Deepfake Videos of Mark Carney and François Legault Cost Quebecers on Facebook

Recently, deepfake videos featuring notable figures such as Mark Carney, François Legault, and Luc Poirier have emerged, causing significant financial losses for Québécois on social media. These realistic-looking videos often portray Carney promoting risk-free investments and Legault promising unrealistic returns, which have deceived many individuals into investing large sums into fraudulent schemes.
Impact of Deepfake Technology on Quebecers
Individuals who fell victim to these scams reported substantial losses, with some losing over $100,000. A notable case involves a 66-year-old retiree, who lost $150,000 after responding to a fake advertisement attributed to Legault.
Fraudulent Investment Schemes
- Many of these scams promoted fake investment opportunities in cryptocurrencies, real estate, and the foreign exchange market.
- One advertisement linked to a counterfeit article purportedly from the Journal de Montréal claimed that over 10,000 Canadians were earning $1,500 weekly.
The Rise of Deepfake Fraud
As deepfake technology advances, the production of these deceptive videos has become cheaper. Experts indicate that it now costs around $40 to create a convincing deepfake, down from $20,000 just a few years ago. This accessibility has led to an increase in scams targeting vulnerable populations, particularly older adults and marginalized individuals.
Concerns and Warnings
The Canadian Competition Bureau issued an alert in March, recognizing the growing difficulty in detecting these scams due to their realistic nature. The Autorité des marchés financiers (AMF) has also established a dedicated resource to educate the public about these fraudulent practices, which have surfaced more prominently since 2023.
“Hypertrucage is a reality in Quebec, and the phenomenon shows no sign of waning,” stated Sylvain Théberge, AMF spokesperson. He encourages anyone who suspects they have been affected by such schemes to reach out for assistance.
Despite the alarming trend, Meta, the parent company of Facebook, has not responded to requests for comment regarding the issue.
This situation underscores the urgent need for public awareness about the potential dangers of deepfake technology, particularly as it pertains to investment fraud.

