HACKED!

Hi @Roselotus1 , 

Sorry to hear that happened. You can report abuse here. 

Since I don't know exactly how your meeting was disturbed, it's hard to say exactly what you can do to fix this. I'd suggest always requiring a passcode for your meetings, as well as using the waiting room to control who you allow in.  

Hope that helps and please make sure to mark the solution as accepted if this information is what you needed.