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[New] [Rival] New Security Trouble Found in Windows

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MD5 attack on Microsoft's Authenticode

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| A security expert has managed to transfer the digital signature of one 
| Windows program to another, without invalidating the signature. Didier 
| Stevens, who presented the attack in his blog, exploited the fact that 
| Microsoft's Authenticode code signing standard accepts the vulnerable MD5 
| hash algorithm. Stevens used this to generate two programs which have 
| identical code signatures, but behave differently.     
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http://www.heise.de/english/newsticker/news/122260

"Our products just aren't engineered for security."

                --Brian Valentine, Microsoft executive


Related:

Bots rule in cyberspace

,----[ Quote ] 
| USA TODAY REPORTS that on an average day, 40 per cent of the 800 million 
| computers connected to the Internet are bots used to send out spam, viruses 
| and to mine for sensitive personal data.  
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http://www.theinquirer.net/gb/inquirer/news/2008/03/17/bots-rule-cyberspace
http://www.usatoday.com/tech/news/computersecurity/2008-03-16-computer-botnets_N.htm
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