Security vendor Websense monitors billions of Web requests originating from “tens of millions” of endpoint computers. Only 5.5 percent of Java-enabled browsers have the most up-to-date versions of the software’s browser plug-in. Most browser installations are vulnerable to at least one of several exploits currently used in popular Web attack toolkits. The company’s data shows that when it comes to Java, zero-day attacks should not be getting all of the attention, security researchers from Websense said.”]