James Dowson, an extremist in Britain, ran a pro-Trump, anti-Hillary website, spreading fake news and conspiracy theories.

The Patriot News Agency website popped up in July, soon after it became clear that Donald J. Trump would win the Republican presidential nomination, bearing a logo of a red, white and blue eagle and the motto “Built by patriots, for patriots.”

Tucked away on a corner of the site, next to links for Twitter and YouTube, is a link to another social media platform that most Americans have never heard of: VKontakte, the Russian equivalent of Facebook. It is a clue that Patriot News, like many sites that appeared out of nowhere and pumped out pro-Trump hoaxes tying his opponent Hillary Clinton to Satanism, pedophilia and other conspiracies, is actually run by foreigners based overseas.

But while most of those others seem be the work of young, apolitical opportunists cashing in on a conservative appetite for viral nonsense, operators of Patriot News had an explicitly partisan motivation: getting Mr. Trump elected.

Patriot News — whose postings were viewed and shared tens of thousands of times in the United States — is among a constellation of websites run out of the United Kingdom that are linked to James Dowson, a far-right political activist who advocated Britain’s exit from the European Union and is a fan of President Vladimir V. Putin of Russia. A vocal proponent of Christian nationalist, anti-immigrant movements in Europe, Mr. Dowson, 52, has spoken at a conference of far-right leaders in Russia and makes no secret of his hope that Mr. Trump will usher in an era of rapprochement with Mr. Putin.

His dabbling in the American presidential election adds an ideological element that has been largely missing from the still-emerging landscape of websites and Facebook pages that bombarded American voters with misinformation and propaganda. Far from the much-reported Macedonian teenagers running fake news factories solely for profit, Mr. Dowson made it his mission, according to messages posted on one of his sites, to “spread devastating anti-Clinton, pro-Trump memes and sound bites into sections of the population too disillusioned with politics to have taken any notice of conventional campaigning.”

He said his mission was to “spread devastating anti-Clinton, pro-Trump memes and sound bites.”
“Together, people like us helped change the course of history,” one message said, adding in another: “Every single one of you who forwarded even just one of our posts on social media contributed to the stunning victory for Trump, America and God.”

In a recent email interview from Belgrade, where he has met with Serbian nationalists, Mr. Dowson explained how his decision to establish an American social media presence was similar to the move into European markets by Breitbart News, the conservative provocateur media operation run by Stephen K. Bannon, Mr. Trump’s chief strategist.

“Simple truth is that after 40 years of the right having no voice because the media was owned by the enemy, we were FORCED to become incredibly good at alternative media in a way the left simply can’t grasp or handle,” Mr. Dowson said. “Bottom line is: BREXIT, TRUMP and much more to follow.”

While it is easy to overstate the influence of fringe elements whose overall numbers remain very small, the explosion of fake news and propaganda sites and their possible impact on the presidential election have ignited alarm across the American political spectrum. A recent study found that most people who read fabricated stories on Facebook — such as a widely circulated hoax about Pope Francis endorsing Mr. Trump — were inclined to believe them.

Then there is the added element of Russian meddling. The Central Intelligence Agency has concluded that Moscow put its thumb on the scale for Mr. Trump through the release of hacked Democratic emails, which provided fodder for many of the most pernicious false attacks on Mrs. Clinton on social media.

Some of those attacks found a home on Russian websites such as the one for Katehon, a right-wing Christian think tank aligned with Mr. Putin. Katehon recirculated anti-Clinton conspiracies under headlines like “Bloody Hillary: 5 Mysterious Murders Linked to Clinton.”

According to New York magazine, the votes in three swing states--Michigan, Pennsylvania, and Wisconsin–are suspicious and should be audited. Clinton’s lead over Trump in the popular vote is now 1.75 million and still rising. 

Hillary Clinton is being urged by a group of prominent computer scientists and election lawyers to call for a recount in three swing states won by Donald Trump, New York has learned. The group, which includes voting-rights attorney John Bonifaz and J. Alex Halderman, the director of the University of Michigan Center for Computer Security and Society, believes they’ve found persuasive evidence that results in Wisconsin, Michigan, and Pennsylvania may have been manipulated or hacked. The group is so far not speaking on the record about their findings and is focused on lobbying the Clinton team in private.

Last Thursday, the activists held a conference call with Clinton campaign chairman John Podesta and campaign general counsel Marc Elias to make their case, according to a source briefed on the call. The academics presented findings showing that in Wisconsin, Clinton received 7 percent fewer votes in counties that relied on electronic-voting machines compared with counties that used optical scanners and paper ballots. Based on this statistical analysis, Clinton may have been denied as many as 30,000 votes; she lost Wisconsin by 27,000. While it’s important to note the group has not found proof of hacking or manipulation, they are arguing to the campaign that the suspicious pattern merits an independent review — especially in light of the fact that the Obama White House has accused the Russian government of hacking the Democratic National Committee…

The Clinton camp is running out of time to challenge the election. According to one of the activists, the deadline in Wisconsin to file for a recount is Friday; in Pennsylvania, it’s Monday; and Michigan is next Wednesday. Whether Clinton will call for a recount remains unclear. The academics so far have only a circumstantial case that would require not just a recount but a forensic audit of voting machines. Also complicating matters, a senior Clinton adviser said, is that the White House, focused on a smooth transfer of power, does not want Clinton to challenge the election result. Clinton communications director Jennifer Palmieri did not respond to a request for comment. But some Clinton allies are intent on pushing the issue. This afternoon, Huma Abedin’s sister Heba encouraged her Facebook followers to lobby the Justice Department to audit the 2016 vote. “Call the DOJ…and tell them you want the votes audited,” she wrote. “Even if it’s busy, keep calling.”