What you've seen right now with the pandemic being a health crisis, you can rest assured that a cyber-crisis would be similar. Smart cities are connected to a grid, so you can imagine what would happen if our electrical grid was attacked. Financial institutions and everything that's non-health related is potentially an issue that needs to be addressed here. The more connected we are, the more opportunities the bad actors have to able to access our networks.
On June 1st, 2020. See this statement in context.