Tag Archives | Hacking

Hacking Gmail with 92 Percent Success

A team of researchers, including an assistant professor at the University of California, Riverside Bourns College of Engineering, have identified a weakness believed to exist in Android, Windows and iOS mobile operating systems that could be used to obtain personal information from unsuspecting users. They demonstrated the hack in an Android phone. The researchers tested [...]

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Most Complete Antarctic Map for Climate Research Made Public

Most Complete Antarctic Map for Climate Research Made Public

The University of Waterloo has unveiled a new satellite image of Antarctica, and the imagery will help scientists all over the world gain new insight into the effects of climate change.   Thanks to a partnership between the Canadian Space Agency (CSA), MacDonald, Dettwiler and Associates Ltd. (MDA), the prime contractor for the RADARSAT-2 program, [...]

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Laser Makes Microscopes Far More Sensitive

Laser Makes Microscopes Far More Sensitive

Laser physicists have found a way to make atomic-force microscope probes 20 times more sensitive and capable of detecting forces as small as the weight of an individual virus.   The technique, developed by researchers at The Australian National University (ANU), hinges on using laser beams to cool a nanowire probe to minus 265 degrees [...]

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Can Our Computers Get Smaller, More Powerful?

Can Our Computers Get Smaller, More Powerful?

From their origins in the 1940s as sequestered, room-sized machines designed for military and scientific use, computers have made a rapid march into the mainstream, radically transforming industry, commerce, entertainment and governance while shrinking to become ubiquitous handheld portals to the world.   This progress has been driven by the industry’s ability to continually innovate [...]

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New Characteristics of Complex Oxide Surfaces

New Characteristics of Complex Oxide Surfaces

A novel combination of microscopy and data processing has given researchers at the Department of Energy’s Oak Ridge National Laboratory an unprecedented look at the surface of a material known for its unusual physical and electrochemical properties.   The research team led by ORNL’s Zheng Gai examined how oxygen affects the surface of a perovskite [...]

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Is Your Data Safe? Why You Should Care More About Spam

The Center for Research on Electronic Commerce (CREC) at The University of Texas at Austin is working to protect consumer data by using a company’s spam volume to evaluate its security vulnerability through the SpamRankings.net project. “The goal is to alert companies that they are spamming [and] hold them accountable to stop spamming, thus enhancing [...]

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Thousands of Secret Keys Found in Android Apps

Thousands of Secret Keys Found in Android Apps

In a paper presented — and awarded the Ken Sevcik Outstanding Student Paper Award — at the ACM SIGMETRICS conference on June 18, Jason Nieh, professor of computer science at Columbia Engineering, and PhD candidate Nicolas Viennot reported that they have discovered a crucial security problem in Google Play, the official Android app store where [...]

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Breakthrough for IT Using Heusler Materials

Breakthrough for IT Using Heusler Materials

It is the breakthrough that physicists and chemists around the world have long anticipated and it will play a pivotal role in information technology in coming years. Researchers at Johannes Gutenberg University Mainz (JGU) have managed, for the first time, to directly observe the 100 percent spin polarization of a Heusler compound. Heusler alloys are [...]

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Computer Program to Teach Itself Everything?

Computer Program to Teach Itself Everything?

In today’s digitally driven world, access to information appears limitless. But when you have something specific in mind that you don’t know, like the name of that niche kitchen tool you saw at a friend’s house, it can be surprisingly hard to sift through the volume of information online and know how to search for [...]

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Tool to Make the Internet of Things Safer

Tool to Make the Internet of Things Safer

Computer scientists at the University of California, San Diego, have developed a tool that allows hardware designers and system builders to test security- a first for the field. One of the tool’s potential uses is described in the May-June issue of IEEE Micro magazine.   “The stakes in hardware security are high,” said Ryan Kastner, [...]

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