(
Linkleri Üyelerimiz Görebilir. UslanmaM Üyeliği İçin Tıklayın) - Skype has not been attacked

eBay said Friday

dispelling rumors that Russian hackers took down its popular online telephony service.
For more than a day now

:-)
Linkleri Üyelerimiz Görebilir. UslanmaM Üyeliği İçin Tıklayın:-)by a major service outage that has crippled the service.:-)
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but many were still unable to connect.
eBay attributes the outage to a problem in a Skype networking algorithm

but code has been posted to a Russian security discussion forum that could supposedly be used to knock the service offline in a DOS (denial of service) attack.
The code

which was published anonymously

appears to be capable of forcing Skype's servers to freeze up

said the discussion forum site's editor

Valery Marchuk

in a
Linkleri Üyelerimiz Görebilir. UslanmaM Üyeliği İçin Tıklayın to the aaaa Disclosure security discussion list. "Reportedly

it must have caused Skype massive disconnections

" he wrote.
Not necessarily so

say researchers who looked at the code Friday.
The code is designed to repeatedly launch Skype and overwhelm the server with information

said Andrew Storms

director of security operations with nCircle Network Security. "But I couldn't say if it would have this kind of potential DOS effect on all of Skype

" he said.
The code simply would not work as advertised

said Stefano Zanero

CTO with Secure Network SRL. "The attack code is fake

no doubt on that

" he said. "I don't think this is the cause of whatever is happening to Skype."
eBay's Villu Arak addressed the issue directly in a Friday blog
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saying that neither hackers nor a recent technology update were to blame.
"Neither Wednesday's planned maintenance of our Web-based payment services nor any form of attack was related to the current sign-on issues in any way

" he wrote.
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