Tag: fitness

Russian hackers reportedly stole stock trading info from Dow Jones

Last week, Dow Jones (owner of The Wall Street Journal among other things) said that its customer database was hacked — but it’s possible the company has been contending with a much bigger data breach for a long time now. According to Bloomberg , the FBI, Secret Service, and SEC have all been investigating a theft of data from Dow Jones by Russian hackers who wanted to access insider trading information. There’s a bit of a twist to the story, however: Dow Jones is strongly denying the Bloomberg report. In a statement, Dow Jones says: “to the best of our knowledge, we have received no information from the authorities about any such alleged matter, and we are looking into whether there is any truth whatsoever to this report by a competitor news organization.” Despite that strong denial (and shade thrown at Bloomberg’s reporting), CNBC received confirmation from the FBI’s New York office that it was indeed aware of the hack and investigating it. For months, the FBI and SEC have been trying to determine exactly what sort of data was accessed and how the hackers could have profited from the breach. Some of Bloomberg’s sources claimed that the hackers were able to view news stories not yet released for publication, some of which could have provided information and news about companies that hadn’t been released to the public. And this isn’t the first hack centered around finding insider info: earlier this year, Ukrainian hackers infiltrated servers from PR companies like PR Newswire and Businesswire for five years to access unreleased press releases from major corporations. [Image credit: AP/Mary Altaffer] Source: Bloomberg , CNBC

See the article here:
Russian hackers reportedly stole stock trading info from Dow Jones

Facebook explains the tech behind its 360-degree videos

Facebook made 360-degrees videos viewable on the News Feed back in September, but it was apparently no easy feat making it possible. The latest post on its Engineering blog explains the problems they had to deal with, including the difficulty of stitching footage together without producing distorted images. To prevent making videos look like they came out of a warped nightmare, the engineers created a video filter that uses a common CG method called ” cube mapping .” It works by dividing a frame into six squares to form a cube: the top and bottom 25 percent of the frame are compressed into two images, while the middle part that makes up 50 percent of the frame is divided into four. Now, that six-image frame is still flat. So, what the filter does is wrap it around a virtual sphere inside a cube, with each square expanding to fill the cube in every direction you can view: up, down, left, right, front and back. That allows Facebook to render each frame with 25 percent fewer pixels than the original video, making the finished product easier to view from our end. Fewer pixels also mean faster processing times and smaller file sizes, which are essential for the social network to be able to produce 360-degree videos quickly. In fact, its engineers decided to split the job across several powerful machines, which the company can definitely afford , for faster encoding. While these 360-degree videos are perfectly viewable without VR glasses, they indicate the arrival of more content on the website optimized for virtual reality. Mark Zuckerberg revealed earlier this year that the company’s focusing on VR tech, as he believes it’s the “next major computing and communication platform.” Not to mention, FB dropped $2 billion last year to acquire Oculus VR. No doubt he’d want the News Feed to be more immersive, especially since the consumer version of Oculus Rift will be available for purchase in Q1 2016. As for what’s next for the team, Facebook engineers Evgeny Kuzyakov and David Pio had this to say: Of course, hurdles remain. We haven’t cracked automatic detection of 360 video upload yet — right now the false-positive rate inhibits our ability to fully implement this. Facebook’s scale is so large that even a 0.1 percent false-positive rate would mean we would incorrectly declare thousands of regular videos as 360 video. That’s a specific example, but there are a lot more broad, exciting challenges to tackle as well. Higher resolutions, 3D video, and 360 video optimized for virtual reality are all part of the near future of this space. It’s an exciting time to be working on video. We hope you enjoy the experience we built today and look forward to launching more in the future. Star Wars: The Force Awakens Immersive 360 Experience Speed across the Jakku desert from Star Wars: The Force Awakens with this immersive 360 experience created exclusively for Facebook. Posted by Star Wars on Wednesday, September 23, 2015 Source: Facebook Engineering

