What are digital doppelgangers? Canada’s privacy commissioner launches probe after complaints about Toronto billboards’ facial detection cameras
The following article first appeared on The Record on December 8, 2025. Security experts from the University of Waterloo and Toronto Metropolitan University and cybersecurity firm Surfshark raise concerns about the security and safety hazards of having billboard ads that can scan faces. Billboard advertisements like ones inside Toronto’s Union Station aren’t just ads, some are […]