
<A HREF="http://searchsecurity.techtarget.com/originalContent/0,289142,sid14_gci961097,00.html">Three education portals</A> remain the focus of the latest Netsky variant, which targets the sites for a distributed denial-of-service attack in early May. Antivirus experts are baffled as to why the three sites, located in Florida, Switzerland and Germany are the target of the worm writer.