Late Saturday night, the Washington Post dropped a bombshell of a report related to a trove of documents leaked by former National Security Agency contractor Edward Snowden. The documents included 160,000 e-mail and instant-message conversations intercepted by the NSA, as well as 7,900 documents taken from more than 11,000 online accounts. The Washington Postsays that the information spans from 2009 to 2012. In the Post’s analysis, “nearly half” of the files contained details that the NSA had marked as belonging to US citizens or residents, which the agency masked, or “minimized,” to protect those citizens’ privacy. Still, despite the 65,000 minimized references to Americans that the Post found in the cache, 900 additional e-mail addreses were found unmasked “that could be strongly linked to US citizens or US residents.”
Ordinary Internet users, American and non-American alike, far outnumber legally targeted foreigners in the communications intercepted by theNational Security Agency from U.S. digital networks, according to a four-month investigation by The Washington Post. Nine of 10 account holders found in a large cache of intercepted conversations, which former NSA contractor Edward Snowden provided in full to The Post, were not the intended surveillance targets but were caught in a net the agency had cast for somebody else. Many of them were Americans. Nearly half of the surveillance files, a strikingly high proportion, contained names, e-mail addresses or other details that the NSA marked as belonging to U.S. citizens or residents. NSA analysts masked, or “minimized,” more than 65,000 such references to protect Americans’ privacy, but The Post found nearly 900 additional e-mail addresses, unmasked in the files, that could be strongly linked to U.S. citizens or U.S.residents. The surveillance files highlight a policy dilemma that has been aired only abstractly in public. There are discoveries of considerable intelligence value in the intercepted messages — and collateral harm to privacy on a scale that the Obama administration has not been willing to address. Among the most valuable contents — which The Post will not describe in detail, to avoid interfering with ongoing operations — are fresh revelations about a secret overseas nuclear project, double-dealing by an ostensible ally, a military calamity that befell an unfriendly power, and the identities of aggressive intruders into U.S. computer networks.
