1.7.2.6 A pretty weird glitch.

[INickeragua 121]

Yesterday I got into my helicopter to move to a new location and when I pressed Q to take off I got teleported to Cherno along with every other vehicle on the server. I know it wasn't a hacker because I was the only person on the server at the time. I figured it was a glitch so I did a manual restart to return all the vehicles to their previous positions before they got teleported.

After the server restarted all the vehicles disappeared, I assume they went back to their previous locations, as the two at my camp did, so I think all is well. Just a random glitch that happened.

[friiky2 0]

Yesterday on DE2271 were something similar. A friend died and spawned on the very west of the south coast. As he walked to cherno, there were a place with some guys and all the vehicles. I thought that they were hacker and we left the server after my friend reached the next forest.

But this seems very similar to your scenario.

[malau (DayZ) 36]

Hackers have probably found a way to hide their presence from the ingame player list.