Hacking & Craking

Latest exploits, hacks and cracks on the internet.

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Terrorist hacking the USA?

A Russian computer security expert predicts that terrorists could seek to target the country's critical infrastructure through electronic warfare, a strategy that could raise the stakes in how Russia handles computer crime.

While terrorists aren't believed to currently have the know-how to disrupt critical infrastructure, it would be "very dangerous" if they start learning, said Valery Vasenin, head of the Computer Security Department at the Institute for Information Security Problems (IISP) at Moscow State University.

"I think the phenomenon of terrorism will go in this direction," Vasenin said in an interview at his office. "This is probably the most important problem for the coming years."

Russian's energy grid is a possible target, which could cause widespread blackouts. The air transportation or fuel distribution systems are other possible targets, Vasenin said.

Russia has experienced chilling episodes of terrorism. In September 2004, 331 people, more than half of whom were children, were killed when Chechen separatists stormed a school in Beslan. In October 2002, Chechen rebels took 850 people hostage in a Moscow theater; 117 died after Russian forces used a poisonous gas before entering the premises.

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Are your widgets safe?

Desktop gadgets and widgets that display system information and other data, such as weather forecasts, are becoming so popular they could become the next big security threat, says Eric Chien, security response engineer at Symantec Corp.

Gadgets such as Google Inc. gadgets and Yahoo Inc. widgets, which typically provide real-time graphical information about current battery status, the weather, stock quotes or the latest headlines, are not plug-ins or "sandboxed applets," says Chien. Instead, they are full-fledged applications that have the potential to be malicious.

Gadgets are overlaid on the desktop or docked to a toolbar and can be written in scripting languages such as JavaScript or VBScript, says Chien. They can also be written using compiled languages such as C++ or C#.

Despite their innocent appearance, gadgets generally have full system access like any other program and can be used to perform malicious actions, including Trojans, worms and viruses, he says. Some gadget-specific application programming interfaces (APIs) could also provide access to services that would normally require authentication, he says. Gadgets could search the system for specific information, hook the keyboard or browser and then export the information to remote systems, via HTTP, email or instant messaging, he says.

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US military unveils heat-ray gun

The US military has given the first public display of what it says is a revolutionary heat-ray weapon to repel enemies or disperse hostile crowds.

Called the Active Denial System, it projects an invisible high energy beam that produces a sudden burning feeling.

Military officials, who say the gun is harmless, believe it could be used as a non-lethal way of making enemies surrender their weapons.

Officials said there was wide-ranging military interest in the technology.
Check out the whole article here

Chinese Professor Cracks Fifth Data Security Algorithm

TAIPEI—Within four years, the U.S. government will cease to use SHA-1 (Secure Hash Algorithm) for digital signatures, and convert to a new and more advanced "hash" algorithm, according to the article "Security Cracked!" from New Scientist . The reason for this change is that associate professor Wang Xiaoyun of Beijing's Tsinghua University and Shandong University of Technology, and her associates, have already cracked SHA-1.

Wang also cracked MD5 (Message Digest 5), the hash algorithm most commonly used before SHA-1 became popular. Previous attacks on MD5 required over a million years of supercomputer time, but Wang and her research team obtained results using ordinary personal computers.

See the whole article on Epoch Times here
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