Seems like hacker:
If you report a hacker then send the following things:
When was it?
What is the Server Adress
Your Steam ID
Describition or Evidences(video at its best)

It was 4 hours ago (24.09.2023, 16.30-17.00 +- (Moscow time)

Server name: DayZ NL 3664719 (Public) - Hosted by Multiplay.com
Address: 172.241.68.84:2502
Server version: 1.22.156718
Required game version: 1.22.0

https://steamcommunity.com/id/DapoBa_E6aTb/

higher (I dont have any another evidences

There are no admins on official servers. This is either a hacker or the player positioning desync.

There is currently a bug where your player will appear in a different location on a different players screen, so they can attack you from like 4km away even though you are absolutely nowhere near them

In T175705#2503876, @ItzMikeDocherty wrote:

There are no admins on official servers. This is either a hacker or the player positioning desync.

There is currently a bug where your player will appear in a different location on a different players screen, so they can attack you from like 4km away even though you are absolutely nowhere near them

So, can I return lost equipment??

Same thing happened to my friend yesterday on Dusk server:
https://www.youtube.com/watch?v=v0SEsdnXqLY&ab_channel=MaxPowers

Admin response:
Hello, with update 1.22, a bug has appeared in which the player's model can get stuck in place, while the player can already run very far away. This is due to the murders for 2-3 km.

The bug is horrible.
Makes admining hackers impossible.

Watched a streamer get gunned down by a bizon 4.7km away the other night.

xxxxx killed by xxxxxx (Bizon, 4796.94m)

Todays instance of the great desync, at least they're over the sea....