U.S. courts: Electronic surveillance up 500 percent in D.C.-area since 2011, almost all sealed cases

The Washington Post: Secret law enforcement requests to conduct electronic surveillance in domestic criminal cases have surged in federal courts for Northern Virginia and the District, but only one in a thousand of the applications ever becomes public, newly released data show.

The bare-bones release by the courts leaves unanswered how long, in what ways and for what crimes federal investigators tracked individuals’ data and whether long-running investigations result in charges.

Yet the listings of how often law enforcement applied to judges to conduct covert electronic surveillance — a list that itself is usually sealed — underscore the exponential growth in the use of a 1986 law to collect data about users’ telephone, email and other Internet communications.

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