Well , im just guessing here...
2 options.
You got negative uridium but fat lasers?
But support wil one day check out your account, and wil notice you have -Uridium
they wil search why, and they wil notice you have bought 1500 logfiles without having the uridium for it.
1. They wil force you to pay the -Uridium back.
2. They wil ban your account for the use of bugs.
A friend of me knew banking bug
What happened was that he could not pay his 40million uridium back to dark orbit ...
If he didnt they would envite him to court.
So i am just saying, botting is just cheating and wil not result in such problems for you.
But as i said im just guessing. So have fun with your -Uridium for how long it wil last.