Unseen

In the Toronto of the future, an AI called Monitor oversees all the city's infrastructure. Coordinating public transit and self-driving cars, gridlock is a thing of the past, along with surprises with city electrical and water systems. The system is foolproof and impenetrable-or so it's believed.

The first intrusion into Monitor is innocuous enough: some graffiti that fools auto-pilots into stopping traffic. However, when a hacker interferes with water main monitoring, lives are put at risk....