More:
Facebook explains the tech behind its 360-degree videos

Tesla takes the wheel: driving a Model S hands-free

Elon Musk isn’t happy just introducing an automobile and walking away to work on next year’s model. Instead his company continues to offer over-the-air upgrades to current vehicles. The latest software enhance is landing in its electric cars tomorrow with a slew of new autopilot features . They won’t drive you around town, but will make highway driving and parking a bit easier. While the new Autopark does exactly what you would expect, Autosteer is a bit more ambitious. With it, you’re supposed to be able to go for miles on the open road with it doing most of the heavy lifting. The car tracks lane markers and uses enhanced GPS data to keep the car from launching off into the median. I had a chance to drive a Tesla on the highway with its new ability — without using my hands — and it was outstanding, but also a bit weird. The big feature, Autosteer, is less autonomous driving and more of a very advanced version of cruise control. For those looking forward to getting a robot car to drive them to work, Musk expects Tesla will have a fully autonomous vehicle ready to go in three years. In the meantime, this new autopilot feature will maintain the cruise control speed while keeping a safe distance between itself and the vehicle in front of it and stay in its lane. It’s a gradual step toward the future that’ll make commuting less of a pain. After setting the mode in the car’s updated UI and double-tapping the cruise control arm, the car does the driving for you. It’s an eerily smooth transition. If the vehicle determines you’re not centered in a lane, it adjusts itself without jerking the vehicle. After that, I removed my hands from the wheel and the Model S tracked itself along Interstate 280 better than most of the other drivers on the road. It had no trouble with meandering corners. It kept a safe distance behind the car in front of it (something you can manually adjust if you would like more cushion). Adjusting the speed was a matter of flipping the cruise control arm: up to go faster and down to slow down. Meanwhile you just sit there. Because you’re hurtling down the freeway, you’re still paying attention, but it lowers the stress level a bit. If you’re stuck in traffic, it takes the pain out of the stop-and-go experience because it does it for you. You’ve gone from driver to driver/passenger. This is the first step to the pure passenger experience of truly autonomous cars. While it’s cool, Musk stresses that this is a public beta of the feature and that drivers should keep their hands on the wheel at all time: “We want people to be quite careful.” That warning becomes an audible alert in the vehicle when the lane markers become faded or another car slides into your lane. At that point, you’re reminded that, yeah you’re still the driver. The entire Autosteer system is built around the vehicle’s confidence that what’s about to happen is safe. If the roadway is less than optimal, you can’t engage it. If while engaged, it detects something out of the ordinary, an audible and visual warning inform you to take control. If you ignore that, the warning gets more persistent and the system will eventually slow the car down and bring it to a complete stop. That confidence spills over into the Auto Lane Change feature. While in Autosteer, I attempted to automatically move to the left lane. A vehicle was approaching at a rather quick pace on my left and the car wouldn’t complete the move on its own. At that point, it got a little too careful and wouldn’t automatically move itself into any lanes. After having the passenger turn the feature off and then back on again (just like a router, but speeding down the highway), I was switching lanes (when it was safe) without checking my blind spots or even grabbing the wheel. For someone that’s completely obsessed with safe driving, it’s unnerving letting the car take over like this. But with a quick brake tap or slight turn of the steering wheel, I was back in control. While existing the freeway, I was able to complete a few automatic lane changes, but when the car detected a car that was behind and to the right of me, it again wouldn’t go on its own. I accelerated and pulled into the right lane as I would with any other car. The car errors on the side of caution without making you feel like you’re being coddled. Yes, it’ll be abused (get ready for more texting and driving), but even while driving down a surface street, it avoided a bus sticking out in the road. But it’s not even close to infallible. Hence the repeated warnings from Musk during a briefing. It also has difficulty with sharp turns and inclement weather conditions like rain, snow and fog. Tesla is adamant that the feature is “hands on” so you’re supposed to keep those mitts on the wheel. So don’t starting updating Twitter while you’re supposed to be driving. Yet, It’ll get better as more and more Teslas drive in autopilot mode and feed road information back to companies highly detailed mapping system. The update also brings enhanced versions of traffic-aware cruise control, side collision warning, vehicle hold (keeping the car rolling on inclines), Autopark and better climate control that cools or heats the interior quicker without using more energy. All of that is wrapped into a brand new UI. Tesla is still a few years away from getting us from point A to Pint B without our interaction. But in the meantime, it’s tackling the commute, the worst aspect of the driving experience by letting its cars take the wheel. It’s a smart move and for anyone that sits in a traffic, a welcome relief. Source: Tesla

