Hi 
I`ve got an expierence with theese guys http://www.smerfs.jun.pl/profile.php?mode=viewprofile&u=30
https://www.ethicalhacker.net/eh-net-tv/eh-net-live/video-tryhackme-behind-the-curtain/#post-181295
https://greenydirectory.com/gosearch.php?q=%E7%BE%8E%E5%9B%BD%E4%BB%A3%E5%86%99
 that were mentioned before. 
And I watned to translate thanks!

AustinHax