http://www.pcworld.com/article/id,129521-c,antivirus/article.html
Microsoft’s Windows Live OneCare came in dead last out of a group of 17 antivirus programs tested against hundreds of thousands of worms, viruses, Trojan horses and other malware, an Austrian antivirus researcher reported Wednesday.
The AV Comparatives Web site, which is maintained by Andreas Cleminti from Innsbruck, Austria, posts quarterly results of tests that pit the top antivirus products against a dynamic list of nearly half a million individual pieces of malware.
Top dog, according to Cleminti's tests, was G Data Security's AntiVirusKit (AVK), which nailed 99.5 percent of the malicious code. Not far behind were AEC's TrustPort AV WS, at 99.4 percent, Avira's AntiVir PE Premium, at 98.9 percent, MicroWorld's eScan antivirus, at 97.9 percent, F-Secure's antivirus, at 97.9 percent, and Kaspersky Labs' AV, which stopped 97.9 percent of the malware.
Better known products such as Symantec's Norton antivirus and McAfee's VirusScan posted results of 96.8 percent and 91.6 percent, respectively.
Holding the bottom spot was Microsoft's Windows Live OneCare, the consumer security suite that the Redmond, Wash. developer launched last year. OneCare took care of just 82.4 percent of the malware.
The report: http://www.av-comparatives.org/
FYI