Malware Speak Spooks Symantec
Symantec said Wednesday it plans to tweak the behavior of its Norton Internet Security and Norton Personal Firewall products so that they are no longer vulnerable to an annoying but otherwise harmless prank that "script kiddie" hackers have been using for the past week or so to knock users off online chat channels.
Last week, a hacker known as HM2K posted a note on his blog about a Norton security feature that could be abused on Internet relay chat (IRC) networks, simple, text-based communities that predate modern instant messaging systems. (Most IRC networks are used for the same purpose as regular instant-message networks like AOL Instant Messenger or MSN Messenger -- to facilitate real-time online communication between two or more people at once. But virus and worm writers also use IRC to update and control their networks of infected computers.) Security Fix - Brian Krebs on Computer and Internet Security - (washingtonpost.com)
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