unkown user acount with win xp
There is a very strange user acount that has just popped up in my security settings for all of my drives except C:\
It is just a long string of numbers and i cant remove this. Im assuming that a hacker put it there for himself. I tried removing it and it just says cannot remove it because it is inheriting its rights from a parent. The parent is probably of the root drive but i cant find it in the list of users for that drive so maybe it is hidden somehow?
Please help if you can. Thank you.