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According to Sophos researchers, several OpenX ad servers have been compromised and are redirecting users to Web sites that push malware.
"The iframe added by the script loads content from a traffic directing server (TDS), controlled by a group called BlackAdvertsPro, which appears to be specializing in compromising websites in order to direct traffic to their own TDS," Kovacs writes. "This traffic can be worth a lot of money if sold to crooks who run exploit sites."
Go to "Compromised OpenX Ad Servers Lead Users to Malware" to read the details.
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