Russian troll activity on Twitter aimed at influencing public opinion has attracted a lot of attention in the United States and other Western democracies.

Canadians may feel it’s not an issue here. But our recent examination of Twitter data suggests there are reasons to be concerned as the country heads into a federal election.

Our research shows Russian trolls were trying to stoke divisions among Canadians by tweeting fake news stories and Islamophobic statements after the Québec mosque shootings in 2017.

The Russians have used similar techniques to sow dissent in other countries. It’s reasonable to assume the same thing could happen in advance of the October federal election.

The Québec mosque terrorist incident on Jan. 29, 2017, was a horrific event that created a great deal of fear among Muslims living in Canada and elsewhere.

Although Alexandre Bissonnette, a man with links to white nationalism, confessed to murdering the six Muslim victims and injuring many others, some media outlets initially focused on a Moroccan man as the alleged terrorist, reinforcing the stereotype of Muslim men as terrorists.

We decided to examine the social media debates about the Québec mosque shooting, so we collected 18,533 tweets from Jan. 30 to Feb. 12, 2017, using the hashtags #QuebecShooting and #QuebecMosqueShooting.

In our study of these hashtags, we found two main polarized communities making claims about the Québec mosque shooting.

We also found the majority of social media users on Twitter showed sympathy towards the victims.

To a lesser extent, we found that fake news stories were discussed mostly in relation to Fox News channel’s initial promotion of a Moroccan shooter (mentioned 1,335 times). The Moroccan discussed was in fact a witness to the shooting.

An antagonistic community promoted this false news as a way to attack mainstream media, especially CNN (referenced 119 times) for allegedly hiding facts and information about the identity of the fictitious Moroccan shooter.

Prime Minister Justin Trudeau’s office asked Fox News to take down the post on its website.

Russian trolls jump in

The most retweeted post, retweeted 19 times, was from @SouthLoneStar: “RT @SouthLoneStar: Seems like #QuebecShooting suspect is a Moroccan Muslim who claims to be a white nationalist. Sorry for spreading m... https://t.co/JJvdcMTl3b.”

To further investigate, we did a simple Google search and found that SouthLoneStar was actually a Russian troll whose account was later removed by Twitter. This user had posted highly divisive messages and fake reports about Muslims, including a viral photograph of a Muslim woman in a hijab, wrongly characterized as casually talking on her cellphone while ignoring a victim of the Westminster terrorist attack on March 22, 2017.

We decided to examine the SouthLoneStar user in more detail.

First, we used the Twitter dataset released on 3,836 Russian Internet Agency trolls. We found that SouthLoneStar created an English-language account on Nov. 25, 2015, describing himself as: “Proud TEXAN and AMERICAN patriot #2a #prolife #Trump2016 #TrumpPence16 Fuck Islam and PC. Don’t mess with Texas!”

As a self-proclaimed alt-right member who followed the account of Pepe the frog (@pepethetroll), he had 53,999 followers and was following 49,272 other users. In comparison to other Russian trolls, he is ranked No. 22 in terms of the highest number of followers.

Then we used the Internet Archive’s Wayback Machine that provides a historical snapshot of the internet and so therefore includes some suspended users. We found a few captures and saved them to share.

We found another post tweeted by SouthLoneStar which said: “Media say that #QuebecShooting was organized by ‘white supremacists.’ Here are the names of the shooters: Basheer Al Taweed & Hassan Matti https://t.co/dMpBEPl3cC.”

Numerous other Russian trolls tweeted similar messages to support this conspiracy theory, including wadeharriot, who retweeted a story by Rebel Media, the Canadian-based far-right outlet.

“RT @JackPosobiec: Rebel Media: Canadian Govt Covering Up 2nd Shooter Role in Quebec Mosque Attack, Shouted ‘Allahu Ackbar’ https://t.co/L8Râ€¦.”

Lastly we examined the dataset offered by Twitter on Russian trolls, with its 9,041,308 tweets. We extracted the relevant tweets that referenced “Québec” and found 211 messages about the province.

This dataset contains a variety of messages, including some irrelevant ones and a few that blamed Trump for not condemning the Québec mosque shooter. The majority of posts were similar to those spread by SouthLoneStar.

For instance, one Russian troll named John Larsen (J0hnLarsen) retweeted the following message from Rebel Media: “RT @JackPosobiec: Rebel Media: Canadian Govt Covering Up 2nd Shooter Role in Quebec Mosque Attack, Shouted ‘Allahu Ackbar’ https://t.co/L8Râ€¦.” This user’s profile says: “stand 4 conservatism, patriotism & optimism. Protect our Kids! #WakeUpAmerica.”

Another Russian troll called ravenicholson retweeted this message to support the conspiracy theory regarding the Québec mosque shooting: “RT @BlckGirlsMatter: Shooters shouting ALLAHU AKBAR: Basheer Al Taweed & Hassan Matti-entered last week as a Syrian Refugee #QuebecShooting.”

Canada needs to pay attention

As others have asserted, many Russian trolls supported Donald Trump in his bid to become president of the United States.

But we also found evidence that they aligned themselves with the far-right community in Canada.

This is mostly done through retweeting fake news stories, conspiracy theories and the kind of controversial or sensational stories that the far right thrives on. To give an example, another Russian troll calling herself Celestine Baker (cellsstitr) retweeted Faith Goldy’s post on Québec’s refugees.

“RT FaithGoldy: What in the ACTUAL F*CK? Many refugee claimants found in possession of child porn at Quebec border https://t.co/P8HgiHCZ3V.”

Goldy was recently banned from Facebook and Instagram. “We do not allow those who are engaged in offline ‘organized hate’ to have a presence on Facebook,” the company said.

The far right in Canada and elsewhere who refused to acknowledge that the mosque shooter was a white nationalist were supported by Russian trolls like SouthLoneStar and many other ones who worked together in a tightly knit online community that promoted a Russian conspiracy theory and many other anti-immigration views.

Another Russian troll named Ten_GOP, who had the third highest number of followers (147,767), stated his objection to Canadian social diversity on Nov. 19, 2015, when he tweeted: “Multiculturalism inevitably leads to conflict, division and terrorism... #Quebec.”

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This view closely aligns with Vladimir Putin’s ethno-nationalistic policies and media strategies in Russia.

More in-depth analysis of other Canadian issues needs to be conducted to understand the nuances of each and how fake news stories spread. This is especially important before and during Canada’s federal election this October.

Fake newsmakers will likely focus on immigration, LGBTQ, climate change, employment and the economy. These issues can influence voters’ sentiments towards Canadian political parties.

More critical eyes are needed with independent observers who can identify fake stories without being swayed by their biases.