Most of these reports of people hacking are just morons making mistakes and thinking "OMG I GOT HAX"
Examples: Letting your pw get out, thinking your room is locked when its not, looking at someones meseta "steadly increase" (They are selling/trading items)
Ya, soon someone is going to get on these forums saying "Thoridan is a haxo12!!! He haxed my room and stole my gun I had in my shop for a friend, he cracked my pw"
The truth is, I searched "beamgun" in the shop item search thing. I got a result, and went to the room. THERE WAS NO PW SET. The beamgun was only 5K. I bought it. Later, he is in my room accusing me of hacking his pw and offering me to give him the gun back. I didnt, told him tough luck and lesson learned for him to make sure pw is set next time. He couldn't believe me though. SO, now I'm a haxor and probably reported to Sega Team or whatever.
Anyway, this is just first hand proof that most of these "hacking" accusations are just you people being retards.