http://battlelog.battlefield.com/bf4/battlereport/show/1/1054499190435657856/1003460338795/ ----->BF4 Report 48/1 using invisibility hack with damage mod (possibly,not sure)

http://battlelog.battlefield.com/bf4/soldier/irgendwie27/stats/1003465966174/pc/ -----------> Player Profile

https://youtu.be/VcGa3O_PU0Y----------> Video Proof (Kill is @ 0:33,sorry for no editing)