I want to report a hacker 3 times. Everytime he was moving very fast and made very fast noise! 1 second there, the other second he was behind me

Server: DayZ - DE 1297
Date: 26.4.2020
Time: 20:45 MESZ Vienna
Place: Westside Forest inside of Military Airfield
Items: Nightvision googles
Steam ID: 76561198163170574

Server: DayZ - DE 1297
Date: 26.4.2020
Time: +- 21:15 Next Round after I got killed on Airfield MESZ Vienna
Place: Behind northern Policestation of Chernogorsk
Items: Some start items
Steam ID: 76561198163170574

Server: DayZ - DE 1297
Date: 2.5.2020
Time: 19:04 MESZ Vienna
Place: Hunting stand nordwest of Novoselky
Items: Big Hammer Scew driver
Steam ID: 76561198163170574

Everytime he kills me.
Ban this Bastard! Its unplayable!