The documents obtained from the cyberattack on Democratic Congressional Campaign Committee was released by a hacker known as Guccifer 2.0.
A hacker broke into the Bush family email accounts and accessed all their private family photographs along with their private emails.
"The US Intelligence Community (USIC) is confident that the Russian Government directed the recent compromises of e-mails from US persons and institutions, including from US political organisations," said a joint statement issued by the Department of Homeland Security and Director of National Intelligence.