Something fishy in the FM..

Packet editting wasn't mentioned in the comment I posted to that person. Either way there is still sensitive data being passed client <-> server and all it takes is some manipulation.

"Haxor: LOLZ l3tz hax sum nub it3mz in2 otherr stufffff..."

*Hacker opens maplestory and hack-program*
*Hacker buys 1000 blue potions*
*Hacker drops 1 blue potion and finds the packet for that blue potion*
*hacker then picks it up and records the packet for that to.*
*hacker then drops an expensive use item and picks it up and records the packet data.*
*Then he/she drops all the blue potions whilst spamming the packet after he changed it to the {enter name here}*
*Hacker picks up rare items.*

Then he gets banned and raped by murderers in jail!