"… undermine public confidence in United States elections …"
https://www.whitehouse.gov/presidential-actions/executive-order-imposing-certain-sanctions-event-foreign-interference-united-states-election/
"… undermine public confidence in United States elections …"
This has occurred.
The maximum window for action is Election Day plus 45.
https://www.whitehouse.gov/presidential-actions/executive-order-imposing-certain-sanctions-event-foreign-interference-united-states-election/