Data breach investigation ensnares Alberta separatist movement as independence petition hits deadline
A suspected data breach has dealt a credibility blow to Alberta separatists, underscoring the lack of designated leadership behind the grassroots movement and causing a rare rupture between the various organizations and social media groups that support it.
On Thursday, Elections Alberta announced it was investigating the potential mishandling of the province’s official voter list by the Centurion Project, a pro-separation group, and the Republican Group of Alberta, a political party.
While a breach has not been confirmed, the agency believes that Centurion may have given volunteers unauthorized access to its database of 2.9 million registered voters, including their voter IDs, addresses and other information. RCMP have confirmed they are also investigating.
Centurion is distinct from Stay Free Alberta, the organization that just finished collecting signatures for a petition that proposes Alberta’s separation from Canada. Still, the potential data leak could nonetheless hurt separatist efforts more broadly, lending their federalist opponents arguments that undermine their credibility in the eyes of voters.
“It gives the anti-separatists—basically, the traditional political parties—something to shoot at,” says Barry Cooper, professor at the University of Calgary.
Cooper said that these sorts of missteps are all but “inevitable” among fragmented movements like the one pushing for Alberta independence. While opponents of Alberta’s separatists tend to frame them as a unified force, they are in fact made up of a number of small and independent advocate groups with differing strategies, focuses and messaging.
“When you have this kind of grassroots, non-organization trying to get something done, you’re bound to have all kinds of problems,” he said.
After Elections Alberta announced its investigation into Centurion and the Republican Party, several pro-separatist voices and social media sites began to lash out against Centurion. On Facebook, an account called Unapologetically Albertan decried that the “harm [Centurion] have done to every Albertian [sic] is irreversible,” and blamed the group for giving their opposition “ammunition to use against us.”
Responses such as that one across social media suggested a rare rift within the separatist movement that, according to Cooper, has enjoyed “relatively little infighting.”
The apparent mishandling by Centurion and the Republican Party echoes the sorts of pitfalls that have long ensnared Alberta’s right-wing movements, said Cooper, where a few rogue actors or fringe voices have damaged broader political efforts. (As Preston Manning, one of the godfathers of small-c conservatism in Alberta, famously put it: “a bright light attracts some bugs.”)
David Parker, founder of the Centurion Project, said in a statement on X on Thursday that volunteers used the group’s internal Centurion App to “find people they know,” but did not have access to phone numbers or emails.
“The Centurion project relied on a third party to provide us with datasets for this tool,” he said.
I am aware of the media reporting and the materials filed by Elections Alberta regarding the Centurion Project.
— David Parker (@david_parker) May 4, 2026
The allegations that I personally received or distributed any unauthorized voter data are false.
These issues involve active court proceedings and investigations. I…
Meanwhile, a separate group called Stay Free Alberta officially submitted its petition signatures to Elections Alberta on Monday.
Stay Free, led by Alberta sporting goods store owner Mitch Sylvestre, has been collecting signatures since Jan. 2, 2026, and proposes a question — “Do you agree that the province of Alberta should cease to be a part of Canada to become an independent state?” — that could be added to a planned October referendum.
Now that the petition has been submitted, Elections Alberta will have to verify the validity of signatures before the question can be included in the referendum, scheduled for Oct. 19.
In a statement to the National Post, Sylvestre said Stay Free has “nothing to do with [Centurion] at all.”
Jeffrey Rath, another key manager behind the Stay Free petition, said Stay Free and a separate group he is involved with, the Alberta Prosperity Society, are not “affiliated with the Centurion Project or David Parker.”
“Neither SFA or APS have had access to any lists in the possession of either the Alberta Republican Party or David Parker or the Centurion Project,” Rath wrote on X.
As part of its investigation, Elections Alberta said it would be updating its signature verification process to ensure that the elector list provided to the Republican Party was not used in the Alberta independence petition.
Under provincial law, registered political parties can access the electoral office’s voter ID list, and are permitted to use that list in narrow and tightly regulated ways. When Elections Alberta gives out its voter list, it includes certain “seeded” false identities in the list so that, in the case of a data breach, they can search for seeded names to determine where the leak came from.
The agency on Friday said it would now verify Stay Free’s petition to ensure none of the seeded names in the Republican Party’s list are among its signatures.
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