A Hong Kong mall TV screen shows a news report of Edward Snowden in June.

A Hong Kong mall TV screen shows a news report of Edward Snowden in June. Vincent Yu/AP

An 'Overwhelmed' NSA Still Doesn't Know What Snowden Took

Poor data compartmentalization and poor audit capability are partly to blame.

Despite the National Security Agency's statements to the contrary, it looks like the intelligence agency doesn't know everything that whistleblower Edward Snowden took from them after all. Intelligence officials told NBC News that the NSA was still “overwhelmed” with the work of finding out what else Snowden has. The news comes just two days after British authorities detained journalist Glenn Greenwald's partner David Miranda for nearly 9 hours.

Here's why the agency hasn't yet caught up to Snowden's leaks, according to NBC:

The NSA had poor data compartmentalization, said the sources, allowing Snowden, who was a system administrator, to roam freely across wide areas. By using a “thin client” computer he remotely accessed the NSA data from his base in Hawaii. One U.S. intelligence official said government officials “are overwhelmed" trying to account for what Snowden took. Another said that the NSA has a poor audit capability, which is frustrating efforts to complete a damage assessment.

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