Honestly I'd just plug it in and look through the files. Meh, seems quite unlikely it'll break the computer or infect it (I wouldn't expect Linux to be a big ta

Honestly I'd just plug it in and look through the files. Meh, seems quite unlikely it'll break the computer or infect it (I wouldn't expect Linux to be a big target for something left lying around anyway). Besides, you can probably find the owner from the files on the USB stick and return it. If I can't find the owner this way I'd probably hand it in somewhere near.