An NSA contractor has been secretly arrested for leaking classified documents

The NSA has arrested a contractor as part of an investigation into the theft and disclosure of highly classified source code, according to a report in The New York Times that cites several anonymous government officials. The contractor was working for the NSA on behalf of Booz Allen, the same contracting firm that employed Edward Snowden, although no connection between the two leaks has been alleged.
According to the Times, the investigation focuses on whether the contractor "stole and disc