New leak says the program essentially makes all you do online trackable . Edward Snowden provided training ##s for Xkeyscrore program . It allegedly lets agents hunt database with no prior authorization . Access to XKeyscore , as well as all of NSA 's analytic tools , is limited to only those personnel who require access for their assigned tasks ... . NSA says there are checks and it 's only used lawfully for foreign intel gathering .
New leak says the program essentially makes all you do online trackable . Edward Snowden provided training ##s for Xkeyscrore program . It allegedly lets agents hunt database with no prior authorization . NSA says there are checks and it 's only used lawfully for foreign intel gathering .