Google's Blogger (Blogspot.com), Yahoo Geocities cited as top malware host

According to Sophos Security Threat Report for July — it detects “one Web page with malicious content every 5 seconds--a trend that is up 300 percent from 2007.” As for illegitimate sites, Sophos notes that Geocities and Blogger both make it easy for anyone to set up a Web site without much identification. Blogger, owned by […]

According to Sophos Security Threat Report for July — it detects “one Web page with malicious content every 5 seconds--a trend that is up 300 percent from 2007.”

As for illegitimate sites, Sophos notes that Geocities and Blogger both make it easy for anyone to set up a Web site without much identification. Blogger, owned by Google, is particularly problematic, says Sophos, with the blog site alone accounting for nearly 2 percent of all malware hosts. I is not only possible for the Blogger sites to host malicious code, but criminal attackers can also inject links to malicious sites in the comments sections of the blogs.

Sophos says it finds just over 16,000 malicious pages each day, mostly the result of malicious SQL-injection attacks on legitimate Web sites such as the attack on Sony's U.S. PlayStation site in July. Tricks used by criminal hackers include using simple HTML code to place via SQL-injection a 1x1 pixel element (about the size of a pin prick) on an infected page. In loading the page, the Internet browser would then contact a server running exploit scripts and malicious code. But because the sites are legitimate, some security vendors struggle with blocking infected Web pages.

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