Hackers claim to have published stolen data such as, email addresses, usernames and passwords in the latest trend of Hacktivism against companies believed to be using the “harmful” mineral known as coltan (columbite-tantalite). The latest victims of OpColtan and OpGreenRights are the websites of Fujitsu General Brazil (fujitsugeneral.com.br) and Siemens Switzerland (siemens.ch).
Read more here – http://news.softpedia.com/news/Anonymous-Hacks-Siemens-and-Fujitsu-Websites-in-Operation-Coltan-289356.shtml