More:
Tesla takes the wheel: driving a Model S hands-free

6 flying cars that let you soar over traffic

By Cat DiStasio The dream of flight has entranced humans for centuries, and modern innovators won’t quit until the flying cars of sci-fi movies are realized. Although today’s traffic jams still happen on the ground level, plenty of engineers have their eyes and minds on the sky. It’s fascinating, if not intoxicating, to dream of the day when we might one day be able to take to the skies in a vehicle of our own, but until then, we can revel in prototypes built by dreamers with the capital to turn their high-flying ideas into a reality. Where we’re going, we don’t need roads.Slideshow-329306

View original post here:
6 flying cars that let you soar over traffic

Wii U emulator (almost) runs ‘Mario Kart 8’ on your PC

Want a Wii U but don’t want to own Nintendo’s latest console ? That’s sort of possible now. I emphasize the “sort of” because the recently released Cemu emulator is almost entirely broken at this point. There isn’t proper gamepad support, there’s absolutely no audio and the game video stutters and glitches pretty badly in most cases if the titles launch at all. For example, in Legend of Zelda: The Wind Waker HD ‘s attract mode (the opening menu screen), little Toon Link looks he has some seriously Donnie Darko -esque energy tubes coming out of his chest, stretching far out from his cliffside overlook on Outset Island. Peep it in the video embedded below. “Contains basically no optimizations, ” the download page reads. “Expect slow frame rates and long load times.” It’s still very early days for the program, but the developers are planning on sending updates every two weeks. You’ll need a 64-bit Windows 7 (or higher) machine with an NVIDIA card and the most recent driver set to get started. Oh, and some patience. But who knows, with some time, this could turn into something as cool as the vaunted Dolphin emulator that runs Gamecube games in pretty stunning high def. For now though, you’re better off with a Wii U if you want to play Super Mario Maker . [Image credit: Bloomberg via Getty Images] Source: Gbatemp

See more here:
Wii U emulator (almost) runs ‘Mario Kart 8’ on your PC

Facebook’s ‘On This Day’ feature has controls to filter out sad times

Facebook’s On This Day tool is a nice feature when it recalls good times that may have slipped your mind. It has a tendency to bring up events and people that you might prefer to forget, though, and the social network added preferences to curtail the sadness. On This Day now has controls that’ll let you filter out specific people and dates so the feature doesn’t remind you of those bits of nostalgia you’d rather not revisit. Facebook has come under fire for toying with our emotions and digging up the past before, and there’s already been some criticism of On This Day since it launched in March. By adding preferences, Zuckerberg & Co. are offering a way to keep those bad memories at bay. It’s a nice touch, since you never know exactly when the memory machine will pop up in your News Feed. If you’ve noticed On This Day posts there, the new controls should be available for you to tweak. Via: The Verge

See more here:
Facebook’s ‘On This Day’ feature has controls to filter out sad times

The company behind Relish wireless broadband makes a big loss

Relish’s dream to connect London homes with wireless broadband, rather than traditional landlines, could be in trouble. UK Broadband, the company behind the service, has reported losses of £37.5 million for 2014 — almost four times what it was the year before. To make matters worse, turnover slipped from roughly £2 million to £1.5 million over the same period. Relish was launched in June 2014 as a simpler, but capable broadband alternative to the likes of BT, Sky and Virgin Media. Instead of copper and fibre cables, the company relies on 4G connections to deliver the internet to its customers. The advantages are plentiful — you don’t need to pay for a landline, and because Relish’s network is already up and running, you don’t need an engineer to install anything. Once you’ve signed up, a router is sent round within the next working day and you can instantly get online. The concept is similar to the mobile broadband packages offered by EE, Three and other UK carriers, although here there are no restrictive data allowances. So what’s gone wrong? Well, it should be noted that the figures filed by UK Broadband aren’t just for Relish. The company also offers consultancy services and the “provision of wireless solutions, ” including design and the supplying of equipment, for instance. Even so, it’s evident that Relish hasn’t been a runaway success. At least, not in the six months following its launch, anyway. The company has been pushing its offering with ads on the Tube, but Relish still doesn’t feel like a household name. There’s also something of a stigma attached to wireless broadband at the moment. Adopters often tell stories of slow or unreliable connections, similar to those experienced on their phone. Relish promises “up to 50Mbps” speeds, but that’s also dependent on you being inside their catchment area. The company is focused solely on London, but its network doesn’t cover every household — to find out if you’re eligible, you’ll need to submit your postcode into its coverage checker first. Home broadband is still a messy quagmire in the UK, but traditional ISPs are pushing hard to improve speeds and coverage. Relish is an intriguing competitor, and could appeal to Londoners who move a lot and just want a decent, easy to cancel broadband package. Early demand appears to have been low though. Relish hasn’t failed just yet — business could have picked up in 2015 — but this is a worrying sign from the company. Via: ISPreview , The Telegraph Source: Companies House

