VoIP Security incidents in 2008

The list of incidents are taken from Mark Collier's blog:
Most incidents in 2008 are fraud cases, where people are hacking the phone system of an organization to place lots of long distance calls, average losses per case are several thousands US dollars.

http://www.boston.com/news/local/articles/2008/07/27/library_phone_system_hacked/

http://www.networkworld.com/news/2008/072908-georgia-student-arrested-for-hacking.html

http://www.networkworld.com/news/2008/072808-businesses-ignore-telecoms.html

http://www.msnbc.msn.com/id/26319201

http://www.usken.no/2008/09/30/voip-attacks-are-escalating/

http://www.ipcom.at/fileadmin/public/2008-10-22_Analysis_of_a_VoIP_Attack.pdf

http://www.winnipegfreepress.com/local/hacker_makes_costly_calls.html

Updated:

And 2009 is here:

http://www.thewest.com.au/default.aspx?MenuID=77&ContentID=119462