this is not happening very often  but the guy is using a spotting hack

http://battlelog.battlefield.com/bf4/battlereport/show/1/931748880413267776/1903562872/

while playing in a tank he manage to get   26 spotting ribbons

and here :  http://battlelog.battlefield.com/bf4/battlereport/show/1/931744525853300544/1903562872/

27 spotting ribbons

when  i saw that pathetic  ban appeal  I know that  he was probably not the only cheater on the server

https://bf4db.com/forum/thread/ban-appeal-748

also dmg hack

http://battlelog.battlefield.com/bf4/battlereport/show/1/931734185098778432/1903562872/

16 hits  - 16 kills