St. Paul has declared a state of emergency over what appears to be a massive cyberattack. The city is working with the Minnesota National Guard, the FBI and two private cybersecurity firms to respond to the cyberattack, which is disrupting city services including payment systems, libraries, recreation centers and city hall.

For more on how cyberattacks like this one occur and the issues they can cause, Minnesota Now guest host Chris Farrell talks with Faisel Kaleem, director of cybersecurity and cyber operations programs at Metro State University.