Bloggers swamped by trackback spam
Blog owners and website administrators have been alerted to the growing risk of 'trackback' spam, following reports that Filipino online news service Newsbreak found over 27,000 links to adult web pages posted on its website.
Trackbacks allow blog authors to observe who has seen and linked to their postings, and enables readers to easily locate web postings related to the subject matter.
However, it is also open to abuse from spammers who can connect automatically via trackbacks to postings on legitimate blogs.
IT security firm Sophos said that Newsbreak was hit by a flood of links to illicit websites posted by spammers.