Home » BBC News - Technology » technology news » Facebook data 'off-limits' for spy tools Facebook data 'off-limits' for spy tools Unknown 4:55 AM BBC News - Technology technology news The social media giant responds to news that police in California used tools to spy on activists from BBC News - Technology http://ift.tt/2njd9YW Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati