BNP membership

The names, addresses and occupations of 13,500 members of the far-Right British National Party were released on to Wikileaks in 2008. The list included the names of several police officers, senior members of the military, doctors and professors. It came as senior military figures warned that the BNP's politics were "fundamentally at odds" with the values of the British military, and BNP figures said that the "establishment" was trying to "derail" the party. At least one person on the list was fired from their job after it was revealed that they were a member of the BNP.
 Sarah Palin's email account     

Ahead of the 2008 US Presidential Election, Republican candidate John McCain's running mate Sarah Palin had her private Yahoo email account hacked by Anonymous, an online group best known for an ongoing battle with the Church of Scientology. Two emails, her contact list and various family photos were posted to Wikileaks. The McCain campaign described it as a "shocking invasion of the governor's privacy and a violation of law". It was found that Mrs Palin had been using the private account for official business, and it was alleged that this was to avoid American public record laws.