Canada warns of cyber threats targeting FIFA World Cup 2026

Canada’s Cyber Centre has warned that the FIFA World Cup 2026 will almost certainly attract cyber threat activity from cybercriminals, non-state actors and state-sponsored actors.

The tournament will run from 11 June to 19 July 2026 across Canada, the US and Mexico, with 104 matches in 16 cities. The Cyber Centre said the event’s global visibility, complex supporting infrastructure and broad ecosystem of suppliers and services create a large attack surface.

According to the bulletin, cybercriminals are expected to exploit public interest in the tournament through phishing, social engineering, ticket scams, fraudulent travel offers, fake livestreaming services, malicious apps and other forms of online fraud. The Cyber Centre cited research identifying more than 4,300 likely fraudulent domain registrations linked to the tournament as of August 2025.

Organisations connected to the event, including travel, hospitality, ticketing, broadcasting, telecommunications, utilities and transport providers, could also face ransomware, distributed denial-of-service attacks and website defacement. The Cyber Centre said attackers may target entities in the wider tournament ecosystem to maximise publicity, even when their targets are not part of the core World Cup infrastructure.

The bulletin also warned that threat actors are very likely to use the event for disinformation and influence activity, including campaigns involving AI-generated articles, images, videos and deepfakes. It found that there is roughly an even chance of disruptive state-sponsored cyber activity, depending on geopolitical tensions involving host nations or participating countries.

Canadian authorities urged fans, attendees, athletes, government officials and organisations linked to the tournament to strengthen cybersecurity practices and prepare for scams, disruptive attacks and information manipulation during the event.

Why does it matter?

The bulletin treats the World Cup as more than a sports event. It frames major tournaments as digitally dependent public safety environments involving ticketing systems, broadcasters, transport networks, hotels, mobile communications, local authorities and critical infrastructure. Cyber incidents during such events can cause financial loss, service disruption, data exposure, emergency communication risks and information manipulation, making cybersecurity part of event resilience and public trust.

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