Gadgetgyaan: NSA has been everywhere and billion of data has been gathered and it was decided that NSA will destroy all the phone records in a certain period but a Judge in US has ordered NSA not to destroy the phone meta data and asked them to preserve it for future and can use it as evidence.
Online advertisements have become so dangerous that even the U.S. Intelligence Community blocks them.
From documents obtained by the ACLU, it turns out that the NSA illegally collected call records after it promised to stop collecting them.
In an exclusive interview with chief intelligence correspondent Catherine Herridge, the new head of NSA cybersecurity discusses evolving threats.
