Court Extends the Date to Cut off Computers affected by DNSChanger from Internet
By on March 7th, 2012

A federal Judge has extended the date to cut off computers affected with the DNSChanger malware from the internet.

DNSChanger is a malware that replaces the default DNS servers of the infected computers with rogue DNS servers which send the victim to websites that steals your information. It is believed that around four million computers were infected by this malware including half of all Fortune 500 companies and Government agencies.

As we had previously reported, the crackdown on DNSChanger malware was part of an FBI Operation called Operation Ghost Click which resulted in the arrest of six Estonian men who were thought to be behind the creation of malware.

FBI has been trying to help the affected users by replacing the rogue servers with temporary servers to keep them connected to the internet. And, so far, they have replaced around 100 Command and Control Centers in the US, since then, according to Computer World.

[…] the FBI seized more than 100 command-and-control (C&C) servers hosted at U.S. data centers. To replace those servers, a federal judge approved a plan where substitute DNS servers were deployed by the Internet Systems Consortium (ISC), the non-profit group that maintains the popular BIND DNS open-source software.

Without the server substitutions, DNS Changer-infected systems would have been immediately severed from the Internet.

Previously, the Southern District of New York Court had order the US Government to take down the temporary servers, that had replaced the rogue servers by March 8. Now, that deadline has been extended to July 9 to give the law enforcement officials some more time to the respective ISPs to help clean their customer’s PCs.

The work done by the law enforcement agencies and the ISPs have indeed reduced the number of affected users, according to a report by a security firm, IID. But still there are thousands of users who are still affected by the malware and will be cut off from the internet in four months, if proper action is not taken.

To check whether you system is infected by DNSChanger, you can use this free tool provided by Quick Heal.

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Author: Nithin Ramesh Google Profile for Nithin Ramesh
Nithin is a blogger and a Windows security enthusiast. He is currently pursuing Bachelors in Electronics and Communication. Apart from technology his other interests include reading and rock music. His Twitter handle is @nithinr6

Nithin Ramesh has written and can be contacted at nithin@techie-buzz.com.

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