Endpoint
7/5/2012
02:20 PM
Dark Reading
Dark Reading
Products and Releases
50%
50%

McAfee Releases DNSChanger Fix; Industry First

DNSChanger Trojan disables antivirus and regular software updates

SANTA CLARA, CALIF. – July 5, 2012 – McAfee has just released a free tool to help consumers who may be infected by the ‘DNSChanger’ Trojan stay connected after servers are shut down by the FBI on July 9th. The new McAfee tool, available on the McAfee website, helps users easily identify whether they have been affected by the malware and offers a free solution if they have been infected.

Domain Name System, or DNS, converts user-friendly website names into the Internet protocol (IP) addresses that computers use to talk to each other. When users enter a website name into their web browsers, their computers contact DNS servers. If users’ computers have the wrong DNS settings for the servers, they will not be able to access websites, send e-mail or use Internet services.

DNSChanger is a Trojan created by cybercriminals to redirect the Internet traffic of millions of unsuspecting consumers to websites where the thieves have profited from advertisements. All computers still infected with DNSChanger malware will no longer be able to access websites, email, chat, or social networking sites like Facebook after July 9th.

“Identifying and changing these settings manually can be difficult,” said Vincent Weafer, senior vice president, McAfee Labs. “By providing a free tool that walks them through the process, we’re making it easy for consumers to fix their settings and stay connected. For us, this is part of our relentless focus on protecting and liberating consumers so that they may safely experience everything the Internet has to offer.”

Consumers can easily check if they are infected with the DNSChanger Trojan by visiting www.mcafee.com/dnscheck and clicking a button to see if their computer has been infected. If they are infected, the website will offer them a free solution to restore their Internet settings.

About McAfee

McAfee, a wholly owned subsidiary of Intel Corporation (NASDAQ:INTC), is the world's largest dedicated security technology company. McAfee delivers proactive and proven solutions and services that help secure systems, networks, and mobile devices around the world, allowing users to safely connect to the Internet, browse and shop the Web more securely. Backed by its unrivaled Global Threat Intelligence, McAfee creates innovative products that empower home users, businesses, the public sector and service providers by enabling them to prove compliance with regulations, protect data, prevent disruptions, identify vulnerabilities, and continuously monitor and improve their security. McAfee is relentlessly focused on constantly finding new ways to keep our customers safe. http://www.mcafee.com

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
White Papers
Cartoon
Current Issue
Dark Reading December Tech Digest
Experts weigh in on the pros and cons of end-user security training.
Flash Poll
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2014-7830
Published: 2014-11-24
Cross-site scripting (XSS) vulnerability in mod/feedback/mapcourse.php in the Feedback module in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 allows remote authenticated users to inject arbitrary web script or HTML by leveraging the mod/feedback:mapcourse cap...

CVE-2014-7831
Published: 2014-11-24
lib/classes/grades_external.php in Moodle 2.7.x before 2.7.3 does not consider the moodle/grade:viewhidden capability before displaying hidden grades, which allows remote authenticated users to obtain sensitive information by leveraging the student role to access the get_grades web service.

CVE-2014-7832
Published: 2014-11-24
mod/lti/launch.php in the LTI module in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 performs access control at the course level rather than at the activity level, which allows remote authenticated users to bypass the mod/lti:view capability requirement by vi...

CVE-2014-7833
Published: 2014-11-24
mod/data/edit.php in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 sets a certain group ID to zero upon a database-entry change, which allows remote authenticated users to obtain sensitive information by accessing the database after an edit by a teacher.

CVE-2014-7834
Published: 2014-11-24
mod/forum/externallib.php in Moodle 2.6.x before 2.6.6 and 2.7.x before 2.7.3 does not verify group permissions, which allows remote authenticated users to access a forum via the forum_get_discussions web service.

Best of the Web
Dark Reading Radio
Archived Dark Reading Radio
Now that the holiday season is about to begin both online and in stores, will this be yet another season of nonstop gifting to cybercriminals?