Since no one else has posted this yet...

   I see Dutch authorities got 900 btc out of this.

   I see no info on how the operation's security was compromised. It was a
   TOR site.

   "Police have seized Dutch online bazaar Utopia, a site similar to the
   infamous Silk Road for trading illegal goods, and arrested five
   suspects, the Dutch public prosecutor said Wednesday.

   Read more
   at: [1]http://phys.org/news/2014-02-dutch-utopia-website-guns-drugs.htm
   l#jCp

   -hENRY

References

   1. http://phys.org/news/2014-02-dutch-utopia-website-guns-drugs.html#jCp