There is now Proof the NSA Overindulges in Data Collection
"National security officials are continually reassuring Americans that their communications aren’t getting caught in massive dragnets, and that when it does happen, the communications are handled responsibly. But recently-released opinions from the Foreign Intelligence Surveillance Court (FISC)—the seven-judge panel charged with oversight of National Security Agency (NSA) spying programs—show just the opposite is true. 

The heavily redacted documents, released on June 13 by the Department of Justice in response to a Freedom of Information Act (FOIA) request by the Electronic Frontier Foundation (EFF), show troubling abuses of surveillance powers granted under Section 702 of the FISA Amendments Act." 

N.S.A. Able to Foil Basic Safeguards of Privacy on Web

The National Security Agency is winning its long-running secret war on encryption, using supercomputers, technical trickery, court orders and behind-the-scenes persuasion to undermine the major tools protecting the privacy of everyday communications in the Internet age, according to newly disclosed documents.

The agency has circumvented or cracked much of the encryption, or digital scrambling, that guards global commerce and banking systems, protects sensitive data like trade secrets and medical records, and automatically secures the e-mails, Web searches, Internet chats and phone calls of Americans and others around the world, the documents show.

Many users assume — or have been assured by Internet companies — that their data is safe from prying eyes, including those of the government, and the N.S.A. wants to keep it that way. The agency treats its recent successes in deciphering protected information as among its most closely guarded secrets, restricted to those cleared for a highly classified program code-named Bullrun, according to the documents, provided by Edward J. Snowden, the former N.S.A. contractor. 

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