Introduction1. By in or around May 2016, the Democratic National Committee ("DNC") and the Democratic Congressional Campaign Committee ("DCCC") became aware that their computer systems had been compromised by unauthorized intrusions and hired a security company ("Company 1") to identify the extent of the intrusions.2. On or about June 14, 2016, the DNC-through Company 1-publicly announced that it had been hacked by Russian government actors. 3. From in or around July 2016 through in or around November 2016, an organization ("Organization 1"), which had previously posted documents stolen by others from U.S. persons, entities, and the U.S. government, released tens of thousands of documents stolen from the DNC and the personal email account of the chairman of the U.S. presidential campaign of Hillary Clinton ("Clinton Campaign").a. On or about July 22, 2016, Organization 1 released documents stolen from the DNC.b. Between on or about October 7, 2016 and on or about November 7, 2016, Organization 1 released approximately 33 tranches of documents that had been stolen from the personal email account of the Clinton Campaign chairman, totaling over 50,000 stolen documents.4. ROGER JASON STONE, JR. was a political consultant who worked for decades in U.S. politics and on U.S. political campaigns. STONE was an official on the U.S. presidential campaign of Donald J. Trump ("Trump Campaign") until in or around August 2015, and maintained regular contact with and publicly supported the Trump Campaign through the 2016 election.5. During the summer of 2016, STONE spoke to senior Trump Campaign officials about Organization 1 and information it might have had that would be damaging to the Clinton Campaign. STONE was contacted by senior Trump Campaign officials to inquire about future releases by Organization 1.6. By in or around early August 2016, STONE was claiming both publicly and privately to have communicated with Organization 1. By in or around mid-August 2016, Organization 1 made a public statement denying direct communication with STONE. Thereafter, STONE said that his communication with Organization 1 had occurred through a person STONE described as a "mutual friend," "go-between," and "intermediary." STONE also continued to communicate with members of the Trump Campaign about Organization 1 and its intended future releases.7. After the 2016 U.S. presidential election, the U.S. House of Representatives Permanent Select Committee on Intelligence ("HPSCI"), the U.S. Senate Select Committee on Intelligence ("SSCI"), and the Federal Bureau of Investigation ("FBI") opened or announced their respective investigations into Russian interference in the 2016 U.S. presidential election, which included investigating STONE's claims of contact with Organization 1.8. In response, STONE took steps to obstruct these investigations. Among other steps to obstruct the investigations, STONE:a. Made multiple false statements to HPSCI about his interactions regarding Organization 1, and falsely denied possessing records that contained evidence of these interactions; andb. Attempted to persuade a witness to provide false testimony to and withhold pertinent information from the investigations.Other Relevant Individuals9. Person 1 was a political commentator who worked with an online media publication during the 2016 U.S. presidential campaign. Person 1 spoke regularly with STONE throughout the campaign, including about the release of stolen documents by Organization 1.10. Person 2 was a radio host who had known STONE for more than a decade. In testimony before HPSCI on or about September 26, 2017, STONE described Person 2 (without naming him) as an "intermediary," "go-between," and "mutual friend" to the head of Organization 1. In a follow-up letter to HPSCI dated October 13, 2017, STONE identified Person 2 by name and claimed Person 2 was the "gentleman who confirmed for Mr. Stone" that the head of Organization 1 had "'[e]mails related to Hillary Clinton which are pending publication.'"