April 23, 2008 11:26 AM PDT

Microsoft mistakes Skype for a Trojan

Posted by Robert Vamosi
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Users of Microsoft Windows Live OneCare may have found their antivirus protection a little too proactive. Over the weekend, OneCare informed some Skype users that the popular voice-over-IP application was infected with the Trojan Win32/Vundo.gen!D.

Not true, says Skype, which noted that Microsoft has since repaired its overzealous signature file.

On Friday, OneCare subscribers started seeing their access to Skype blocked. Microsoft says it was trying to block a multiple-component family of programs that deliver "out of context" pop-up advertisements, and mistakenly included Skype.

On Tuesday, four days later, it sent out a revised signature file for Win32/Vundo.gen!D that did not include Skype.

As CNET's resident security expert, Robert Vamosi has been interviewed on the BBC, CNN, MSNBC, and other outlets to share his knowledge about the latest online threats and to offer advice on personal and corporate security. Listen to his podcast at securitybites.cnet.com or e-mail Robert with your questions and comments.
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Add a Comment (Log in or register) 5 comments
Is There Anything...
by mjm01010101 April 23, 2008 11:48 AM PDT
Live Onecare Doesn't F*ck up? Seriously, this has to be the worst software Microsoft has ever produced.
Reply to this comment
Sometimes it acts like one...
by cchenoweth6 April 23, 2008 1:27 PM PDT
For instance, when you go to EBAY and it tried to install every page.
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LOL, microsoft
by AppleRocks1963 April 24, 2008 8:07 AM PDT
suckage meter knows no upper bound.
Reply to this comment
Microsoft sucks
by dan356 April 24, 2008 9:23 AM PDT
When microsoft does nothing to protect you from viruses you get tons of them. When they actually try to protect you they ruin your good software. Microsoft is a super flop. They don't know anything about anything except money. Yet people keep using it. They could make a OS out of paper clips and nails I bet people would use it. Just get a Mac or use linux its much better. The only reason you would want windows is gaming. But, you could just go buy a PS3. They should sell their name and company to some one decent. Give it to IBM or something. They clearly don't know how to make a good OS. Look at vista it is terrible, even SP1 sucks. What a flop.
Reply to this comment
Stuff happens
by rgor April 27, 2008 2:12 PM PDT
I don't like all of Microsoft's practices but then again as a consumer, I will always find the seller could improve on something.
I like Linux but there so many flavors out there that it is difficult to use for my business
I like the look and feel of Macs but I don't like to be forced to buy my hardware and software from one company, it makes me uncomfortable.
If you don't like Microsoft as a monopoly think of what would happen if Apple was the the king. They would control hardware AND software...that is scary. I don't think anyone solution is fine, but each OS has a market that they dominate in. There is always a ying for every yang.
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Covering computer viruses and computer crime, Robert Vamosi goes beyond the hype to provide you with expert interviews of the top security researchers, as well as offering the hands-on, nontechnical advice you'll need to stay safe online.

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