Remember DVD players? Well, looks like they won’t be going the way of VHS tapes and cassettes (ask your parents) just yet. Because researchers have just figured out a way to turn them into affordable, blood-analyzing, cellular-imaging, laser-scanning microscopes capable of completing HIV tests in mere minutes. More »
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The Old DVD Player Sitting in Your Garage Can Test for HIV
First time accepted submitter jds91md writes “Scientists at Stanford have developed a technique to see the structural detail of actual brains with resolution down to the cellular and axonal/dendritic level. The process called CLARITY allows a ‘transparent’ view of the brain without having to slice or section it in any way. From the article: ‘Even more important, experts say, is that unlike earlier methods for making the tissue of brains and other organs transparent, the new process, called Clarity by its inventors, preserves the biochemistry of the brain so well that researchers can test it over and over again with chemicals that highlight specific structures within a brain and provide clues to its past activity. The researchers say this process may help uncover the physical underpinnings of devastating mental disorders like schizophrenia, autism, post-traumatic stress disorder and others.'” Read more of this story at Slashdot.
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Hydrogel Process Creates Transparent Brain For Research
University of Oxford chemists custom-built a 3D printer that fabricates “synthetic tissue,” or rather structures with tissue-like functions. Eventually, the technology could be used to crank out replacement tissue that could replace damaged human tissue or be used in new drug delivery systems. The material consist of a network of water droplets encapsulated in lipids, or fat molecules. “The droplets… form pathways through the network that mimic nerves and are able to transmit electrical signals from one side of a network to the other,” says Oxford University chemistry professor Hagan Bayley. Amazingly, the material can be chemically “programmed” to fold into various shapes as water is transferred around in the network. (Video above.) ” 3D printer can build synthetic tissues ” (Univ of Oxford, via Science News ) ” A Tissue-like Printed Material ” (Science)
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3D printed synthetic tissue folds itself into shapes
wiredmikey writes “An official investigation into a major cyber attack on South Korean banks and broadcasters last month has determined that North Korea’s military intelligence agency was responsible. An investigation into access records and the malware used in the attack pointed to the North’s military Reconnaissance General Bureau as the source, the Korea Internet and Security Agency (KISA) said on Wednesday. To spread the malware, the attackers went through 49 different places in 10 countries including South Korea, the investigation found. The attacks used malware that can wipe the contents of a computer’s hard disk (including Linux machines) and damaged 48,700 machines including PCs, ATMs, and servers.” Read more of this story at Slashdot.
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S. Korea Says Cyber Attack From North Wiped 48,700 Machines
hypnosec writes with news that a group of Russian hackers has compromised the security of Ubisoft’s digital distribution platform, uPlay, finding a way for users of the service to download any of its games for free. What makes this particularly notable is that the hackers found a copy of Far Cry 3: Blood Dragon, an unreleased spin-off of Far Cry 3 that hasn’t even been officially announced (except as part of an April Fool’s joke. The hackers posted a half-hour of gameplay footage to YouTube, and Ubisoft took uPlay down to fix the security vulnerability. They say no user information was compromised. Read more of this story at Slashdot.
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Hackers Swipe Unreleased Game From Ubisoft
mallyn writes “This is an article about a search engine that is designed to look for devices on the net that are not really intended to be viewed and used by the general public. Devices include pool filters, skating rink cooling system, and other goodies. ‘Shodan runs 24/7 and collects information on about 500 million connected devices and services each month. It’s stunning what can be found with a simple search on Shodan. Countless traffic lights, security cameras, home automation devices and heating systems are connected to the Internet and easy to spot. Shodan searchers have found control systems for a water park, a gas station, a hotel wine cooler and a crematorium. Cybersecurity researchers have even located command and control systems for nuclear power plants and a particle-accelerating cyclotron by using Shodan. … A quick search for “default password” reveals countless printers, servers and system control devices that use “admin” as their user name and “1234” as their password. Many more connected systems require no credentials at all — all you need is a Web browser to connect to them.'” Read more of this story at Slashdot.
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The Search Engine More Dangerous Than Google
An anonymous reader writes “In one year today exactly, Microsoft will shut down support for Windows XP. The deadline will prove a challenge for many of Australia’s largest users of IT, all struggling to migrate to new Microsoft environments.” Net Applications’ chart of current OS market share figured shows XP only slightly behind Windows 7, even now. Read more of this story at Slashdot.
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Set Your Watches For the End of Windows XP
Although NASA hasn’t made any official announcements, Senator Bill Nelson and an anonymous White House official have both made public America’s plans for its next phase of human space exploration. The ambitious proposal calls for a probe to capture a small asteroid in 2019 and bring it near the Moon. Astronauts would then explore the asteroid in 2021. This would be the first time humanity has left low Earth orbit since Apollo 17 in 1972, and it could set the stage for a NASA mission to Mars. Read more…
Trailrunner7 writes “Source code and a private signing key for firmware manufactured by a popular PC hardware maker American Megatrends Inc. (AMI) have been found on an open FTP server hosted in Taiwan. Researcher Brandan Wilson found the company’s data hosted on an unnamed vendor’s FTP server. Among the vendor’s internal emails, system images, high-resolution PCB images and private Excel spreadsheets was the source code for different versions of AMI firmware, code that was current as of February 2012, along with the private signing key for the Ivy Bridge firmware architecture. AMI builds the AMIBIOS BIOS firmware based on the UEFI specification for PC and server motherboards built by AMI and other manufacturers. The company started out as a motherboard maker, and also built storage controllers and remote management cards found in many Dell and HP computers. ‘The worst case is the creation of a persistent, Trojanized update that would allow remote access to the system at the lowest possible level,’ researcher Adam Caudill said. ‘Another possibility would be the creation of an update that would render the system unbootable, requiring replacement of the mainboard.'” Read more of this story at Slashdot.
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AMI Firmware Source Code, Private Key Leaked
If you regularly find yourself perplexed at ATMs, help is at hand. Bank of America has announced that it’s launching a new system that will allow you to hold a live video chat with bank staff to help guide you through your ineptitude. More »
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Bank of America Is Adding Teller Video Chat to Its ATMs