Threatpost reports that Microsoft Research has developed a new tool called Zozzle that can detect JavaScript-based malware at a very high effectiveness rate

As browser-based exploits and specifically JavaScript malware have shouldered their way to the top of the list of threats, browser vendors have been scrambling to find effective defenses to protect users. Few have been forthcoming, but Microsoft Research has developed a new tool called Zozzle that can be deployed in the browser and can detect JavaScript-based malware at a very high effectiveness rate

  Microsoft Research Develops Zozzle JavaScript Malware Detection Tool