“Both Kazaa K++ and Kazaa Lite, two very similar modifications to the Kazaa file-sharing system by Sharman Networks, now contain several features designed to foil scanning attempts by the RIAA. Both updates were published to the Web at the end of last week. […]

Neither developer released any official statement explaining the addition of the new features designed to defeat the RIAA’s scanning efforts, which the agency reportedly began at the beginning of this month in an attempt to discover which users are illegally sharing copyrighted files. Once the IP addresses are matched to individual users, the agency will begin filing copyright infringement lawsuits this fall.”