anyone gonna update server?

hey, I'm a new resident to this server, and wondered if it's instaban if we find a hacker and take his weapons. I found a hackers car with a golden revolver, and 2 As50 TWS's, and took them.
And, I'm not sure when exactly, but like last week, there was a lot of ammo crates filled with guns on cherno's east shore by the docks. But, that was fixed with a server restart. So that hacker could of gotten those items from the boxes. again, I was just wondering if I should drop the as50 (I dropped the revolver already)

Thanks for your work guys. Server is running fine now, just needs to be updated to latest patch.