News journal Mother Jones has an exclusive report that the Democratic National Committee told the FBI that they may have found evidence their headquarters was bugged. Nov. 4, 2016
…the Democratic Party recently informed the FBI that it had collected evidence suggesting its Washington headquarters had been bugged, according to two Democratic National Committee officials who asked not to be named.
In September, according to these sources, the DNC hired a firm to conduct an electronic sweep of its offices. After Russian hackers had penetrated its email system and those of other Democratic targets, DNC officials believed it was prudent to scrutinize their offices. This examination found nothing unusual.
In late October, after conservative activist James O’Keefe released a new set of hidden-camera videos targeting Democrats, interim party chairwoman Donna Brazile ordered up another sweep. There was a concern that Republican foes might have infiltrated the DNC offices, where volunteers were reporting to work on phone banks and other election activities. (For some of their actions, O’Keefe and his crew have used people posing as volunteers to gain access to Democratic outfits.)
The second sweep, according to the Democratic officials, found a radio signal near the chairman’s office that indicated there might be a listening device outside the office. “We were told that this was something that could pick up calls from cellphones,” a DNC official says. “The guys who did the sweep said it was a strong indication.” No device was recovered. No possible culprits were identified.
The DNC sent a report with the technical details to the FBI, according to the DNC officials. “We believe it’s been given by the bureau to another agency with three letters to examine,” the DNC official says. “We’re not supposed to talk about it.”
(Of course, here they are talking about it.)