A new Tails 1.3 has been released with support to a secure Bitcoin wallet. Tails, also known as the ‘Amnesic Incognito Live System’, is a free security-focused Debian-based Linux distribution, specially designed and optimized to preserve users’ anonymity and privacy. Electrum Bitcoin Wallet is a new open-source and easy-to-use bitcoin wallet that protects you from losing Bitcoins in a backup mistake or computer failure. Updated Tor Browser Bundle 4.0.4 is installed in the latest Tails.
Source: https://thehackernews.com/2015/02/tails-tor-privacy-tools.html