelligence figures, according to U.S. officials.

Facebook has announced that it now has over 2 billion monthly active users. From a report: That's up from the 1.94 billion total that the company cited as part of its most recent earnings report in May. Mark Zuckerberg shared the news directly, and Fast Company has a story on Facebook's constant efforts to keep pushing growth upward. "It's an honor to be on this journey with you," Zuckerberg wrote. Facebook's other apps are faring well, too: Messenger has over 1.2 billion monthly users and Facebook-owned WhatsApp tallies a similar figure. Twitter, by comparison, has 328 million monthly active users. Instagram has over 700 million.

According to software developed by New York-based 360i, Google Home is six times more likely to answer your question than Amazon Alexa -- its biggest competitor. Adweek reports: It's relatively surprising, considering that RBC Capital Markets projects Alexa will drive $10 billion of revenue to Amazon by 2020 -- not to mention the artificial intelligence-based system currently owns 70 percent of the voice market. 360i's proprietary software asked both devices 3,000 questions to come to the figure. While Amazon Alexa has shown considerable strength in retail search during the agency's research, Google won the day thanks to its unmatched search abilities.