Minecraft is a game, and with games there comes hackers. I know that there was already a thread like this but i just wanted to make an updated version that only lists ones that apply to opblocks. Killaura: What is it? Killaura is a hack that instantly locks onto enemies and hits them. There is also another version called forcefield that doesnt even need to be locked onto a player to hit them. How to detect? Killaura is pretty simple to detect. The simplest way is to watch a player when they are fighting more then on enemy. If you see their head spinning and locking on to the players they are fighting, they are likely using Killaura. TPaura: What is it? TPaura is kinda like Killaura but its way more noticeable. TPaura causes the player tp around while also being locked on and attacking. How to detect? Pretty simple. If you see someone rapidly teleporting around an enemy player, they are using TPaura. Reach: What is it? Reach is a hack that allows a player to hit an enemy from farther away then normal. How to detect? If a player is able to hit you from farther away then you can hit them, they may be using reach. (Note: some players are skilled enough to combo well enough to make it look like they are reach.) AutoSoup/AutoPot: What is it? AutoSoup/AutoPot allows a player to automatically eat a soup or use a potion when their health gets low. How to detect? For autosoup, it is difficult to see from the players PoV. If you think someone is using autosoup, get a staff member on and they can /invsee. If the soups/pots are being taken from the bottom of the hackers inventory then they are using autosoup or autopot. Fly: What is it? Pretty self explanatory. This allows players to fly around just like creative mode. How to detect? If the player is flying in a place where flight is disabled, they are using fly. Speed: What is it? Makes the player run faster. How to detect? If the player is running around faster then they should, they are using speed. Bhop: What is it? Similar to speed, but instead the speed builds up overtime. How to detect? Same as speed. If the player is running faster then they should, they are using Bhop. Glide: What is it? Glide allows players to fall slower, similar to a chicken. How to detect? If the player falls from a great height and starts gliding like a chicken, they are using glide. AntiKnockback: What is it? AntiKB allows players to take no knockback from hits. How to detect? If the player does not take any knockback from you hitting them, they might have AntiKB. This one is more difficult to detect, so maybe try and see if the player is using another type of hack you can detect X-ray: What is it? X-ray allows players to only see certain blocks. Example: the player can only see ores, the rest of the blocks are transparent. How to detect? X-ray is on of the harder hacks to detect because it doesn't really have any visual queues like KA does. I would say the way to detect it would be by watching the mining patterns of the player. If they are mining straight to a vein of diamonds like they know its there, they are more then likely X-raying So yea, thats all the hacks I can think of. If I missed some then please let me know.