Smith Micro Software today announced the release of Internet Cleanup 5.0 for the Mac (US$29.99 — $19.99 upgrade), the latest version of its privacy protection software. In addition to features such as SpyAlert and NetBlockade, version 5 now boasts Device Sentry, a new solution that stops pod-slurping and other forms of data theft by preventing thieves from mounting iPods, thumb drives, or other external USB or Firewire devices to a machine without authorization, as well as a revised interface designed for ease-of-use and full compatibility with Mac OS 10.5 Leopard.