Four new leaked slides complicate the PRISM picture
Following a similar move from Google, Microsoft has asked a court for permission to reveal more detailed information on data…
Attempts to gag Google's publishing of FISA surveillance requests are out of order, says Wayne Rash
Google asks the Foreign Intelligence Surveillance Court if it can be more open about FISA requests
Marissa Mayer says government should let tech companies be more transparent on FISA requests
Tech titans can't say whether they've received FISA requests, but can include them in aggregates of US government demands for…