Issue with arcade time scoring and internet cache?

[Mysticales]

Hey all, I do not wish to post the details or so.. but how do you prevent someone from erasing the internet cache during the arcade game so the time scores etc dont reset to show ultra low scores, or messed up scores etc?

Seems its abit of a flash exploit. =/

[MrZeropage]

ibProArcade should detect this, if some data is missing, it will not save your score ...

[Mysticales]

PMed you with details.