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According to Websense researchers, over a hundred Web sites using WordPress 3.2.1 were recently compromised.
"The Java vulnerability exploited in the attack is known as CVE-2011-3544 and allows the remote execution of arbitrary code," Constantin writes. "In this case, the attackers are leveraging it to install a version of the TDSS rootkit on the computers of people visiting the website."
Go to "Hackers Infect WordPress 3.2.1 Blogs to Distribute TDSS Rootkit" to read the details.
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