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  • Drone Maker Enforces No-Fly Zone Over DC, Hijacking Malware Demonstrated

    An anonymous reader writes A recent incident at the White House showed that small aerial vehicles (drones) present a specific security problem. Rahul Sasi, a security engineer at Citrix R&D, created MalDrone, the first backdoor malware for the AR drone ARM Linux system to target Parrot AR Drones, but says it can be modified to target others as well. The malware can be silently installed on a drone, and be used to control the drone remotely and to conduct remote surveillance. Meanwhile, the Chinese company that created the drone that crashed on the White House grounds has announced a software update for its "Phantom" series that will prohibit flight within 25 kilometers of the capital.

    25 comments | 2 hours ago

  • Brain Implants Get Brainier

    the_newsbeagle writes "Did my head just beep?" wonders a woman who just received a brain implant to treat her intractable epilepsy. We're entering a cyborg age of medicine, with implanted stimulators that send pulses of electricity into the brain or nervous system to prevent seizures or block pain. The first generation of devices sent out pulses in a constant and invariable rhythm, but device-makers are now inventing smart stimulators that monitor the body for signs of trouble and fire when necessary.

    14 comments | 4 hours ago

  • Amazon Takes On Microsoft, Google With WorkMail For Businesses

    alphadogg writes Amazon Web Services today launched a new product to its expansive service catalog in the cloud: WorkMail is a hosted email platform for enterprises that could wind up as a replacement for Microsoft and Google messaging systems. The service is expected to cost $4 per user per month for a 50GB email inbox. It's integrated with many of AWS's other cloud services too, including its Zocalo file synchronization and sharing platform. The combination will allow IT shops to set up a hosted email platform and link it to a file sharing system.

    38 comments | 9 hours ago

  • Snowden Documents: CSE Tracks Millions of Downloads Daily

    Advocatus Diaboli writes Canada's electronic spy agency sifts through millions of videos and documents downloaded online every day by people around the world, as part of a sweeping bid to find extremist plots and suspects, CBC News has learned. Details of the Communications Security Establishment project dubbed 'Levitation' are revealed in a document obtained by U.S. whistleblower Edward Snowden and recently released to CBC News. Under Levitation, analysts with the electronic eavesdropping service can access information on about 10 to 15 million uploads and downloads of files from free websites each day, the document says.

    72 comments | 10 hours ago

  • Adobe's Latest Zero-Day Exploit Repurposed, Targeting Adult Websites

    MojoKid writes Adobe issued a patch for bug CVE-2015-0311, one that exposes a user's browser to become vulnerable to code injection, and the now infamous Angler EK (Exploit Kit). To fall victim to this kind of attack, all someone needs to do is visit a website with compromised Flash files, at which point the attacker can inject code and utilize Angler EK, which has proven to be an extremely popular tool over the past year. This particular version of Angler EK is different, however. For starters, it makes use of obfuscated JavaScript and attempts to detect virtual machines and anti-virus products. Its target audience is also rather specific: porn watchers. According to FireEye, which has researched the CVE-2015-0311 vulnerability extensively, this exploit has reached people via banner ads on popular adult websites. It was also noted that even a top 1000 website was affected, so it's not as though victims are surfing to the murkiest depths of the web to come in contact with it.

    161 comments | 12 hours ago

  • Scientists 3D-Printing Cartilage For Medical Implants

    Molly McHugh writes Scientists and physicians at The Feinstein Institute for Medical Research have discovered a way to use MakerBot's 3D-printing technologies to create cartilage and repair tissue damage in the trachea. From the article: "Researchers found that it’s possible to use the MakerBot Replicator 2X Experimental 3D Printer to print what’s called 'scaffolding,' made up of PLA, a bioplastic commonly used in in surgical implant devices. The team customized the printer so that living cells could be printed onto the scaffolding. The 3D-printed mixture of healthy cells found in cartilage, and collagen, eventually grew into the shape of a trachea that could be implanted into a patient."

    22 comments | 12 hours ago

  • Nobel Laureate and Laser Inventor Charles Townes Passes

    An anonymous reader writes Charles Hard Townes, a professor emeritus of physics at the University of California, Berkeley, who shared the 1964 Nobel Prize in Physics for invention of the laser and subsequently pioneered the use of lasers in astronomy, died early Tuesday in Oakland. He was 99. "Charlie was a cornerstone of the Space Sciences Laboratory for almost 50 years,” said Stuart Bale, director of the lab and a UC Berkeley professor of physics. “He trained a great number of excellent students in experimental astrophysics and pioneered a program to develop interferometry at short wavelengths. He was a truly inspiring man and a nice guy. We’ll miss him.”

