Cheat to play closed areas. Opens at 10:00, but can enter the base before 07.05 opens. Hit the base from the center of the area. I know because I work during the night. and played this game all night
If you suspect a player to be cheating, your best option is to report it either via the in-app reporting feature or via the support website.
You will need to provide the agent name (best to copy it from comms to ensure you have the right spelling) and then supply the portal intel link (or coordinates), the date, time and timezone of the incident. You can also provide a brief description of what happened.