@lawyersgunsnmoney Not knowing who they have added to the chat takes the cake, I believe.
I have done military IT contracting. I have held a security clearance. This violates EVERYTHING you are supposed to do with ANY knowledge that could possibly be considered sensitive, let alone classified.
I once called out a Captain for walking through a doorway into a secure hall with his personal phone in his back pocket. He apologized & ran out of the zone to secure the phone.