i wanna answer for my case??

 my Hotmail account was not able to log in for 1 hour because of some one i received invitation from him while i was chat on public chat rooms , he ask me to log out and log again when i make it , i was not able to log in back and he said i hacked your mail , i tray after 1 our more hour of this , and i was able to log in again . do some one has explanation for that ?

note: i didn't receive any links for him and i didn't turn on the camera or received a video call massage from him .