According to Snowden documents analysed by Privacy International, the Australian Signals Directorate had access to and used PRISM, a secret US National Security Agency program which provides access to user data held by Google, Facebook and Microsoft.
This is the third spy agency of the 'Five Eyes' alliance confirmed to have had secret access to Silicon Valley company data - an alliance whose rules and policies remain classified. Earlier this year, a British court ruled that GCHQ access to…