Ads by TechWords

See your link here
Receive the latest technology news and information.
Security
Virus and Vulnerability Roundup
Computerworld Daily News (First Look and Wrap-Up)
Computerworld Blogs Newsletter
The Weekly Top 10
Cloud Computing
View all newsletters




Privacy Policy
 

Microsoft mislabels Skype as adware

Antivirus updates were momentarily confused

April 24, 2008 12:00 PM ET

IDG News Service - Skype users who have been getting strange error messages from Microsoft's security products over the past week can breathe easy now. It was all a mistake.

Microsoft said Wednesday that a buggy antivirus definition update, released Friday, had mislabeled Skype as a pop-up adware program called Win32/Vundo.gen!D. The issue was fixed Monday in a signature update, so users who have Version 1.31.9121.0 of Microsoft's malware signature file should be fine.

Microsoft's security products were not removing Skype — simply blocking it from running — so users should not have to install any new software once they've updated their antivirus definitions. "Once the signatures are updated on the user's machine, Skype will operate normally," Microsoft's public relations agency said in a statement.

The buggy update affects Forefront Client Security, Windows Live OneCare and Windows Live OneCare Safety Scanner, but not Windows Defender or the Malicious Software Removal Tool that ships with Windows.

Microsoft's gaffe was an annoyance for users, but security products often mistakenly report legitimate software as malware, called a "false positive" by security experts. Two years ago, for example, Sophos identified legitimate Mac OS X files as malware.

Skype has blogged about the issue here.

The latest signature files can be downloaded here.


Reprinted with permission from

IDG.net
Story copyright 2009 International Data Group. All rights reserved.

Jump to comments

skype

Additional Resources

EFD vs. HDD - What You Need to Know
WHITE PAPER
Enterprise flash drives provide a new Tier 0 storage layer capable of delivering high I/O performance at a very low latency. Proper use of EFDs in an Oracle environment can deliver increased performance compared to fibre channel drives. Read the recommendations for identification of the best DB components for EFDs.
Gartner Research Report: Magic Quadrant for Application Delivery Controllers, 2009
WHITE PAPER
The market for products to improve the delivery of application software over networks remains dynamic and innovative. Vendors focused on solving enterprises' most-pressing application problems have become the top players.
Eight Criteria for Server Load Balancing
WHITE PAPER
Server load balancers are a simple yet highly effective means to scale an application environment while ensuring its availability. Today's solutions should also address application performance and security. Read about the top eight criteria you should consider when choosing a server load balancer and how Citrix NetScaler meets those requirements.

What People Are Saying

White Papers & Webcasts

Can Heuristic Technology Help Your Company Fight Viruses?
What is Heuristic Technology and how can it help safeguard your business against viruses? Learn more.  

Employee Web Use and Misuse
Download this new White Paper today!  

The Workday User Experience Video
Watch Workday's Creative Director, Scott Lietzke, discuss the business-centered design philosophy at Workday.

Get More from Your IT Budget
Download this new white paper today!  

Business Process Framework Demo
Learn about Configurable Business Processes and Calculated Fields. Watch Now!


IT Jobs