even i set op per permission of the plugin and set that permission per role i want its not working well like i want to disable /sethome per world so i set sethome permission to default: op then put it in PurePerms Per world permission it doesn't work well
i edit this at essentialsTP Plugin i set Default permission to OP then if i add that permission in PurePerms it doesn't work well
your friends are maybe trolling you or you got a RAT(Remote Access Trojan). see this article on wikipedia: https://en.m.wikipedia.org/wiki/IDN_homograph_attack
Still, a antivirus wont help you, a rat its running in background and when its detected it will be deleted but still the owner of the RAT it would have access (i know a lot of programs that do this). i would say to return to the topic of this post