USB broadband dongles seem to be common everywhere now though I'm not sure what the most widely accepted name for them is. In case I'm using poor terminology I'm referring to USB sticks which contain a modem able to connect to telephone carriers mobile networks, generally prepaid in myriad varieties.
So I'm wondering if there are any known exploits, vulnerabilities, hacks, that I should know about.
(I have a Digi stick given to me by a friend here in Romania, I don't know much about it but it was free and it works great but won't work outside Romania of course)
P.S. I wasn't sure how best to tag this question.