WASHINGTON, Nov 3 (Reuters) - The FBI and U.S. intelligence agencies are examining faked documents aimed at discrediting the Hillary Clinton campaign as part of a broader investigation into what U.S. officials believe has been an attempt by Russia to disrupt the presidential election, people with knowledge of the matter said.
U.S. Senator Tom Carper, a Democrat on the Senate Homeland Security Committee, has referred one of the documents to the FBI for investigation on the grounds that his name and stationery were forged to appear authentic, some of the sources who had knowledge of that discussion said.
In the letter identified as fake, Carper is quoted as writing to Clinton, “We will not let you lose this election,” a person who saw the document told Reuters.
The fake Carper letter, which was described to Reuters, is one of several documents presented to the Federal Bureau of Investigation and the U.S. Department of Justice for review in recent weeks, the sources said.
A spokeswoman for Carper declined to comment.
As part of an investigation into suspected Russian hacking, FBI investigators have also asked Democratic Party officials to provide copies of other suspected faked documents that have been circulating along with emails and other legitimate documents taken in the hack, people involved in those conversations said.
A spokesman for the FBI confirmed the agency was “in receipt of a complaint about an alleged fake letter” related to the election but declined further comment. Others with knowledge of the matter said the FBI was also examining other fake documents that recently surfaced.
U.S. intelligence officials have warned privately that a campaign they believe is backed by the Russian government to undermine the credibility of the U.S. presidential election could move beyond the hacking of Democratic Party email systems. That could include posting fictional evidence of voter fraud or other disinformation in the run-up to voting on Nov. 8, U.S. officials have said.