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500,000 PCs attacked each day after UNIX servers hijacked by Windigo

500,000 PCs attacked each day after UNIX servers hijacked by Windigo | 21st Century Learning and Teaching | Scoop.it
Malware researchers at ESET have uncovered a widespread cybercriminal operation that has seized control of tens of thousands of Unix servers.
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http://www.scoop.it/t/securite-pc-et-internet/?tag=Linux


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Vulnérabilité dans le noyau Linux

Vulnérabilité dans le noyau Linux | 21st Century Learning and Teaching | Scoop.it

Le centre d’expertise gouvernemental CERTA, vient de mettre en ligne sur son site web, un bulletin d’alerte qui a pour objet la vulnérabilité dans le noyau Linux.


Cette faille permet à un attaquant de provoquer une élévation de privilèges. Elle lui offre la possibilité d'exploiter un code publiquement et activement.

 

Gust MEES's insight:

Le centre d’expertise gouvernemental CERTA, vient de mettre en ligne sur son site web, un bulletin d’alerte qui a pour objet la vulnérabilité dans le noyau Linux.


Cette faille permet à un attaquant de provoquer une élévation de privilèges. Elle lui offre la possibilité d'exploiter un code publiquement et activement.

 

Learn more:

 

http://www.scoop.it/t/securite-pc-et-internet/?tag=Linux

 

Gust MEES's curator insight, May 17, 2013 6:36 AM

 

Le centre d’expertise gouvernemental CERTA, vient de mettre en ligne sur son site web, un bulletin d’alerte qui a pour objet la vulnérabilité dans le noyau Linux.

 

Cette faille permet à un attaquant de provoquer une élévation de privilèges. Elle lui offre la possibilité d'exploiter un code publiquement et activement.

 

Learn more:

 

http://www.scoop.it/t/securite-pc-et-internet/?tag=Linux

 

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Backdoor entdeckt: Angreifer kaperten schon hunderte Apache-Server

Backdoor entdeckt: Angreifer kaperten schon hunderte Apache-Server | 21st Century Learning and Teaching | Scoop.it
Bösartige Angreifer kapern Apache-Webserver und leiten deren Besucher auf Schad-Websites um. Die Tarnung der Malware ist fast perfekt.

 

Eine Hintertür, die von Administratoren nur schwer bemerkt werden kann, sorgt dafür, dass Internet-Anfragen an Apache-Server nicht in Logs aufgenommen werden. Die gesendeten http-Anfragen, die in Wirklichkeit einen Trojaner steuern, sind nicht ersichtlich. Der Rest des Angriffs läuft im Speicher ab, Bugfixes gibt es noch nicht.

 

29. April 2013 von Manfred Kohlen 0


Die Malware Linux/Cdorked.A ist eine raffinierte Hintertür, die alles tut, um den Internetverkehr auf schädliche Webseiten umzuleiten, schreibt Sicherheitsanbieter Eset in einer aktuellen Warnung.   Der Schädling sei so gut, dass er laut eigener Analysen schon hunderte von Webservern unter seine Kontrolle gebracht habe.

 

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http://www.scoop.it/t/securite-pc-et-internet/?tag=Apache-vulnerabilities

 

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#ICT: The Hand of Thief Linux banking Trojan being sold to criminals for $2000

#ICT: The Hand of Thief Linux banking Trojan being sold to criminals for $2000 | 21st Century Learning and Teaching | Scoop.it
Yet another reason why Linux users shouldn't be complacent about their computer security, and run an anti-virus program.
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 - http://www.scoop.it/t/securite-pc-et-internet/?tag=Linux

 

http://www.scoop.it/t/securite-pc-et-internet/?tag=Nobody-is-perfect

 

 

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'Sophisticated' backdoor malware opens up security blackhole in Apache web servers

'Sophisticated' backdoor malware opens up security blackhole in Apache web servers | 21st Century Learning and Teaching | Scoop.it
Malware that hides itself from admins has been found in the wild, allowing attackers to compromise web servers and redirect users to sites hosting exploit kits.

 

Researchers at security firm ESET have dubbed the malware Linux/Cdorked.A and are calling it "the most sophisticated Apache backdoor" due to its ability to evade detection. 

 

===> Apache web servers run about 50 percent of the world’s websites, according to UK-based internet security firm, Netcraft. <===

 

The researchers claim the malware has been installed on hundreds of compromised web servers, which have served up malicious redirects to thousands of visitors.

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===> Apache web servers run about 50 percent of the world’s websites, according to UK-based internet security firm, Netcraft. <===

 

Learn more:

 

http://www.scoop.it/t/securite-pc-et-internet/?tag=Apache-vulnerabilities

 

 

Gust MEES's curator insight, May 1, 2013 9:31 AM

 

===> Apache web servers run about 50 percent of the world’s websites, according to UK-based internet security firm, Netcraft. <===

 

Learn more:

 

http://www.scoop.it/t/securite-pc-et-internet/?tag=Apache-vulnerabilities

 

 

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Virus Bulletin : VB100 results SUSE Linux - February 2013

Virus Bulletin : VB100 results SUSE Linux - February 2013 | 21st Century Learning and Teaching | Scoop.it
View the results of the Virus Bulletin VB100 anti-virus product comparisons
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A MUST check for Linux users!!!

 

Check also:

 

http://www.scoop.it/t/securite-pc-et-internet?tag=Nobody-is-perfect

 

http://www.scoop.it/t/securite-pc-et-internet?q=Linux