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Serious Internet Explorer Flaw Leaves Windows Users Vulnerable

Serious Internet Explorer Flaw Leaves Windows Users Vulnerable
You know things are bad when Microsoft is trying to draw attention to its latest security flaw. A new vulnerability is affecting Internet Explorer users who are running Windows XP or Windows Server 2003 (do the latter even exist anymore?), allowing hackers to take control of victims' PCs remotely.

The risk of infection and hijacking is very serious since a user simply has to visit a Web site to fall prey to it. Criminals have been exploiting the security hole for about a week, primarily through links included in spam. Microsoft is working on the problem, but since the flaw was just recently discovered it may be a little while before it figures out how to plug the hole without breaking other features. Of course, we know from experience that Microsoft likes to take its sweet time with these things.

The flaw lies in how Internet Explorer and its notorious ActiveX controls handle video playback. Microsoft is encouraging users to disable the vulnerable ActiveX controls -- even in versions of Windows not known to be affected by the security problem -- until it can release an emergency patch later this month.

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