Hexteria Anticheat

hackdetector/lua/autorun/client/cl_ah.lua
found on (now defunct) Hexteria Gaming servers
/**
 * Hello!
 * If you're reading this, you're most likely attempting to bypass our anti-hack.
 * It'd be very easy to bypass this, but good luck getting past our second line of defence! ;)
 */

local AH = {}
AH.Badwords = {
    "[AHack]",
    "[AnXition]",
    "[B-Hacks]",
    "[Blue Bot]",
    "[damnBot]",
    "[FMurder]",
    "[mApex]",
    "[Murder Buddy]",
    "Aimbot",
    "TrafficHelper",
    "Wallhack"
}

local Chat_AddText = chat.AddText
function chat.AddText(...)
    Chat_AddText(...)

    local args = {...}
    for k,v in pairs( args ) do
        if type(v) == "string" then
            for a,b in pairs( AH.Badwords ) do
                if string.StartWith( v, b ) then
                    AH.Detected( b )
                    return
                end
            end
        end
    end
end

function AH.Detected( hack )
    net.Start( "AH.Detected" )
    net.WriteString( hack )
    net.SendToServer()
end

net.Receive( "AH.Notify", function(len)
    local t = net.ReadString()
    Chat_AddText( Color( 255, 0, 0 ), "[AntiHack] ", Color( 255, 255, 255 ),  t )
end )