I play Eggwars alot, and I find myself playing with antiknockback players, killaura and sometimes players are just flying around! Your anticheat needs a upgrade, try the one hypixel uses. Anyway, your sever needs an upgrade -Jackeradifi
You can easly record them and reporting them here: https://www.cubecraft.net/forums/report-a-player.24/ Make sure you read this guideline first before reporting someone: https://www.cubecraft.net/threads/report-a-player-guidelines-and-template.39395/ Also they are working on their own Anti-Cheat. Don't worry it'll be there in the future. For now, they are using an NPC anti-cheat.
The developers are working on a new anticheat. Until that comes out, you can report the players here on the forums
^ You should do what he said... What you also could do is train and train and train till you can defeat Hackers... Its not easy when they have Reach... But Killaura or AntiKnockback are pretty easy to defeat
Hacked clients are usually one step ahead of Anti-Cheat plugins. An Anti-Cheat helps a bit, but there will always be hackers who can hack unnoticed. It's impossible to "remove" all the hackers with an Anti-Cheat plugin, but it can decrease the amount of them. Hypixel has their own Anti-Cheat plugin. It's not a public plugin so Cubecraft can't use their Anti-Cheat.
like he said.. it's impossible to "remove" all the hackers with the anti-cheat plugin.. but with help of players we can decrease them a lot by them reporting hackers.
You always have to remember anti-cheats aren't perfect. Also, kill aura is generally undetectable. Even if you wanted to use the one on Hypixel, it is horrible. I got banned on there once for "flying" even though I double jumped