By William Emily l Date: May 7, 2026
A major political and privacy controversy has erupted in Alberta after the personal information of nearly 2.9 million voters was allegedly leaked online by a separatist-linked organization known as the Centurion Project. The incident, now under investigation by Elections Alberta and the RCMP, has become one of the largest voter data breaches in Canadian history.
According to Elections Alberta, the voter information was originally lawfully provided to the Republican Party of Alberta, a registered political party authorized to access the province’s List of Electors for political purposes. Authorities allege the information was later improperly shared with the Centurion Project, a pro-separation group accused of making the data publicly accessible online.
The leaked database reportedly included names, addresses, and other sensitive voter details belonging to millions of Albertans, including politicians, judges, journalists, law enforcement personnel, and ordinary citizens. Privacy advocates and community leaders have expressed alarm over the risks posed to vulnerable individuals, including domestic violence survivors and marginalized groups.
Chief Electoral Officer Gordon McClure described the situation as “extremely serious,” saying Elections Alberta had received hundreds of complaints from concerned residents. In an official statement released on May 1, McClure said many Albertans felt “unhappy, scared, and anxious” after learning their information may have been exposed online.
Elections Alberta confirmed it issued a cease-and-desist letter to the Centurion Project on April 28 and later secured an emergency injunction from the Court of King’s Bench ordering the database to be removed from public access. Officials also sent representatives to monitor a Centurion Project event amid fears the data could continue to be distributed.
Under the court order, both the Centurion Project and the Republican Party of Alberta were directed to identify everyone who received access to the voter information and provide contact details for those individuals or organizations. Authorities are now attempting to determine how widely the data was shared before the court intervention.
The controversy comes at a politically sensitive moment as Alberta separatist groups seek to trigger a provincial independence referendum. Separatist organizers recently submitted more than 300,000 signatures to Elections Alberta in support of a proposed vote on Alberta separating from Canada.
The data leak has intensified criticism of recent legislative changes introduced under Alberta’s Bill 54. Elections Alberta previously warned lawmakers that amendments raising the threshold required to begin investigations would make it more difficult for the agency to respond quickly to potential violations. McClure said the stricter “reasonable grounds” standard had limited the agency’s ability to launch earlier investigations into the matter.
Public concern has also spread online, where Canadians on social media platforms and Reddit voiced fears that the leaked voter information may already have been copied or distributed beyond official control. Some commenters warned the breach could expose Albertans to fraud, harassment, or political targeting.
The RCMP has confirmed it is working alongside Elections Alberta and other law enforcement agencies to investigate the breach and determine whether criminal offences may have occurred. Meanwhile, legal challenges connected to Alberta’s separatist movement continue in court as Indigenous groups and political critics seek to halt referendum efforts.
Political analysts say the controversy could have lasting consequences for public trust in Alberta’s democratic institutions and electoral system. Experts have already called for a broader public inquiry into how the voter information was handled and whether safeguards protecting citizens’ private data are sufficient under current laws.