    69 comments | yesterday

  • New Micro-Ring Resonator Creates Quantum Entanglement On a Silicon Chip

    Zothecula writes: The quantum entanglement of particles, such as photons, is a prerequisite for the new and future technologies of quantum computing, telecommunications, and cyber security. Real-world applications that take advantage of this technology, however, will not be fully realized until devices that produce such quantum states leave the realms of the laboratory and are made both small and energy efficient enough to be embedded in electronic equipment. In this vein, European scientists (abstract) have created and installed a tiny "ring-resonator" on a microchip that is claimed to produce copious numbers of entangled photons while using very little power to do so.

    50 comments | yesterday

  • Why Screen Lockers On X11 Cannot Be Secure

    jones_supa writes: One thing we all remember from Windows NT is the security feature requiring the user to press CTRL-ALT-DEL to unlock the workstation (this can still be enabled with a policy setting). The motivation was to make it impossible for other programs to mimic a lock screen, as they couldn't react to the special key combination. Martin Gräßlin from the KDE team takes a look at the lock screen security on X11. On a protocol level, X11 doesn't know anything of screen lockers. Also the X server doesn't know that the screen is locked as it doesn't understand the concept. This means the screen locker can only use the core functionality available to emulate screen locking. That in turn also means that any other client can do the same and prevent the screen locker from working (for example opening a context menu on any window prevents the screen locker from activating). That's quite a bummer: any process connected to the X server can block the screen locker, and even more it could fake your screen locker.

    327 comments | yesterday

  • Justice Department: Default Encryption Has Created a 'Zone of Lawlessness'

    Jason Koebler writes: Leslie Caldwell, an assistant attorney general at the Justice Department, said Tuesday that the department is "very concerned" by the Google's and Apple's decision to automatically encrypt all data on Android and iOS devices.

    "We understand the value of encryption and the importance of security," she said. "But we're very concerned they not lead to the creation of what I would call a 'zone of lawlessness,' where there's evidence that we could have lawful access through a court order that we're prohibited from getting because of a company's technological choices.

    389 comments | yesterday

  • Facebook Censoring Images of the Prophet Muhammad In Turkey

    An anonymous reader writes: Immediately following the Charlie Hebdo attack, Mark Zuckerberg said, "... this is what we all need to reject — a group of extremists trying to silence the voices and opinions of everyone else around the world. I won't let that happen on Facebook. I'm committed to building a service where you can speak freely without fear of violence." Now, Facebook has begun censoring images of the prophet Muhammad in Turkey. According to the Washington post, "It's an illustration, perhaps, of how extremely complicated and nuanced issues of online speech really are. It's also conclusive proof of what many tech critics said of Zuckerberg's free-speech declaration at the time: Sweeping promises are all well and good, but Facebook's record doesn't entirely back it up." To be fair to Zuckerberg and Facebook, the company must obey the law of any country in which it operates. But it stands in stark contrast to the principles espoused by its founder.

    215 comments | yesterday

  • How One Small Company Blocked 15.1 Million Robocalls Last Year

    TechCurmudgeon sends this excerpt from an article at Wired: Aaron Foss won a $25,000 cash prize from the Federal Trade Commission for figuring out how eliminate all those annoying robocalls that dial into your phone from a world of sleazy marketers. ... Using a little telephone hackery, Foss found a way of blocking spammers while still allowing the emergency alert service and other legitimate entities to call in bulk. Basically, he re-routed all calls through a service that would check them against a whitelist of legitimate operations and a blacklist of spammers, and this little trick was so effective, he soon parlayed it into a modest business. Last year, his service, called Nomorobo, blocked 15.1 million robocalls.

    135 comments | yesterday

  • FCC Prohibits Blocking of Personal Wi-Fi Hotspots

    alphadogg writes: The FCC on Tuesday warned that it will no longer tolerate hotels, convention centers or others intentionally interfering with personal Wi-Fi hotspots. This issue grabbed headlines last fall when Marriott International was fined $600,000 for blocking customer Wi-Fi hotspots, presumably to encourage the guests to pay for pricey Internet access from the hotel.

    117 comments | yesterday

  • Latest Windows 10 Preview Build Brings Slew of Enhancements

    Deathspawner writes: Following its huge Windows 10 event last Wednesday, Microsoft released a brand-new preview build to the public, versioned 9926. We were told that it'd give us Cortana, Microsoft's AI assistant, as well as a revamped Start menu and updated notifications pane. But as it turns out, that's not even close to summing up all that's new with this build. In fact, 9926 is easily the most substantial update rolled out so far in the beta program, with some UI elements and integral Windows features seeing their first overhaul in multiple generations.

    188 comments | yesterday

  • Engineers Develop 'Ultrarope' For World's Highest Elevator

    HughPickens.com writes: Halfway up the Shard, London's tallest skyscraper, you are asked to step out of the elevator at the transfer floor, or "sky lobby," a necessary inconvenience in order to reach the upper half of the building, and a symptom of the limits of elevators today. To ascend a mile-high (1.6km) tower using the same technology could necessitate changing elevators as many as 10 times. Elevators traveling distances of more than 500m [1,640 ft] have not been feasible because the weight of the steel cables themselves becomes so great. Now, after nine years of rigorous testing, Kone has released Ultrarope — a material composed of carbon-fiber covered in a friction-proof coating that weighs a seventh of the steel cables, making elevators of up to 1km (0.6 miles) in height feasible to build.