More:
The company behind Relish wireless broadband makes a big loss

Firefox will stop supporting web plugins (except for Flash) by the end of 2016

Horrible browser plugins used to offer extended multimedia features for website, often at the cost of a much worse overall experience — thankfully, they’re going the way of the dodo. Chrome recently banished plugins like Java and Silverlight (and made auto-playing Flash ads disabled by default ), and now Firefox is doing the same. Mozilla just announced in a blog post that nearly all old-school plugins will not be supported in Firefox by the end of 2016. That’s a long ways away, but it’s still good news. Naturally, the impossible-to-kill Adobe Flash platform is exempted from this doom, but everything else will be completely disabled. Mozilla also noted that new platforms, like the 64-bit Firefox for Windows, will launch without plugin support since they don’t have to support a legacy base of users. Let’s take a moment of thanks for standards like HTML5 making the web a better place to browse and start counting down the days until Flash can join Java in the internet’s trash pile. Via: PC World Source: Mozilla

Read the original:
Firefox will stop supporting web plugins (except for Flash) by the end of 2016

DNA nanomachine detects HIV antibodies in minutes, not hours

Current methods for detecting the antibodies that indicate HIV infection are agonizingly slow and cumbersome. However a new DNA nanomachine developed by an international team of researchers (and funded, in part, by the Bill & Melinda Gates Foundation) could shorten the process to a matter of minutes. The DNA-based nanomachine is designed and synthesized to recognize and bind with a specific target antibody, even within biologically-dense and complex samples like blood. When these “machines” do bind with the target antibody, the joining causes a structural change that generates a little burst of light. A test that used to require hours of careful, complex and downright expensive prep-work could now take as little as five minutes. And the sooner that doctors are aware of the infection, the sooner they can start treating it . What’s more, these nanomachines can easily be customized to detect a wide variety of antibodies. “Our modular platform provides significant advantages over existing methods for the detection of antibodies, ” Prof. Vallée-Bélisle of the University of Montreal, a senior co-author of the paper, said in a statement. “It is rapid, does not require reagent chemicals, and may prove to be useful in a range of different applications such as point-of-care diagnostics and bioimaging.” The team hopes to further develop the technology, making the signals even easier to detect. “For example, we could adapt our platform so that the signal of the nanoswitch may be read using a mobile phone , ” Simona Ranallo, University of Rome PhD student and first-author of the paper, said in a statement. “This will make our approach really available to anyone! We are working on this idea and we would like to start involving diagnostic companies.” [Image Credit: lede – LightRocket via Getty Images, inline – Marco Tripodi] Source: University of Montreal

Visit site:
DNA nanomachine detects HIV antibodies in minutes, not hours

Google is purging hacked spam from your search results

It’s bad when your web searches include sites that are mainly marketing fluff , but it’s much worse when that fluff has been hacked into legitimate sites that you wouldn’t visit otherwise. Well, Google has had enough of this attempt to game the system. It’s tweaking its algorithms to “aggressively” cull hacked spam from results, leaving you only with sites that intended to include the content you’re looking for. While the changes will only affect about 5 percent of searches when all is said and done, that could mean a lot if it helps you avoid compromised pages and the malware that might be lurking inside. [Image credit: AP Photo/Mark Lennihan] Source: Google Webmaster Central Blog

Originally posted here:
Google is purging hacked spam from your search results