OZ X Web Site out of Australia who had great Freeware Scenery and Aircraft files was hacked back in May 2018 and evidently still shut down as of August 2018.
Heres some "intelligence information" I've gathered on the matter, thanks to my Cohorts at MI-7
OZx seems to be no more
https://steamcommunity.com/app/314160/discussions/2/1696046342849772544/
https://www.flightsim.com/vbfs/showthread.php?312252-OZx-Files
https://orbxsystems.com/forum/topic/154878-ozx-still-down/
Don't worry Q will get to the bottom if this