U.S. Government Issues Report on VoIP Security Holes
ranson writes "PC World is reporting on VoIP technology's threat of being manipulated by hackers, through call interception and DoS attacks on users' internet connections. While these threats are nothing new, the article cites an interesting government report on the topic, as well as its author, who believes a VoIP user's best protection is security by obscurity."
Chances of slashdoters reading that 99 page government report are about the same as VoIP being secure.