    Kone's creation was chosen to be installed in what's destined to become the world's tallest building, the Kingdom Tower in Jeddah, Saudi Arabia. When completed in 2020, the tower will stand a full kilometer in height, and will boast the world's tallest elevator at 660m (2,165ft). A 1km-tall tower may seem staggering, but is this the build-able limit? Most probably not, according to Dr. Sang Dae Kim. "With Kingdom Tower we now have a design that reaches around 1 km in height. Later on, someone will push for 1 mile, and then 2 km," says Kim. He adds that, technically speaking, 2 km might be possible at the current time. Anything higher would require new materials and building techniques.

    240 comments | yesterday

  • YouTube Ditches Flash For HTML5 Video By Default

    An anonymous reader writes: YouTube today announced it has finally stopped using Adobe Flash by default. The site now uses its HTML5 video player by default in Google's Chrome, Microsoft's IE11, Apple's Safari 8, and in beta versions of Mozilla's Firefox browser. At the same time, YouTube is now also defaulting to its HTML5 player on the web. In fact, the company is deprecating the "old style" Flash object embeds and its Flash API, pointing users to the iFrame API instead, since the latter can adapt depending on the device and browser you're using.

    217 comments | yesterday

  • Lizard Squad Hits Malaysia Airlines Website

    An anonymous reader writes: Lizard Squad, the hacking collaborative that went after the PlayStation Network, Xbox Live, and the North Korean internet last year, has now targeted Malaysia Airlines with an attack. Bloomberg links to images of the hacks (including the rather heartless 404 jab on its home page) and columnist Adam Minter wonders why Malaysia Airlines, which has had so much bad press in the past 12 months, was worthy of Lizard Squad's ire. In apparent answer, @LizardMafia (the org's reputed Twitter handle) messaged Mr. Minter this morning: "More to come soon. Side Note: We're still organizing the @MAS email dump, stay tuned for that."

    41 comments | yesterday

  • New Google Fiber Cities Announced

    New submitter plate_o_shrimp sends word that Google has announced the next group of cities set to receive gigabit fiber infrastructure. They're concentrating on cities around four metro areas: Atlanta, Charlotte, Nashville, and Raleigh-Durham. "We’ve been working closely with city leaders over the past year on a joint planning process to get their communities ready for Google Fiber—and now the really hard work begins. Our next step is to work with cities to create a detailed map of where we can put our thousands of miles of fiber, using existing infrastructure such as utility poles and underground conduit, and making sure to avoid things like gas and water lines. Then a team of surveyors and engineers will hit the streets to fill in missing details. Once we’re done designing the network (which we expect to wrap up in a few months), we’ll start construction." Google also said they're currently looking into Phoenix, Portland, Salt Lake City, San Antonio, and San Jose.

    145 comments | yesterday

  • Serious Network Function Vulnerability Found In Glibc

    An anonymous reader writes: A very serious security problem has been found and patched in the GNU C Library (Glibc). A heap-based buffer overflow was found in __nss_hostname_digits_dots() function, which is used by the gethostbyname() and gethostbyname2() function calls. A remote attacker able to make an application call to either of these functions could use this flaw to execute arbitrary code with the permissions of the user running the program. The vulnerability is easy to trigger as gethostbyname() can be called remotely for applications that do any kind of DNS resolving within the code. Qualys, who discovered the vulnerability (nicknamed "Ghost") during a code audit, wrote a mailing list entry with more details, including in-depth analysis and exploit vectors.

    205 comments | 2 days ago

  • Opera Founder Is Back, WIth a Feature-Heavy, Chromium-Based Browser

    New submitter cdysthe writes Almost two years ago, the Norwegian browser firm Opera ripped out the guts of its product and adopted the more standard WebKit and Chromium technologies, essentially making it more like rivals Chrome and Safari. But it wasn't just Opera's innards that changed; the browser also became more streamlined and perhaps less geeky. Many Opera fans were deeply displeased at the loss of what they saw as key differentiating functionality. So now Jon von Tetzchner, the man who founded Opera and who would probably never have allowed those drastic feature changes, is back to serve this hard core with a new browser called Vivaldi. The project's front page links to downloads of a technical preview, available for Linux, Mac OS X, and Windows. Firefox users who likewise prefer a browser with more rather than fewer features (but otherwise want to stick with Firefox) might also consider SeaMonkey, which bundles not just a browser but email, newsgroup client and feed reader, HTML editor, IRC chat and web development tools.

    156 comments | 2 days ago

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